Journal "Peremennye Zvezdy"

"Peremennye Zvezdy",
Prilozhenie,
vol. 13, N 15 (2013)

New Data for Known Variables in Hercules

S. V. Antipin^#1,2, A. V. Khruslov^#2
#1. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia;
#2. Institute of Astronomy, Russian Academy of Sciences, Moscow, Russia

Received: 25.05.2013; accepted: 29.10.2013
(E-mail for contact: antipin@sai.msu.ru, khruslov@bk.ru)

#	Name	Other	Coord (J2000)	Type	Max	Min	System	Period	Epoch (JD)	type	Sp	Comment	L.Curve	Find.Chart	Data
1	HH Her	GSC 2582-01131	16 38 40.48, +31 38 44.2	CST	15.20		CV			other		Comm. 1	1.PNG	chart1.PNG	CSS_data_1.txt
2	V368 Her	USNO-A2.0 1050-08424914	17 10 31.09, +22 23 08.4	RRAB	15.03	15.50	CV	1.191475	2454703.677	max		Comm. 2	2.PNG	chart2.PNG	CSS_data_2.txt
3	V413 Her	GSC 2083-01605	17 31 35.62, +26 42 04.0	RRAB	14.94	15.64	CV	1.05523	2454800.740	max		Comm. 3	3.PNG	chart3.PNG	CSS_data_3.txt
4	V426 Her	GSC 2076-00046	17 35 29.05, +23 01 27.7	RRC	14.70	15.10	CV	0.326366	2454800.600	max		Comm. 4	4.PNG	chart4.PNG	CSS_data_4.txt
5	V470 Her	GSC 2061-01035	17 14 14.90, +24 02 20.5	EA	15.35	15.94	CV	2.50029	2454704.650	min		Comm. 5	5.PNG	chart5.PNG	CSS_data_5.txt
6	V517 Her	USNO-A2.0 1050-09017144	17 41 34.94, +19 24 56.4	RRAB	15.68	16.80	CV	0.480396	2454700.873	max		Comm. 6	6.PNG	chart6.PNG	CSS_MLS_data_6.txt
7	V541 Her	USNO-A2.0 1050-07920951	16 24 05.04, +18 48 24.4	RRAB	14.24	15.53	CV	(see Comments)	(see Comments)	max		Comm. 7	7.PNG	chart7.PNG	CSS_data_7.txt
8	V561 Her	USNO-A2.0 1125-08665758	17 51 30.05, +28 22 12.6	RRAB	15.63	16.43	CV	0.579976	2454800.770	max		Comm. 8	8.PNG	chart8.PNG	CSS_data_8.txt
9	V564 Her	USNO-A2.0 1275-09680880	17 58 17.42, +38 21 18.4	RRAB	14.51	15.32	CV	0.674476	2454600.835	max		Comm. 9	9.PNG	chart9.PNG	CSS_data_9.txt 1SWASP_data_9.txt NSVS 5365334 NSVS 8065821 NSVS 8083188
10	V572 Her	USNO-A2.0 1125-09100646	18 11 38.37, +25 54 39.1	RRAB	14.46	15.54	CV	0.568058	2454500.949	max		Comm. 10	10.PNG	chart10.PNG	CSS_data_10.txt
11	V607 Her	GSC 2053-00046	16 40 54.50, +26 22 10.1	EA	12.7	13.49	CV	1.712532	2454000.91	min		Comm. 11	11.PNG	chart11.PNG	CSS_data_11.txt 1SWASP_data_11.txt NSVS 7894581 ASAS 164054+2622.2
12	V630 Her	USNO-A2.0 1200-08902544	18 05 10.18, +31 56 17.3	RRAB	16.05	16.89	CV	0.607739	2454700.575	max		Comm. 12	12.PNG	chart12.PNG	CSS_data_12.txt
13	V678 Her	GSC 2035-00553	16 08 16.66, +24 42 13.7	EA	14.46	15.55	CV	1.453744	2454640.897	min		Comm. 13	13.PNG	chart13.PNG	CSS_data_13.txt
14	V680 Her	USNO-A2.0 1050-07806392	16 10 22.75, +21 48 26.6	RR(B)	15.31	15.98	CV	(see Comments)	(see Comments)	max		Comm. 14	14.PNG	chart14.PNG	CSS_data_14.txt LINEAR_data_14.txt
15	V689 Her	GSC 1505-01187	16 17 13.33, +16 38 54.0	CST	14.95		CV			other		Comm. 15	15.PNG	chart15.PNG	CSS_data_15.txt
16	V696 Her	GSC 1510-00169	16 28 08.71, +18 29 34.9	CST	14.2		CV			other		Comm. 16	16.PNG	chart16.PNG	CSS_data_16.txt
17	V699 Her	GSC 1510-01195	16 30 33.07, +17 00 47.0	CST	14.85		CV			other		Comm. 17	17.PNG	chart17.PNG	CSS_data_17.txt
18	V703 Her	USNO-A2.0 1050-08001562	16 33 26.50, +21 29 16.2	CST	16.4		CV			other		Comm. 18	18.PNG	chart18.PNG	CSS_data_18.txt
19	V710 Her	USNO-A2.0 1050-08116258	16 45 24.86, +18 27 36.1	CST	16.5		CV			other		Comm. 19	19.PNG	chart19.PNG	CSS_data_19.txt
20	V723 Her	GSC 3077-00895	17 11 11.84, +40 43 52.8	EA	14.35	15.00	CV	8.0634	2454273.48	min		Comm. 20	20.PNG	chart20.PNG	CSS_data_20.txt 1SWASP_data_20.txt
21	V757 Her	GSC 3501-01689	17 13 22.83, +45 38 00.3	SR:	11.7	12.1	WASP	48.4	2454246	other		Comm. 21	21.PNG	chart21.PNG	1SWASP_data_21.txt NSVS 5266726 NSVS 5304463 NSVS 5332739
22	V769 Her	GSC 3512-00225	17 25 57.38, +47 02 51.1	LB	13.8	16.1	p			other	M3-M4III	Comm. 22	22.PNG	chart22.PNG	1SWASP_data_22.txt NSVS 5312353
23	V801 Her	GSC 0990-00681	17 20 23.89, +13 32 40.0	RRAB	14.44	15.19	CV	0.498371	2454600.670	max		Comm. 23	23.PNG	chart23.PNG	CSS_MLS_data_23.txt
24	V1070 Her	GSC 2619-00833	17 49 53.05, +37 08 39.8	EA	11.95	13.5	WASP	2.53210	2453182.648	min		Comm. 24	24.PNG	chart24.PNG	CSS_data_24.txt 1SWASP_data_24.txt NSVS 8057960 NSVS 5358358 NSVS 8075737

