Документ взят из кэша поисковой машины. Адрес оригинального документа : http://sai.msu.ru/groups/cluster/gcvs/gcvs/vol2/rem.txt Дата изменения: Fri Jul 11 19:21:04 2003 Дата индексирования: Mon Oct 1 20:01:57 2012 Кодировка: Поисковые слова: magnetic north

R Cyg VB A (B 9.3m, 91", 14deg). S4/6e - S8/6e.
T Cyg VB A (B 10.03m, 10.2", 122deg; C 12m, 13.6", 197deg).
U Cyg VB A (B 7.8m, 63.5", 51deg). P var. Max = 2406455 +
461.57d*E (JD2404590 - 13900); Max = 2414827 +
470.76d*E (JD2413900 - 19940); Max = 2421806 +
455.95d*E (JD2419940 - 27380); Max = 2427848 +
472.85d*E (JD2427380 - 35750); since JD2435750 - see Table.
W Cyg There is a second oscillation with P = 235.3d.
X Cyg P var. Max = 2410190.86 + 16.3841d*E (JD2410100 -
23370) [09028]; since JD2417000 - see Table.
There is a square term in the elements given in the Table:
+1.01d*10**(-7)*E**2. [A/H] = 0.4.
Y Cyg Min II 7.75; E = 0.1458. Apsidal motion: P = 47.6 yr.
There are sinusoidal terms in the elements:
+0.1391d*sin(0.06256deg*E) - 0.0076d*sin(2*(0.06256deg*E));
Min II = 2409454.9174 + 2.9963328d*E -
0.1391d*sin(0.06256deg*E) - 0.0076d*sin(2*(0.06256deg*E)).
Z Cyg OH, H2O emission.
RR Cyg VB A (B 12.5m, 18.1", 58deg).
RS Cyg VB A (B 7.09m, 132", 355deg; C 9.3m, 56", 106deg).
Epoch of light minimum is given. The shape of the light
curve strongly varies. Double maxima are sometimes
observed (Min II at the phase 0.5P).
RU Cyg VB A (B 12.40m V, 10", 224deg; C 11.15m V, 19", 29deg).
RV Cyg VB A (B 10m, 142", 118deg).
RY Cyg In the region of the open cluster NGC 6883.
RZ Cyg The shape of the light curve strongly varies. Alternation
of high and low maxima, as well as of shallow and
deep minima is observed, as a rule: 9.8m <= Max <= 12.0m.
11.8m <= Min <= 14.1m.
SS Cyg SB2 (P = 0.27512995d [08285]).
During maxima of brightness there are oscillations of
light and X-ray flux with amplitudes about 0.002m V
and periods changing between 7.29s and 10.90s [06102,
09032].
SU Cyg P var. Max = 2421278.503 + 3.845507d*E (JD2414250 -
29000) [01559]; Max = 2433095.944 + 3.845664d*E
(JD2429000 - 33150) [00921]; since JD2434500 - see Table.
SV Cyg VB A (B 9.5m V, 145", 140deg).
SW Cyg Min II 9.30; d(V) = 0.018P; d(U) = 0.00P. P var. Min I =
2414782.448 + 4.572937d*E (JD2411340 - 16450);
Min I = 2418440.758 + 4.5727923d*E (JD2417060 -
19740) [00063]; Min I = 2421504.489 + 4.572729d*E
(JD2421470 - 24970); Min I = 2425185.550 + 4.5728386d*E
(JD2424960 - 29500); Min I = 2433160.669 + 4.5729841d*E
(JD2433000 - 36800) [09085]; Min I = 2438584.3081 +
4.57311736d*E (JD2438600 - 40560) [09085];
since JD2441160 - see Table.
SY Cyg d = 0.040P. Possible depth
of Min II 0.03m.
P var. Min I = 2411659.568 + 6.00584d*E (JD2411600 -
17100); Min I = 2420001.571 + 6.005716d*E
(JD2418760 - 20760) [01961];
Min I = 2437069.254 + 6.005626d*E
(JD2432800 - 37070) [05416].
Mean elements given in the Table represent epochs of
Min I in the interval JD2414400 - 37070 up to +- 0.07d.
According to [04248] the apsidal motion with the period ~46
years is possible.
SZ Cyg [A/H] = 0.5. P var [02392].
