From: j.jahn@abbs.hanse.de (Jost Jahn)
Newsgroups: sci.astro
Subject: Encounters 1992 Apr. 20 - 27.
Date: 16 Apr 92 17:23:54 GMT
Reply-To: j.jahn@abbs.hanse.de
Distribution: sci
Organization: ABBS AstroMail, D-W 2121 Dahlenburg / Germany
X-Version: ZerUU V6.45c

Daily  encounter  ephemerides for the period: Monday, 1992 Apr. 20 - 27, 0 h UT
(Universal  Time).  The  encounters  are  sorted  by Right Ascension. The close
encounters  in  space  are  also  listed, if they happen close to the sun. Such
encounters  may  disturb the orbits after some time. Due to e-mail problems the
posting  of  the  five different ephemerides has to be made on three days. Only
every  fifth  issue  of  these  different ephemerides detailed explanations are
given alternately!

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 Apr. 20 ----------------------------
(1116) Catrio  1:14.7 +12:57 14.7 (1644) Rafita  1:15.2 +13:04 16.8 10.1 0.0106
1991JX         3:07.5 +16:50 24.3 (2352) Kurcha  3:08.0 +16:48 16.9  6.7 0.0124
(4145) 1981SJ  3:10.8 +20:36 18.4 (675) Ludmill  3:10.9 +20:34 12.7  2.5 0.0107
(91) Aegina    4:03.1 +22:13 13.9 (481) Emita    4:03.5 +22:08 13.7  7.4 0.0170
(507) Laodica  6:37.8 +22:47 15.1 (608) Adolfin  6:38.8 +22:45 16.6 14.3 0.0141
(3037) Alku    7:24.5 +30:44 16.4 (139) Juewa    7:24.8 +30:21 12.6 23.2 0.0157
---------------------------- Tuesday, 1992 Apr. 21 ----------------------------
(1063) Aquile  1:11.2 + 2:59 16.4 (4853) 1979ML  1:11.7 + 2:56 18.0  8.7 0.0181
(1116) Catrio  1:16.4 +13:11 14.7 (1644) Rafita  1:17.0 +13:14 16.8  9.4 0.0098
1991JX         3:08.9 +16:55 24.3 (2352) Kurcha  3:09.6 +16:52 16.9  9.4 0.0177
(4145) 1981SJ  3:12.9 +20:43 18.4 (675) Ludmill  3:13.1 +20:40 12.7  4.2 0.0091
(91) Aegina    4:05.1 +22:18 13.9 (481) Emita    4:05.5 +22:15 13.7  5.9 0.0173
(507) Laodica  6:38.9 +22:45 15.1 (608) Adolfin  6:39.9 +22:43 16.6 14.1 0.0139
(3879) Machar  8:09.3 +20:13 18.9 (744) Aguntin  8:09.9 +19:55 15.6 19.7 0.0187
--------------------------- Wednesday, 1992 Apr. 22 ---------------------------
(1063) Aquile  1:12.9 + 3:09 16.4 (4853) 1979ML  1:13.5 + 3:05 18.0  9.6 0.0162
(1116) Catrio  1:18.1 +13:24 14.7 (1644) Rafita  1:18.8 +13:24 16.8  9.8 0.0101
(4145) 1981SJ  3:15.0 +20:50 18.4 (675) Ludmill  3:15.3 +20:46 12.7  5.8 0.0081
(91) Aegina    4:07.1 +22:23 13.9 (481) Emita    4:07.5 +22:22 13.7  4.8 0.0177
(507) Laodica  6:40.0 +22:42 15.1 (608) Adolfin  6:41.0 +22:40 16.6 13.9 0.0137
(3879) Machar  8:10.1 +20:09 18.9 (744) Aguntin  8:10.8 +19:55 15.6 17.7 0.0159
---------------------------- Thursday, 1992 Apr. 23 ---------------------------
(1063) Aquile  1:14.6 + 3:20 16.4 (4853) 1979ML  1:15.3 + 3:15 18.0 10.6 0.0148
(1116) Catrio  1:19.8 +13:37 14.7 (1644) Rafita  1:20.5 +13:34 16.9 11.4 0.0116
(4145) 1981SJ  3:17.1 +20:58 18.4 (675) Ludmill  3:17.5 +20:52 12.7  7.5 0.0079
(91) Aegina    4:09.2 +22:29 13.9 (481) Emita    4:09.5 +22:30 13.7  4.4 0.0184
(507) Laodica  6:41.2 +22:40 15.1 (608) Adolfin  6:42.1 +22:38 16.6 13.6 0.0135
(3879) Machar  8:10.9 +20:04 18.9 (744) Aguntin  8:11.7 +19:54 15.6 16.3 0.0138
----------------------------- Friday, 1992 Apr. 24 ----------------------------
(1063) Aquile  1:16.4 + 3:30 16.4 (4853) 1979ML  1:17.0 + 3:24 18.0 11.7 0.0138
(1116) Catrio  1:21.5 +13:51 14.7 (1644) Rafita  1:22.3 +13:44 16.9 13.6 0.0138
(4145) 1981SJ  3:19.3 +21:05 18.4 (675) Ludmill  3:19.7 +20:57 12.7  9.3 0.0086
(91) Aegina    4:11.2 +22:34 13.9 (481) Emita    4:11.5 +22:37 13.7  4.9 0.0192
(507) Laodica  6:42.3 +22:37 15.1 (608) Adolfin  6:43.3 +22:35 16.6 13.4 0.0133
(3879) Machar  8:11.7 +20:00 18.9 (744) Aguntin  8:12.6 +19:53 15.6 15.8 0.0127
---------------------------- Saturday, 1992 Apr. 25 ---------------------------
(1063) Aquile  1:18.1 + 3:41 16.4 (4853) 1979ML  1:18.8 + 3:33 18.0 12.8 0.0135
(1116) Catrio  1:23.2 +14:04 14.8 (1644) Rafita  1:24.1 +13:54 16.9 16.3 0.0164
(4145) 1981SJ  3:21.4 +21:12 18.4 (675) Ludmill  3:21.9 +21:03 12.7 11.0 0.0101
(507) Laodica  6:43.5 +22:34 15.2 (608) Adolfin  6:44.4 +22:32 16.7 13.2 0.0131
(3879) Machar  8:12.5 +19:56 18.9 (744) Aguntin  8:13.6 +19:52 15.6 16.2 0.0127
(1879) Broede 21:45.1 -12:11 17.5 (4774) 1991CV 21:46.5 -12:25 17.7 25.0 0.0191
----------------------------- Sunday, 1992 Apr. 26 ----------------------------
(1063) Aquile  1:19.9 + 3:51 16.4 (4853) 1979ML  1:20.6 + 3:42 18.0 13.9 0.0138
(1116) Catrio  1:24.9 +14:17 14.8 (1644) Rafita  1:25.9 +14:04 16.9 19.2 0.0193
(4145) 1981SJ  3:23.5 +21:18 18.4 (675) Ludmill  3:24.1 +21:09 12.7 12.7 0.0119
(507) Laodica  6:44.7 +22:31 15.2 (608) Adolfin  6:45.6 +22:30 16.7 12.9 0.0129
(3406) 1969DA  7:33.9 +15:51 16.7 (2468) Reblin  7:33.9 +16:01 17.8 10.5 0.0195
(3879) Machar  8:13.3 +19:51 18.9 (744) Aguntin  8:14.5 +19:50 15.7 17.4 0.0139
(1879) Broede 21:46.5 -12:03 17.5 (4774) 1991CV 21:47.9 -12:17 17.7 24.0 0.0179
----------------------------- Monday, 1992 Apr. 27 ----------------------------
(1063) Aquile  1:21.6 + 4:02 16.4 (4853) 1979ML  1:22.3 + 3:51 18.0 15.1 0.0147
(4145) 1981SJ  3:25.6 +21:25 18.4 (675) Ludmill  3:26.3 +21:14 12.7 14.5 0.0141
(507) Laodica  6:45.8 +22:29 15.2 (608) Adolfin  6:46.7 +22:27 16.7 12.7 0.0127
(3406) 1969DA  7:35.0 +15:48 16.7 (2468) Reblin  7:35.0 +16:00 17.8 12.0 0.0187
(3879) Machar  8:14.2 +19:47 19.0 (744) Aguntin  8:15.5 +19:49 15.7 19.2 0.0160
(1879) Broede 21:47.9 -11:55 17.5 (4774) 1991CV 21:49.2 -12:09 17.7 23.0 0.0168