Comments:

1. The variability of HH Her was discovered by Hoffmeister (1936). The variable was classified as a short-period star. Ahnert et al. (1941) classified HH Her as an RRC star with the elements: JD(max) = 2429721.650 + 0.29986×E (mag. range 15.^m5 – 15.^m8 pg). However, according to CSS data, the star does not vary.

2. The variability of V368 Her was discovered by Hoffmeister (1959). Following Hoffmeister (1960), the variable was classified in the GCVS as an RR Lyrae star (RRAB) with the light elements: JD(max) = 2435953.440 + 0.543689×E. This period is wrong. According to data from Catalina Surveys, the period is a little longer than one day (see Table). M – m = 0.14 P. J – K = 0.501 (2MASS).

3. The variability of V413 Her was discovered by Hoffmeister (1959), who suggested a period of 0.5137 days. Following Hoffmeister (1960), the variable was classified in the GCVS as an RR Lyrae star (RRC) with the light elements: JD(max) = 2435955.458 + 0.351742×E. These period and type are wrong. According to data from Catalina Surveys, it is an RRAB star and its variability period is close to one day. M – m = 0.15 P. J – K = 0.522 (2MASS).

4. The variability of V426 Her was discovered by Hoffmeister (1959). Following Hoffmeister (1960), the variable was classified in the GCVS as an eclipsing binary (EW/KW) with the light elements JD(min) = 2427571.460 + 0.4921282×E. According to data from Catalina Surveys, it is actually an RR Lyrae star (RRC). M – m = 0.43 P. J – K = 0.256 (2MASS).

5. The variability of V470 Her was discovered by Hoffmeister (1949). Hoffmeister (1960) found the star's Algol-like fadings and also occasional brightenings. Thus, the GCVS gives the type IS for the star (mag. range 15.^m1 – 16.^m0 pg). However, Ponomareva (1969) found no H-alpha emission in the spectrum. According to data from Catalina Surveys, V470 Her is actually an eclipsing binary (type EA), MinII = 15.53 (CV). D = 0.10 P.

6. The variability of V517 Her was discovered by Hoffmeister (1949), the variable was classified as a possible short-period variable. Following Hoffmeister (1960), the variable was classified in the GCVS as an RR Lyrae star with

New Data for Known Variables in Hercules

S. V. Antipin#1,2, A. V. Khruslov#2 #1. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia; #2. Institute of Astronomy, Russian Academy of Sciences, Moscow, Russia

S. V. Antipin^#1,2, A. V. Khruslov^#2
#1. Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia;
#2. Institute of Astronomy, Russian Academy of Sciences, Moscow, Russia