Mean elements given in the
Table represent epochs of Max up to +- 0.5d. According
to [09029] "the O - C diagram has a sinusoidal structure
as is to be expected for a member of a binary system"
with P orb = 65 years.
TT Cyg VB A (B 10.8m V, 70", 213deg; C 11.1m V, 83", 49deg;
D 10.7m V, 94", 268deg).
TV Cyg According to [03663] - spectrum G0.
TX Cyg [A/H] = -0.2. P var. Max = 2436793.138 + 14.708157d*E
(JD2415000 - 37000); since JD2436700 - see Table.
UU Cyg VB A (B 10.7m V, 3.6", 351deg).
UV Cyg VB A (B 10.8m V, 0.9", 79deg).
UW Cyg P var. Min I = 2419624.501 + 3.450797d*E (JD2410000 -
20750) [00526]; Min I = 2419624.501 + 3.450752d*E
(JD2419620 - 33000); Min I = 2433848.508 + 3.450740d*E
(JD2430000 - 41800); since JD2441800 -
see Table. Possible depth of Min II 0.05m.
UX Cyg P var. Max = 2432444 + 560.3d*E (JD2415670 - 32450);
Max = 2439352 + 578.0d*E (JD2432450 - 40500);
since JD2437600 - see Table. Sometimes rapid light
decreases on the ascending branch near Max are observed
[01563, 01564]. H2O, OH, SiO maser.
UY Cyg Delta(S) = 3.8.
UZ Cyg VB A (B 10.8m, 28", 130deg). d = 0.032P; Min II 10.31.
VV Cyg Min II 13.2. P var? [03665].
VW Cyg d = 0.035P; Min II 10.31. P var. Min I = 2417377.123 +
8.4305260d*E (JD2415660 - 17400); Min I =
2430444.061 + 8.4302826d*E (JD2417400 - 30450);
Min I = 2441116.868 + 8.4303917d*E + 4.31d*10**(-8)*E**2
(JD2430450 - 41120) [07096]; since JD2440350 - see Table.
VX Cyg [A/H] = 0.2. P var. There is a square term in the
elemenmts +8.02d*10**(-7)*E**2.
VZ Cyg P var. Max = 2437103.945 + 4.8645598d*E(JD2416000 -
41000); since JD2434000 - see Table.
WW Cyg d = 0.008P; Min II 10.16. P var [06144]. Mean elements:
Min I = 2416981.299 + 3.3176924d*E (JD2412000 - 31000)
[00063]; since JD2431000 - see Table.
WZ Cyg Min II 10.9.
XX Cyg [Fe/H] = -0.49. P var. Max = 2430671.1010 +
0.134865026*E(2416560 - 30000); since JD2430000 - see
Table.
XZ Cyg [Fe/H] = -1.2. P var. Max = 2417201.241 + 0.4665878*E -
0.000107d*10**(-6)*E**2 (JD2414000 - 35000) [02550];
Max = 2438562.796 + 0.466570d*E (JD2434000 - 39800);
Max = 2440445.789 + 0.466497d*E (JD2439800 - 41000)
[06237]; Max = 2441453.3856 + 0.4664731d*E
(JD2441000 - 42500) [07424]; Max = 2443028.641 +
0.466438d*E (JD2442500 - 43800) [09101]; Max =
2444142.650 + 0.466649d*E (JD2443800 - 44200)
[09102]; since JD2444100 - see Table.
Besides that the star has a strongly
expressed Blazhko effect; the period of Blazhko effect
varies, too [07424, 07425]. 0.13P <= M - m <= 0.22P;
0.90m <= A(B) <= 1.70m, 0.70m <= A(B) <= 1.30m;
-0.05P < O - C < +0.05;
Max A = 2417025.5 + 57.401d*E (JD2417000 - 38500);
Max A = 2438881.7 + 58.387d*E (since JD2438500).[09103].
After JD2444000
Blazhko effect period probably decreased to 56.3d [09102].
ZZ Cyg VB A (B 12.63m, 8.5", 43deg.
Total brightness variation range
is given. Min II 10.78. P var. Min I = 2417442.419 +
0.6286185d*E (JD2415000 - 25800) [07427];
since JD2427950 - see Table.
AA Cyg S 6/3.
AC Cyg H2O maser.
AD Cyg S 5/5.
AE Cyg d = 0.039P; Depth of Min II 0.06m.
AF Cyg Light curve (1914 - 1956) [09104].
Two more independent oscillations are superimposed:
P2 = 175.8d, P3 = 941.2d.
