Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.ipa.nw.ru/PAGE/EDITION/ENG/AE/e20060907lua.txt Дата изменения: Wed Mar 2 14:51:03 2016 Дата индексирования: Sun Apr 10 02:07:50 2016 Кодировка: Поисковые слова: sn 1987a

Partial lunar eclipse of 2006 September 7


The beginning of the eclipse visible in Eurasia except the west Europe,
Africa except the extreme western part, Madagascar, Australia and New Zealand,
the Indian Ocean part of Antarctica, the western Pacific Ocean and Indian
Ocean.
The end of the eclipse visible in Eurasia, Africa, Madagascar, the Indian
Ocean part of Australia, the south-eastern Atlantic Ocean, the western Pacific
and Indian Oceans.


Universal time of geocentric opposition
h m s
in right ascension 2006, September 7, 18 00 00.0

Sun Moon
h m s h m s
Right ascension . . . . . . . . . . . . . 11 04 39.405 23 04 39.405
s s
Hourly motion . . . . . . . . . . . . . +8.997 +135.862
я€ ' " я€ ' "
Declination. . . . . . . . . . . . . . . . +5 55 11.10 -6 59 43.33
" "
Hourly motion . . . . . . . . . . . . . -56.21 +1071.86
" ' "
Equatorial horizontal parallax . . . . . . 8.73 61 22.05
' " ' "
Apparent semidiameter . . . . . . . . . . 15 52.37 16 43.34


Circumstances of the Eclipse
Position Angles
of the Moon's axis
h m o
Moon enters penumbra . . . . . . . September 7, 16 42.5 338.84
Moon enters umbra . . . . . . . . 18 05.4 338.76
Greatest eclipse . . . . . . . . . 18 51.3 338.72
Moon leaves umbra . . . . . . . . 19 37.8 338.68
Moon leaves penumbra . . . . . . . 21 00.5 338.61

--------------------------------------------
Contacts| Position |The Moon being in the Zenith in
of Umbra| Angles |-------------------------------
with Limb| from the | |
of Moon |North Point| Latitude | Longitude
---------|-----------|--------------|----------------
| o ' | o ' | o '
First | 357 24.6 | - 7 00.9 | 88 11.0 E
Last | 305 39.5 | - 6 33.2 | 65 54.2 E

Magnitude of the eclipse 0.188
"
Angular radius of the penumbra 4736.02
"
Angular radius of the umbra 2793.41


-------------------------------------------------------------------------------
| | | |Magnitudes of! | | | |Magnitudes of
T | s | d | P |-------------! T | s | d | P |-------------
| | | |umbral| penum. | | | |umbral| penum.
| | | eclipse|eclipse | | | eclipse|eclipse
-----|-----|------|------|------|------!-----|-----|------|------|------|------
h m| "| | o | | ! h m| "| | o | |
16 40| 5800| 2.077| 25.8| п” | п” !19 00| 3424| 1.226| 326.4| 0.181| 1.149
50| 5515| 1.975| 23.6| п” | 0.106! 10| 3475| 1.244| 320.6| 0.157| 1.125
| | | | | ! 20| 3561| 1.275| 314.9| 0.114| 1.082
17 00| 5239| 1.876| 21.2| п” | 0.244! 30| 3680| 1.317| 309.5| 0.056| 1.024
10| 4973| 1.781| 18.5| п” | 0.376! 40| 3829| 1.371| 304.6| п” | 0.950
20| 4720| 1.690| 15.5| п” | 0.502! 50| 4004| 1.433| 300.0| п” | 0.863
30| 4480| 1.604| 12.2| п” | 0.621! | | | | |
40| 4257| 1.524| 8.5| п” | 0.733!20 00| 4202| 1.504| 295.8| п” | 0.765
50| 4053| 1.451| 4.5| п” | 0.834! 10| 4421| 1.582| 292.1| п” | 0.656
| | | | | ! 20| 4657| 1.667| 288.7| п” | 0.539
18 00| 3872| 1.386| 0.0| п” | 0.924! 30| 4907| 1.756| 285.6| п” | 0.415
10| 3716| 1.330| 355.1| 0.034| 1.002! 40| 5170| 1.850| 282.8| п” | 0.284
20| 3589| 1.285| 349.9| 0.097| 1.066! 50| 5444| 1.948| 280.3| п” | 0.148
30| 3494| 1.251| 344.3| 0.145| 1.113! | | | | |
40| 3434| 1.229| 338.4| 0.175| 1.143!21 00| 5727| 2.050| 278.1| п” | 0.007
50| 3411| 1.221| 332.5| 0.188| 1.156! 10| 6018| 2.154| 276.0| п” | п”

s
T - universal time ( TDT - UT1 = 66.0 );
s - the angular distance between the centers of the Moon and the shadow;
d - the linear distance between the Moon's center and that of the shadow
in terms of the shadow's radius;
P - the position angle of the Moon's disk semi-diameter directed towards
the shadow's center.