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    -
-------------------------------------------------------------------------------
(139) Juewa     901105 222.629 2.77865 0.17744 165.933   1.535 10.936  7.8 0.15
(507) Laodica   911210  56.997 3.15729 0.08915  91.926 293.853  9.530  9.1 0.15
(608) Adolfine  901105   2.061 3.02523 0.11796  68.032 293.939  9.384 10.6 0.15
(675) Ludmilla  901105 250.375 2.77136 0.20161 150.986 262.997  9.766  7.9 0.15
(744) Aguntina  901105 239.619 3.16601 0.12416  33.538 142.226  7.716 10.2 0.15
(1063) Aquilegi 901105  20.716 2.31389 0.03897 106.454  94.930  5.977 11.4 0.15
(1116) Catriona 901105 217.079 2.92789 0.22527  81.877 356.419 16.548  9.7 0.15
(1644) Rafita   901105 159.940 2.54996 0.15252 197.435 270.431  6.996 11.8 0.15
(1879) Broeders 901105  95.988 2.24546 0.14876 173.609 249.476  1.722 12.5 0.15
(2352) Kurchato 901105 322.089 3.10523 0.11908 113.538 232.067 14.776 11.1 0.15
(2468) Reblin   901105  31.604 2.32624 0.15667  97.290 216.033  5.721 12.4 0.15
(3037) Alku     901105 280.779 2.67582 0.18631 330.045 107.471 18.980 11.6 0.15
(3406) 1969DA   901105 177.256 2.79384 0.13416 308.907 269.724  8.333 11.3 0.15
(3879) Machar   901105 344.605 2.35531 0.25652  31.089 321.646  8.672 13.5 0.15
(4145) 1981SJ7  911210  32.127 2.27179 0.20034  34.988 292.318  4.868 13.6 0.15
(4774) 1991CV1  911210  92.247 2.23708 0.08542 236.576 285.380  3.627 12.7 0.15
(4853) 1979ML   911210  29.949 2.53617 0.25356 135.759 145.535  8.315 13.0 0.15
1991JX          911210  41.226 2.52122 0.59868  64.522 212.144  2.317 18.5 0.15

These ephemerides should promote the observing of encounters.

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