AK Cyg VB A (B 11.06m, A7, 20", 85deg).
AV Cyg P var. Max = 2420451.9 + 87.48d*E (JD2418782 -
24823); Max = 2427936.3 + 89.73d*E (JD2426326 -
28745); Max = 2429440.9 + 87.69d*E (JD2428820 -
31260); Max = 2436413.8 + 89.63d*E (JD2434610 -
37130); since JD2437450 - see Table.
0.27P <= M - m <= 0.50P.
AX Cyg VB A (B 10.2m, 18", 52deg).
AY Cyg In the region of the open cluster Dolidze 2.
BB Cyg P var. Max = 2426360 + 265.7d*E (JD2414900 - 26700);
Max = 2433091 + 258.6d*E (JD2426700 - 35500); Max =
2438354 + 266.9d*E (JD35500 - 40200) [09106];
since JD2439200 - see Table.
BF Cyg P orb = 750d [05655].
Irregular light variations and sometimes observed
brightenings by 2m - 3m are superimposed by semiregular
oscillations with the cycle 755d [01039, 08044].
BG Cyg P var. Max = 2421190 + 290.35d*E (JD2421150 - 29950);
Max = 2430546 + 307.3d*E (JD2429950 - 30850); Max =
2432872 + 289.5d*E (JD2430850 - 34920);
since JD2435100 - see Table.
BI Cyg VB A (B 9.4m, 126", 110deg).
BO Cyg D = 0.025P; Min II 12.0.
BR Cyg D = 0.020P; Min II 9.58.
BS Cyg SC 8/8. P var. Max = 2422655 + 420d*E (JD2422600 -
24750) [01161]; Max = 2425181 + 431.4d*E (JD2424750 -
26500) [01171]; since JD2437500 - see Table.
BY Cyg VB A (B 16m).
BZ Cyg [A/H] = 0.1. Double maximum.
CD Cyg [A/H] = 0.2. P var.
There is a square term in the elements:
+1.54d*10**(-6)*E**2.
CG Cyg VB A (B 11.8m, 1.3", 306deg; 1979.7).
10.10 <= Min II <= 10.44. P var.
Min I = 2422967.4248 + 0.63114347d*E
(JD2422900 - 38500); since JD2439000 - see Table. Combined
light range is given. Shape of the light curve varies
[08848].
CH Cyg Semiregular light variations with the mean cycle 97d;
mean brightness varies with the cycle ~4700d [01169].
There are also a cycle 725d [08849], rapid oscillations
(A <= 0.25m U) and flares [05350]. It is not excluded
that the system is an eclipsing one [06499].
CI Cyg d = 0.084P.
Depth of eclipses ~0.8m. The eclipses of B star are
observed. Usually there are light fluctuations near mean
brightness ( ~12.1m). The outbursts last some dozens
and hundreds days. Light curves [06155, 08044, 08850,
08851]. Emissions of H, He I, He II, [O III], and N III.
CM Cyg S 4/6.5e.
CU Cyg P var. Max = 2422643 + 223.8d*E (JD2422600 - 26500);
since JD2426500 - see Table.
CV Cyg dI = 0.06P; Min II 11.33. P var. Min I = 2424458.348 +
0.9834523d*E (JD2414300 - 24500); since JD2424450 - see
Table. Shape of the light curve and Min I depth vary.
CY Cyg SC 2/7.5.
CZ Cyg P var. Max = 2424500 + 284d*E (JD2424500 - 33600)
[03122]; since JD2432700 - see Table.
DD Cyg P var. Max = 2425465 + 148.30d*E (JD2424800 - 39000)
[01149]; since JD2439000 - see Table.
DF Cyg P var [01177, 06107]. Mean
brightness varies: Min = 2411292 + 780.2d*E [01571].
DG Cyg SiO maser?
DH Cyg OH emission?
DK Cyg dI = dII = 0.04P; Min II 10.90. P var.
Shape of the light curve and depth of Min II vary.
DL Cyg Min II 9.9.
DM Cyg P var. Max = 2425887.560 + 0.4198557d*E (JD2415200 -
25900) [03506]; Max = 2425887.5597 + 0.41985715d*E
(JD2425880 - 29250) [00522]; Max = 2433872.420 +
0.41985842d*E (JD2429250 - 37900) [03506]; Max =
2438677.708 + 0.4198619d*E (JD2438600 - 41250)
[07114]; since JD2441240 - see Table.
