From: j.jahn@abbs.hanse.de (Jost Jahn)
Newsgroups: sci.astro
Subject: Conjunctions daily 1992 Aug. 24 - 31.
Date: 20 Aug 92 20:24:31 GMT
Reply-To: j.jahn@abbs.hanse.de
Distribution: sci
Organization: ABBS AstroMail, D-W 2121 Dahlenburg / Germany
X-Version: ZerUU V6.45c

Daily conjunction ephemerides for the period: Monday, 1992 Aug. 24 - 31, 0 h UT
(Universal Time). The conjunctions are sorted by Right Ascension. Due to e-mail
problems the posting of the five different ephemerides has to be made on three
days. All known conjunctions are included in the list which meet the following
criteria: the minimum elongation to the sun has to exceeds 30 degrees, the
appearent distance to each other is less than 30 arc minutes and the limiting
magnitude of the conjunction is brighter than 14.5 mag.

The position are given for 1950.0 and 2000.0. The elements of the orbits are
from the latest MPC or from a more recent IAUC. A list of the used elements is
given at the end of the ephemerides.

1. Object     Rect(1950)Decl Magn 2. Object     Rect(1950)Decl Magn Dist RealDi
Designation    h   m    o  ' Step Designation    h   m    o  ' Step   '   A.U.
----------------------------- Monday, 1992 Aug. 24 ----------------------------
(495) Eulalia  0:39.8 + 5:09 14.1 (808) Merxia   0:40.3 + 4:48 14.1 21.8 0.5413
P/Giclas (199  3:26.5 + 8:52 14.3 (39) Laetitia  3:27.1 + 9:01 10.8 13.1 0.7017
(198) Ampella  6:38.3 +24:31 13.3 (104) Klymene  6:39.9 +24:40 13.9 24.5 0.4857
(10) Hygiea    7:01.4 +23:20 11.9 (88) Thisbe    7:02.3 +23:07 13.1 18.1 0.3694
(49) Pales    17:41.2 -23:36 13.4 (182) Elsa    17:41.8 -23:21 13.8 18.0 0.6043
(178) Belisan 20:23.8 -22:33 12.8 (449) Hamburg 20:24.6 -22:40 14.0 13.1 0.6007
1990BU        22:35.6 - 3:55 14.0 (517) Edith   22:36.5 - 4:06 13.4 18.2 0.7569
---------------------------- Tuesday, 1992 Aug. 25 ----------------------------
(495) Eulalia  0:39.6 + 5:06 14.0 (808) Merxia   0:40.0 + 4:45 14.0 22.4 0.5397
(39) Laetitia  3:28.0 + 8:59 10.8 P/Gic (1992l)  3:28.3 + 8:55 14.3  5.6 0.6992
(198) Ampella  6:40.1 +24:27 13.3 (104) Klymene  6:41.6 +24:39 13.9 23.4 0.4829
(10) Hygiea    7:02.7 +23:18 11.9 (88) Thisbe    7:03.6 +23:04 13.1 19.5 0.3674
(49) Pales    17:41.3 -23:36 13.4 (182) Elsa    17:42.0 -23:21 13.8 17.6 0.6046
(178) Belisan 20:23.1 -22:34 12.8 (449) Hamburg 20:23.9 -22:42 14.0 12.8 0.6010
1990BU        22:34.5 - 3:52 14.0 (517) Edith   22:35.8 - 4:10 13.3 25.7 0.7552
--------------------------- Wednesday, 1992 Aug. 26 ---------------------------
(495) Eulalia  0:39.4 + 5:04 14.0 (808) Merxia   0:39.7 + 4:41 14.0 23.1 0.5382
(39) Laetitia  3:28.9 + 8:57 10.8 P/Gic (1992l)  3:30.0 + 8:57 14.2 16.2 0.6968
(198) Ampella  6:41.9 +24:23 13.3 (104) Klymene  6:43.2 +24:38 13.9 23.1 0.4801
(10) Hygiea    7:03.9 +23:16 11.9 (88) Thisbe    7:05.0 +23:01 13.1 21.0 0.3655
(49) Pales    17:41.4 -23:35 13.4 (182) Elsa    17:42.3 -23:22 13.8 17.4 0.6049
(178) Belisan 20:22.5 -22:36 12.8 (449) Hamburg 20:23.2 -22:44 14.1 12.6 0.6014
