Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.ipa.nw.ru/PAGE/EDITION/ENG/AE/e0010705lua.txt Дата изменения: Sat Dec 30 13:01:48 2000 Дата индексирования: Tue Oct 2 07:03:44 2012 Кодировка: Поисковые слова: lunar eclipse

E c l i p s e s, 2001
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III. Partial Lunar Eclipse of 2001 July 5


The beginning of the eclipse visible in south-eastern Asia, Australia, New
Zealand, Antarctica, the most of the Pacific Ocean, and the Indian Ocean.
The end of the eclipse visible in Asia except the north-west, Australia,
New Zealand, Antarctica, the south-eastern coast of Africa, Madagaskar, the
Indian Ocean, and the western Pacific Ocean.


Universal time of geocentric opposition
h m s
in right ascension 2001, July 5, 14 55 02.9

Sun Moon
h m s h m s
Right ascension . . . . . . . . . . . . . 6 59 16.083 18 59 16.083
s s
Hourly motion . . . . . . . . . . . . . +10.280 +133.213
o ' " o ' "
Declination. . . . . . . . . . . . . . . .+22 44 22.59 -23 24 20.16
" "
Hourly motion . . . . . . . . . . . . . -14.55 +19.19
" ' "
Equatorial horizontal parallax . . . . . . 8.65 54 50.44
' " ' "
Apparent semidiameter . . . . . . . . . . 15 43.92 14 56.63


Circumstances of the Eclipse
Position Angles
of the Moon's axis
h m o
Moon enters penumbra . . . . . . . . July 5, 12 10.7 353.21
Moon enters umbra . . . . . . . . . 13 35.1 352.91
Greatest eclipse . . . . . . . . . . 14 55.2 352.62
Moon leaves umbra . . . . . . . . . 16 15.4 352.34
Moon leaves penumbra . . . . . . . . 17 39.9 352.04


---------------------------------------------------------
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 | 43 27.3 | -23 33.1 | 156 41.2 E
Last | 316 17.1 | -23 32.2 | 117 59.9 E


Magnitude of the eclipse 0.497
"
Angular radius of the penumbra 4327.71
"
Angular radius of the umbra 2402.22


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| | | | Magnitudes of I | | | | Magnitudes of
T | s | d | P |---------------I T | s | d | P |---------------
| | | | umbral| penum.I | | | | umbral| penum.
| | | |eclipse|eclipseI | | | |eclipse|eclipse
-----|-----|-----|-----|-------|-------I-----|-----|-----|-----|-------|------
h m| "| | o | | I h m| "| | o | |
12 10| 5243|2.180| 63.2| - | - I15 00| 2401|1.000|356.6| 0.495 | 1.569
20| 4994|2.076| 61.7| - | 0.129 I 10| 2433|1.013|350.0| 0.477 | 1.551
30| 4748|1.974| 60.0| - | 0.266 I 20| 2497|1.040|343.5| 0.442 | 1.516
40| 4506|1.874| 58.2| - | 0.400 I 30| 2590|1.078|337.5| 0.390 | 1.464
50| 4270|1.776| 56.1| - | 0.532 I 40| 2709|1.128|331.9| 0.324 | 1.398
| | | | | I 50| 2851|1.187|326.9| 0.245 | 1.319
13 00| 4040|1.680| 53.9| - | 0.660 I | | | | |
10| 3816|1.587| 51.3| - | 0.784 I16 00| 3013|1.255|322.3| 0.155 | 1.230
20| 3601|1.498| 48.4| - | 0.904 I 10| 3191|1.329|318.3| 0.056 | 1.130
30| 3396|1.413| 45.2| - | 1.018 I 20| 3384|1.409|314.6| - | 1.023
40| 3202|1.332| 41.6| 0.052 | 1.125 I 30| 3588|1.495|311.4| - | 0.909
50| 3022|1.258| 37.6| 0.152 | 1.225 I 40| 3803|1.584|308.5| - | 0.790
| | | | | I 50| 4025|1.677|306.0| - | 0.666
14 00| 2859|1.190| 33.1| 0.242 | 1.315 I | | | | |
10| 2716|1.130| 28.0| 0.321 | 1.395 I17 00| 4255|1.772|303.7| - | 0.538
20| 2595|1.080| 22.5| 0.388 | 1.462 I 10| 4490|1.871|301.6| - | 0.407
30| 2501|1.041| 16.5| 0.440 | 1.514 I 20| 4730|1.971|299.8| - | 0.273
40| 2436|1.014| 10.1| 0.476 | 1.550 I 30| 4975|2.073|298.1| - | 0.136
50| 2402|1.000| 3.4| 0.495 | 1.569 I 40| 5223|2.176|296.6| - | -


T - universal time ( TDT - UT1 = 66.0 s );
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.