There is also Blazhko effect with the elements:
Max(O - C) = 2442978.97 + 26.01d*E [08853];
-0.01 d< = O - C <= +0.01d. Delta(S) = 0.
DQ Cyg P = 180d?
DT Cyg P var. Max = 2424305.651 + 2.49913d*E (JD2424300 -
28500) [01183]; Max = 2432792.893 + 2.49934d*E
(JD2430000 - 36000); since JD2436000 - see Table.
DV Cyg P var. Max = 2425476 + 146.7d*E (JD2415200 - 29200);
since JD2432800 - see Table.
DW Cyg P var. Max = 2427603 + 279.6d*E (JD2416700 - 33500);
since JD2433500 - see Table.
DX Cyg Min II 14.2; Min II - Min I = 0.515P; DI = 0.22P,
DII = 0.12P.
DY Cyg Slow oscillations are superimposed by rapid ones with
A = 0.3m [03662]. According to [03148] type EB?
Min = 2436659.531 + 0.6990d(:)*E (JD2436600 - 37000)
[03148].
EE Cyg Min II 14.5.
EF Cyg 142d <= P <= 175d.
EH Cyg P var. Max = 2427608 + 276.90d*E (JD2416200 - 27610);
since JD2427800 - see Table.
EI Cyg Epoch of Max I is given; heights of Max I and Max II
differ strongly, the depths of Min I and Min II are almost
equal. Max I - Min I = 52d.
EK Cyg Observations are represented by the elements in the
interval JD2425200 - 37900 only.
EM Cyg Mean cycle varies in the range 19d - 33d [04248, 09111].
Depth of eclipses 0.25m V; elements of eclipsing system
light variations: Min = 2437882.8595 + 0.29090950d*E -
21d*10**(-12)*E**2 [08854].
Sometimes there are light oscillations with periods
14.6s - 21.2s and an amplitude up to 0.4% [06102, 09112].
EN Cyg d = 0.012P. P var. Min = 2425181.311 + 2.2148998d*E
(JD2424880 - 29600) [00332]; since JD2433500 - see Table.
ES Cyg P var. Max = 2425146 + 157d*E (JD2425000 - 29300)
[00332]; since JD2432800 - see Table.
EV Cyg P var. Max = 2427740 + 259.1d*E (JD2425100 - 29100);
since JD2433500 - see Table.
The position of the star in the chart in [00530] is wrong
[00782].
EZ Cyg P var? Shape of the light curve and the amplitude
strongly vary; 0.40P < = M - m < = 0.48P.
FF Cyg S 5.5/6-e.
FG Cyg P var. Max = 2426955 + 456.0d*E (JD2416000 - 27000)
[00001]; Max = 2426955 + 458.8d*E (JD2426900 - 34300)
[03122]; since JD2439200 - see Table.
FM Cyg P var. Max = 2425313 + 274d*E (JD2425300 - 29200)
[00332]; since JD2429200 - see Table.
FN Cyg P var. Max = 2429137 + 314.6d*E (JD2416200 - 29200)
[00001]; since JD2432800 - see Table.
FO Cyg A var. P var. Max = 2425193 + 156.6d*E (JD2425000 -
29200) [00332]; since JD2432500 - see Table.
FR Cyg Min II 14.0; d = 0.03P.
FT Cyg P var. Max = 2425184 + 156.7d*E (JD2425100 - 29200)
[00332]. 83d <= P <= 187d (JD2432500 - 38000).
FY Cyg P var. Max = 2425172 + 194.d*E (JD2425100 - 29300)
[00332]. 130d <= P< = 189d (JD2432500 - 38000).
GG Cyg d = 0.079P; Min II 12.1.
GM Cyg P var. Min = 2428754.305 + 4.745772d*E (JD2413200 -
33500) [01209]; since JD2433500 - see Table.
GN Cyg P var. Max = 2425448 + 156d*E (JD2425400 - 27400)
[01155]; since JD2427500 - see Table.
GO Cyg Min II 8.73. P var. Intrinsic light variability of the
components is possible [01210].
GS Cyg P = 195d?
GT Cyg Depth of Min II 0.05m? P var?
GY Cyg Secondary oscillation with P = 4000d and
A(V) = 0.5m is possible.
GZ Cyg Red.
HL Cyg d = 0.02P.