---------------------------- Thursday, 1992 Aug. 27 ---------------------------
(495) Eulalia  0:39.1 + 5:01 14.0 (808) Merxia   0:39.4 + 4:38 14.0 23.9 0.5367
(39) Laetitia  3:29.7 + 8:54 10.8 P/Gic (1992l)  3:31.7 + 8:60 14.2 29.5 0.6944
(198) Ampella  6:43.8 +24:19 13.3 (104) Klymene  6:44.8 +24:37 13.9 23.4 0.4773
(10) Hygiea    7:05.1 +23:13 11.9 (88) Thisbe    7:06.3 +22:58 13.1 22.5 0.3635
(49) Pales    17:41.6 -23:34 13.4 (182) Elsa    17:42.5 -23:23 13.9 17.6 0.6052
(178) Belisan 20:21.9 -22:37 12.9 (449) Hamburg 20:22.5 -22:46 14.1 12.5 0.6018
----------------------------- Friday, 1992 Aug. 28 ----------------------------
(495) Eulalia  0:38.9 + 4:59 14.0 (808) Merxia   0:39.0 + 4:34 14.0 24.8 0.5352
(198) Ampella  6:45.6 +24:15 13.3 (104) Klymene  6:46.5 +24:36 13.9 24.5 0.4746
(10) Hygiea    7:06.3 +23:11 11.9 (88) Thisbe    7:07.7 +22:55 13.1 24.0 0.3616
(49) Pales    17:41.8 -23:34 13.4 (182) Elsa    17:42.8 -23:23 13.9 18.0 0.6055
(178) Belisan 20:21.4 -22:38 12.9 (449) Hamburg 20:21.9 -22:48 14.1 12.5 0.6022
---------------------------- Saturday, 1992 Aug. 29 ---------------------------
(495) Eulalia  0:38.6 + 4:56 13.9 (808) Merxia   0:38.7 + 4:30 13.9 25.8 0.5338
(635) Vundtia  2:14.2 + 9:48 14.0 (383) Janina   2:15.4 + 9:56 14.5 20.3 0.2436
(198) Ampella  6:47.4 +24:11 13.3 (104) Klymene  6:48.1 +24:35 13.9 26.1 0.4719
(10) Hygiea    7:07.5 +23:09 11.9 (88) Thisbe    7:09.0 +22:53 13.1 25.6 0.3596
(49) Pales    17:42.0 -23:33 13.4 (182) Elsa    17:43.2 -23:24 13.9 18.7 0.6058
(178) Belisan 20:20.8 -22:39 12.9 (449) Hamburg 20:21.3 -22:50 14.1 12.6 0.6027
(78) Diana    21:59.0 -13:06 12.4 (1585) Union  22:00.3 -12:51 14.0 25.2 0.5246
----------------------------- Sunday, 1992 Aug. 30 ----------------------------
(495) Eulalia  0:38.3 + 4:53 13.9 (808) Merxia   0:38.3 + 4:26 13.9 26.7 0.5324
(635) Vundtia  2:14.3 + 9:44 14.0 (383) Janina   2:15.7 + 9:56 14.5 22.8 0.2438
(198) Ampella  6:49.2 +24:07 13.3 (104) Klymene  6:49.7 +24:34 13.9 28.3 0.4692
(10) Hygiea    7:08.7 +23:06 11.9 (88) Thisbe    7:10.3 +22:50 13.1 27.1 0.3577
(49) Pales    17:42.2 -23:33 13.4 (182) Elsa    17:43.5 -23:25 13.9 19.7 0.6062
(178) Belisan 20:20.3 -22:40 12.9 (449) Hamburg 20:20.7 -22:52 14.1 12.9 0.6032
(78) Diana    21:58.1 -13:09 12.5 (1585) Union  21:59.6 -13:06 14.0 22.0 0.5270
(1692) Subbot 23:40.1 + 0:08 14.5 (385) Ilmatar 23:41.0 - 0:16 12.2 26.9 0.7427
----------------------------- Monday, 1992 Aug. 31 ----------------------------
(808) Merxia   0:37.9 + 4:22 13.9 (495) Eulalia  0:37.9 + 4:49 13.9 27.7 0.5310
(635) Vundtia  2:14.5 + 9:41 13.9 (383) Janina   2:15.9 + 9:56 14.5 25.6 0.2440
(10) Hygiea    7:09.9 +23:04 11.9 (88) Thisbe    7:11.6 +22:47 13.1 28.6 0.3557
(49) Pales    17:42.4 -23:32 13.4 (182) Elsa    17:43.9 -23:25 13.9 20.9 0.6065
(178) Belisan 20:19.8 -22:40 13.0 (449) Hamburg 20:20.1 -22:53 14.2 13.4 0.6037
(78) Diana    21:57.2 -13:11 12.5 (1585) Union  21:58.8 -13:22 14.0 26.1 0.5296
(1692) Subbot 23:39.4 + 0:03 14.4 (385) Ilmatar 23:40.2 - 0:17 12.2 22.8 0.7413