HV Cyg VB (Northern component).
HY Cyg P var. Max = 2425334 + 344d*E (JD2425300 - 29200)
[00332]; since JD2432760 - LB?
II Cyg P var. Max = 2425150 + 82d*E (JD2425120 - 25550),
Max = 2425475 + 94d*E (JD2425550 - 29250) [00332];
since JD2432500 77d <= P <= 99d.
IK Cyg P var. Max = 2425199 + 77.3d*E (JD2425000 - 29200)
[00332]; since JD2432500 - see Table.
IT Cyg P var. Max = 2425305 + 67.4d*E (JD2425300 - 850)
[00332]; since JD2432500 - see Table.
IU Cyg B - V: +0.90, +1.45. P var. Max = 2429157.6 + 31.22266d*E
(JD2417800 - 29250); Max = 2433601.3 + 31.1550d*E
(JD2432700 - 35400); since JD2435400 - see Table.
IV Cyg P var. Max = 2425470.406 + 0.33432871d*E (JD2425300 -
33120) [03506]; Max = 2434122.519 + 0.33433895d*E
(JD2432700 - 40200) [04248]; since JD2440200 - see Table.
Shape of the light
curve varies: 0.10P <= M - m <= 0.20P.
IX Cyg P var. Max = 2425173 + 172d*E (JD2425000 - 25900)
[00332]; since JD2428000 - see Table.
KL Cyg P var. Max = 2437906 + 536.8d*E (JD2418500 - 38000)
[00001]; since JD2438000 - see Table.
KP Cyg Delta(S) = 0.
KR Cyg Min II 9.37.
KU Cyg Min II 11.15; d = 0.047P. Shape of the light curve varies.
KV Cyg Min II 11.9.
KY Cyg H2O, OH maser.
LN Cyg Min II 14.3.
LO Cyg Min II 13.3.
LX Cyg P var. Max = 2432775 + 460.0d*E (JD2415000 - 33300)
[01159]; since JD2437900 - see Table. SC 7/9-e - SC 8/8.5e.
MQ Cyg VB A (B 17.5m B, 4.5", 122deg). P var. Max = 2432737 +
428.5d*E (JD2414300 - 33300) [01229]; since
JD2440000 - see Table.
MR Cyg Min II 9.12; d = 0.030P; DII = 0.19P.
MU Cyg Min II 14.4.
MY Cyg Min II 8.99. Min II - Min I = 0.5021P.
MZ Cyg P var. Max = 2427641.914 + 21.162460d*E +
0.10575d*10**(-3)*E**2 (JD2414900 - 37900) [03689]; since
JD2443600 - see Table. Probably it is an RV Tau type
variable, and then the period should be doubled [08862].
[A/H] = 0.1.
NQ Cyg EW type is possible. Close to V736 Cyg.
NU Cyg Min II 14.9.
NZ Cyg Min II 14.2.
OS Cyg P var.
OU Cyg Min II 15.6.
OY Cyg Star 23 - 30 [01321].
PP Cyg Star G in the chart for VV245 [07749].
PR Cyg Star 24 - 40 [01321].
PT Cyg Star 23 - 55 [01321].
PU Cyg Star 25 - 56 [01321].
PX Cyg Star 35 - 78 [01321].
PY Cyg Min II 15.2.
QS Cyg Min II 13.3.
QT Cyg Depth of Min II 0.04m.
QU Cyg Min II 15.1.
QW Cyg Min II 14.1.
QX Cyg Min II 14.5.
V0339 Cyg np component of a close binary.
V0340 Cyg Min II 14.5.
V0343 Cyg [A/H] = -0.2.
V0346 Cyg Companion 13.8m, 0.4' sf. Min II 11.9. P var.
Min I = 2427270.241 + 2.743345d*E (JD2415000 - 32000);
since JD2432000 - see Table.
V0348 Cyg According to [07516] EW type variable with large
irregularities: Min = 2441567.177 + 0.285768d*E
(JD2441567 - 95).
V0355 Cyg Min II 14.3.
V0360 Cyg P var [06107]. Min I = 2429187.4 + 70.449d*E
(JD2414600 - 34000) [00580]; since JD2426000 - see Table.
V0366 Cyg Min II 10.2.
V0367 Cyg VB A (A 0.1", 50deg; B 13.7m, 2.3", 255deg). Min II 7.16.
Shape of the light curve and the radial velocity curve
vary.
V0368 Cyg According to [00204] EB type (12.8m - 13.8m pg)
with the elements: Min I = 2425808.10 + 0.47586d*E
(JD2425805 - 853).
V0369 Cyg P var. Max = 2438199 + 104.46d*E (JD2426000 - 38200);
since JD2438200 - see Table.
V0370 Cyg Min II 11.9. P var. Min I = 2425096.429 + 0.77453979d*E
(JD2414400 - 30000); since JD2430000 - see Table.
V0371 Cyg Min II 12.5.
V0374 Cyg d = 0.03P.
V0380 Cyg Min II 5.76; Min II - Min I = 0.418P (1963).
There are periodic terms in the elements:
+0.8916d*sin(38.8deg + 0.0082deg*E) -
0.0796d*sin(77.6deg + 0.0164deg*E) + 0.0088d*cos(26.4deg +
0.0246deg*E); Min II = 2441262.266 + 12.425612d*E -
0.8916d*sin(38.8deg + 0.0082deg*E) - 0.0796d*sin(77.6deg +
0.164deg*E) - 0.0088d cos (26.4deg + 0.0246deg*E).
Apsidal motion is possible with P = 1490 years.
V0382 Cyg VB A (B 11.5m, 11", 332deg). Min II 9.12.
Shape of the light curve and depth of Min II vary. P var.
Min I = 2427992.458 + 1.885497d*E (JD2413480 - 29500)
[01253]; since JD2428000 - see Table.
V0385 Cyg Min II 12.4.
V0387 Cyg Min II 11.6.
V0388 Cyg Min II 9.15; d = 0.06P. P var. Min I = 2433584.540 +
0.8590507d*E (JD2427600 - 37200);
since JD2437200 - see Table.
V0389 Cyg VB A (B 8.0m, 3.4", 305deg, 1980). SB (P = 3.313168d);
Turns around the invisible third companion with
P = 154.09d. According to [01256] the light varies with
two alternate periods P1 and P2. The first oscillation
(P1) with A = 0.19m satisfies the elements: Max =
2423298.460 + 1.12912d*E, the second (P2) with A =
0.05m - the elements: Max = 2429162.080 + 1.19328d*E.
each of them continues for 1 - 3 weeks. At the transition
from one oscillation to the other irregular light
variations are sometimes observed or almost constant
brightness. At the renewal of each oscillation its phase
remains unchanged, experiencing no shift. According
to [08909] in 1975 - 1977 periodicity was not observed.
V0393 Cyg d = 0.02P.
V0401 Cyg Min II 11.13. P var. Min I = 2432881.277 + 0.582717d*E
(JD2428800 - 34000); since JD2434000 - see Table.
V0402 Cyg VB A (B 20", 90deg).
V0407 Cyg VB A (B 14.0m, 8", 190deg).
Light variations of the Mira type
variable are superimposed by the outburst of the probable
nova which occured near JD2428400 (1936)
with the consequent slow light decrease. Combined spectrum.
V0411 Cyg P var. Max = 2421075 + 321d*E (JD2421000 - 31100)
[01262]; since JD2431100 - see Table.
V0416 Cyg Red.
V0425 Cyg Description of the spectrum and its variations [02685, 03149].
V0427 Cyg P var. Max = 2425471 + 143d*E (JD2425400 - 5950)
[01155]; since JD2433850 - see Table.
V0429 Cyg In the region of the open cluster NGC 6883.
V0430 Cyg In the region of the open cluster NGC 6883.
Max = 2425544 + 258d*E (JD2425500 - 27400) [01155].
V0432 Cyg In the region of the open cluster Dolidze 3.
V0439 Cyg In the region of the open cluster Berkeley 87 = OCL 161.
V0441 Cyg Epoch of Min I is given.
V0442 Cyg Min II 10.4:, d = 0.01P:. According to
[08721] the period given in [00525] must be doubled.
V0443 Cyg There is a periodic term in the elements:
-0.016d*sin(0.00105*E).
V0444 Cyg In the H II region S 109. Min II 8.06;
D II = 0.10P. P var. Min I = 2430856.453 + 4.21238d*E
(JD2415000 - 30000) [00007]; since JD2430000 - see Table.
V0445 Cyg P var. Min = 2425527.391 + 1.947833d*E (JD2425500 -
34700) [01155]; since JD2434700 - see Table.
V0447 Cyg In the region of the open cluster NGC 6871.