Used orbital elements (1950.0).
Name of object   JDate    M    Halfax. Eccentr Perihel   Node  Inclin   H     G
[Number] Name   YeMoDa Degrees   A.U.      e   Degrees Degrees Degree Magn    -
-------------------------------------------------------------------------------
P/Giclas (1992l)  92 09 13.092 1.84679 0.49321 276.441 111.873   7.286  9.5 6.0
(10) Hygiea     920627 210.768 3.13479 0.12072 315.780 283.029  3.839  5.4 0.15
(39) Laetitia   920627   6.176 2.76849 0.11429 207.976 156.723 10.375  6.1 0.15
(49) Pales      920627 261.361 3.08147 0.23615 111.023 285.570  3.183  7.8 0.15
(78) Diana      901105  63.930 2.62154 0.20494 150.751 333.142  8.663  8.1 0.08
(88) Thisbe     901105 344.758 2.76814 0.16386  35.179 276.277  5.218  7.0 0.14
(104) Klymene   901105 255.759 3.15877 0.14781  25.062  41.726  2.819  8.3 0.15
(178) Belisana  901105 241.750 2.46102 0.04392 209.664  50.801  1.900  9.4 0.15
(182) Elsa      901105  75.052 2.41668 0.18691 309.393 106.810  2.004  9.1 0.15
(198) Ampella   901105 247.975 2.45760 0.23093  88.159 268.119  9.289  8.3 0.15
(383) Janina    901105 218.064 3.13353 0.17670 317.359  92.783  2.657  9.9 0.15
(385) Ilmatar   901105  40.059 2.85027 0.12180 188.039 344.755 13.538  7.5 0.15
(449) Hamburga  901105  22.194 2.55394 0.16921  45.735  85.542  3.093  9.5 0.15
(495) Eulalia   901105 164.759 2.48678 0.13099 206.322 186.063  2.286 10.8 0.15
(517) Edith     911210 259.151 3.13995 0.19734 138.017 274.386  3.212  9.4 0.15
(635) Vundtia   911210 293.685 3.13942 0.08738 217.656 183.154 11.036  9.0 0.15
(808) Merxia    901105 135.834 2.74513 0.12820 272.682 180.826  4.719  9.7 0.15
(1585) Union    901105 180.076 2.92836 0.30871 263.989 149.954 26.186 10.7 0.15
(1692) Subbotin 901105 246.757 2.78611 0.13766 112.385 199.280  2.422 11.1 0.15
1990BU          911210 287.323 2.60072 0.18831  29.539 323.554 12.098 11.7 0.15


Explanations of the columns in the ephemerides:
1./2. Objekt      Names of the objects.
Rect(1950)Decl    The rectascension in hours and time minutes and the
                  declination in degrees and arc minutes for 1950.0.
Magn              The magnitude of the conjunction in magnitude steps.
Dist              The appearent distance of the objects to each other in arc
                  minutes.
RealDi            The true distance of the objects to each other in
                  astronomical units (A.U.).

These ephemerides should promote the observing of conjunctions.

These ephemerides were computed by a program of Jost Jahn with an Atari ST
computer.

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