V0448 Cyg In the region of the open cluster NGC 6871. Min II 8.40.
V0450 Cyg The light curve resembles that of DQ Her.
V0453 Cyg In the region of the open cluster NGC 6871. Min II 8.68;
d = 0.03P; Min II - Min I = 0.5077P. [07518]. According to
[07518] there is apsidal motion with P = 71 years.
V0454 Cyg Min II 12.3. In the region of the open cluster IC 4996.
V0455 Cyg Min II 10.9. P var. Min I = 2431151.908 + 8.7689331d*E
(JD2426800 - 33950) [01286]; since JD2436800 - see Table.
V0456 Cyg Min II 11.4; Min II - Min I = 0.518P. P var?
V0457 Cyg Min II 13.9.
V0458 Cyg Min II 14.2.
V0461 Cyg PB ~7000d? [08251].
V0462 Cyg P var. Max = 2428540 + 376.0d*E (JD2416000 - 35200);
since JD2435200 - see Table.
V0463 Cyg Min II 10.65; Min II - Min I = 0.514P.
V0465 Cyg There is a close companion of 17.5m.
V0466 Cyg Min II 11.4.
V0469 Cyg Min II 12.9; Min II - Min I = 0.57P.
V0470 Cyg Min II 8.545.
V0471 Cyg S 5.5/5.5.
V0473 Cyg P var. Max = 2430615 + 218.5d*E (JD2418000 - 31000)
[00346]; since JD2442300 - see Table.
V0474 Cyg d = 0.014P.
V0477 Cyg Min II 8.69; D II = 0.09P; d = 0.003P. P var. Min I =
2429194.309 + 2.3470011d*E (JD2410000 - 29200)
[00001]; Min I = 2437317.2695 + 2.3469943d*E
(JD2429200 - 39700) [08919]; since JD2439700 - see Table.
Apsidal motion with Pi = 349 years; E = 0.302 [06175].
0.331P (1965 - 1970) <= Min II - Min I < = 0.460P (1904).
V0478 Cyg VB A (B 12.8m, 4", 259deg. Min II 9.02; Min II - Min I =
0.5072P.
V0482 Cyg VB A (B 14.4m V, M4 III, 8", 225deg).
V0483 Cyg Min II 11.9.
V0484 Cyg Min II 13.6.
V0486 Cyg Min II 14.3.
V0488 Cyg Min II 13.0.
V0490 Cyg Min II 13.5; Min II - Min I = 0.47P.
V0491 Cyg Min II 14.7.
V0493 Cyg Min II 12.9.
V0494 Cyg Min II 13.6.
V0496 Cyg Min II 12.5.
V0498 Cyg Min II 10.27.
V0500 Cyg VB B (A 11.5m; 18", 45deg). Min II 12.0.
V0501 Cyg Min II 13.1; d = 0.02P.
V0502 Cyg Min II 14.2.
V0505 Cyg Min II 12.0.
V0509 Cyg d = 0.05P.
V0512 Cyg Min II 11.5. There is a periodic term in the elements:
+0.065d*sin(0.2105263deg*(E + 538)).
V0513 Cyg Min II 12.6.
V0519 Cyg Min II 13.4.
V0520 Cyg VB A (B 15", 135deg).
V0525 Cyg d = 0.03P:.
V0526 Cyg Min II 13.1. In the region of the open cluster TGC 7039.
V0532 Cyg P var. Max = 2434618.158 + 3.283651d*E (JD2427900 -
35000); Max = 2436817.694 + 3.282792d*E (JD2435000 -
38700); since JD2438700 - see Table.
V0536 Cyg d = 0.010P.
V0538 Cyg B - V: +1.17, +1.50.
V0539 Cyg P2 = 1500d.
V0541 Cyg Min II 10.9; DII = 0.012P; Min II - Min I = 0.453P.
V0544 Cyg P var?
V0546 Cyg Min II 15.2:; Min II - Min I = 0.48P; d = 0.077P.
In the dark nebula Barnard 144.
V0547 Cyg B - V: +1.27, +1.73. In the dark nebula Barnard 144.
V0548 Cyg Min II 8.62. P var. Min I = 2442279.3838 + 1.80524695d*E
(JD2430800 - 42300) [08930]; since JD2442300 - see Table.
V0563 Cyg P var. Max = 2427590 + 295.4d*E (JD2426000 - 30250);
since JD2430250 - see Table.
V0567 Cyg d = 0.036P.
V0581 Cyg Red.
V0586 Cyg In the region of the open cluster NGC 7039.
V0588 Cyg VB A (B 18m, 15", 0deg). Very Red.
V0589 Cyg VB.
V0606 Cyg P var. Max = 2428376.7 + 50.245d*E (JD2427950 - 31330)
[01262]; since JD2437100 - see Table.
V0612 Cyg Cycles of 50 - 100d (JD2427950 - 31330) [01262];
since JD2437100 - see Table.
V0614 Cyg Min II 14.5.
V0618 Cyg In the region of the open cluster TGC 7092.
V0622 Cyg In the region of the open cluster NGC 7092.
V0628 Cyg Min II 12.5.
V0635 Cyg Min II 13.5.
V0643 Cyg P var. Elements given in the
Table are valid in the interval JD2427950 - 31330.
V0644 Cyg VB A (B 15.6m, 6", 141deg; C 16.3m, 6", 141deg).
V0645 Cyg Observed as the
bright nebular condensation with ~2" diameter scattering
light of an O8 star associated with it but invisible
because of absorption. A part of strongly polarized
bipolar nebula with diameter about 10". There are
strong emission lines of H, Fe II, [O I], [S II], etc. In
the spectrum [08942, 09129]. H2O maser source. Infrared
source CRL 2789.
V0651 Cyg Min II 14.7.
V0652 Cyg Min II 12.1.
V0664 Cyg d = 0.05P.
V0666 Cyg P var. Max = 2427965 + 236d*E (JD2427950 - 31350)
[01262]; since JD2433400 - see Table.
V0670 Cyg sp component of a close binary.
V0680 Cyg Min II 10.3.
V0685 Cyg VB.
V0687 Cyg Min II 10.4. P var?
V0688 Cyg d = 0.029P.
V0690 Cyg d = 0.021P.
V0691 Cyg d <= 0.034P.
V0692 Cyg Min II 14.9?
V0693 Cyg Min II 14.4?
V0694 Cyg d = 0.017P.
V0695 Cyg 31 Cyg. Probably enters a common system with V1488 Cyg
(32 Cyg). VB A (B 13.0m, 36.8", 332deg; C 6.99m, 107.0",
174deg; D 5.0m, 338", 323deg). d = 0.0151P.
Interferometric binary eclipsing system (A = 0.08",
E = 0.15 [01582]; 0.035", 141.8deg, 1980.4). The epoch of
eclipse of the component of the spectral type B4 by the
component of the type K4 is given in the Table. The
amplitude strongly varies depending upon the wavelength:
A(lambda 6560 A) = 0.03m, A(lambda 3530 A) = 1.80m [09131].
V0696 Cyg Mean magnitude varies with P = 1600d.
V0700 Cyg Min II 12.3. P var. Min I = 2432028.863 + 0.340047d*E
(JD2431700 - 37500) [05352]; since JD2437500 - see Table.
V0704 Cyg Min II 14.2.
V0706 Cyg Min II 13.9.
V0713 Cyg Min II 15.1.
V0720 Cyg P var. Min I = 2427611 + 332d*E (JD2429450 - 32000)
[00798]; since JD2432500 - see Table.
V0726 Cyg Min II 12.8; d = 0.018P.
V0728 Cyg P var. Min = 2425760.475 + 2.0601256d*E (JD2425500 - 35000)
[00164]; since JD2439700 - see Table.
V0729 Cyg VB A (B 13.5m, 1.5", 65deg). Min II 9.29. P var. Min I =
2434264.638 + 6.597700d*E (JD2428700 - 37900)
[00001]; since JD2439750 - see Table.
V0731 Cyg VB.
V0735 Cyg Depth of Min II 0.04m.
V0736 Cyg Min II 16.5. Close to NQ Cyg.
V0737 Cyg Star 23 - 50 [01321].
V0739 Cyg Star 36 - 81 [01321].
V0741 Cyg d = 0.03P.
V0742 Cyg P var. Max = 2429409.448 + 0.93979d*E (JD2428420 -
30700) [08977]; Max = 2431489.580 + 0.94010d*E
(JD2430250 - 32350); Max = 2433282.014 + 0.93979d*E
(JD2432350 - 33650); since JD2433650 - see Table.
According to [08977] since JD2430700 the observations are
better represented by the elements: