From: j.jahn@abbs.hanse.de (Jost Jahn)
Newsgroups: sci.astro
Subject: Encounters daily 1992 Oct. 19 - 26.
Reply-To: j.jahn@abbs.hanse.de
Date: 11 Oct 92 08:48:00 MET
Distribution: sci
Organization: ABBS AstroMail, D-W 2121 Dahlenburg / Germany
X-Version: ZerUU V6.45c

Daily encounter ephemerides for the period: Monday, 1992 Oct. 19 - 26, 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 Oct. 19 ----------------------------
(951) Gaspra   5:54.3 +24:47 14.5 (2839) Annett  5:55.8 +25:35 15.4 52.5 0.0193
1988KA         7:42.9 +21:38 17.6 (3107) Weaver  7:43.9 +21:21 18.6 21.7 0.0144
(1885) Herero  0:03.4 +10:38 15.3 (1530) Rantas 23:59.3 +10:16 14.8 63.7 0.0172
---------------------------- Tuesday, 1992 Oct. 20 ----------------------------
1988KA         7:43.8 +21:37 17.6 (3107) Weaver  7:44.7 +21:18 18.5 22.8 0.0151
(1885) Herero  0:02.8 +10:35 15.3 (1530) Rantas 23:58.8 +10:10 14.8 63.9 0.0167
(1645) Waterf 22:15.7 - 9:19 15.3 (1958) Chandr 22:17.0 - 9:10 15.2 21.4 0.0195
--------------------------- Wednesday, 1992 Oct. 21 ---------------------------
1988KA         7:44.6 +21:36 17.6 (3107) Weaver  7:45.6 +21:16 18.5 23.9 0.0159
(1885) Herero  0:02.3 +10:32 15.4 (1530) Rantas 23:58.4 +10:04 14.8 64.3 0.0164
(672) Astarte 12:27.9 - 5:53 16.5 (2118) Flagst 12:28.7 - 5:43 17.4 15.4 0.0192
(1645) Waterf 22:15.7 - 9:19 15.3 (1958) Chandr 22:17.0 - 9:07 15.3 22.3 0.0188
---------------------------- Thursday, 1992 Oct. 22 ---------------------------
(3986) Rozhko  3:59.5 +27:60 15.4 (1763) Willia  4:03.4 +28:22 15.2 56.2 0.0198
1988KA         7:45.5 +21:35 17.6 (3107) Weaver  7:46.4 +21:13 18.5 25.1 0.0167
(2645) Daphne 11:02.9 +11:13 17.3 (1123) Chaple 11:03.4 +11:05 16.7 10.8 0.0190
(1885) Herero  0:01.9 +10:29 15.4 (1530) Rantas 23:58.0 + 9:58 14.8 64.8 0.0163
(672) Astarte 12:29.4 - 6:05 16.5 (2118) Flagst 12:30.2 - 5:54 17.4 16.0 0.0180
(1645) Waterf 22:15.8 - 9:19 15.3 (1958) Chandr 22:17.0 - 9:03 15.3 23.7 0.0185
----------------------------- Friday, 1992 Oct. 23 ----------------------------
(3986) Rozhko  3:59.1 +27:59 15.4 (1763) Willia  4:02.7 +28:22 15.2 53.2 0.0177
1988KA         7:46.3 +21:34 17.6 (3107) Weaver  7:47.2 +21:11 18.5 26.4 0.0175
1990DA1        9:25.4 +20:35 18.4 1991CB1        9:26.9 +20:38 23.4 21.8 0.0184
(2645) Daphne 11:04.5 +11:01 17.3 (1123) Chaple 11:05.1 +10:56 16.7  9.7 0.0182
(1885) Herero  0:01.4 +10:26 15.5 (1530) Rantas 23:57.6 + 9:53 14.9 65.5 0.0164
(672) Astarte 12:31.0 - 6:17 16.5 (2118) Flagst 12:31.7 - 6:05 17.4 16.7 0.0175
(1645) Waterf 22:15.9 - 9:19 15.3 (1958) Chandr 22:17.1 - 8:60 15.3 25.5 0.0184
---------------------------- Saturday, 1992 Oct. 24 ---------------------------
(3986) Rozhko  3:58.6 +27:58 15.4 (1763) Willia  4:02.0 +28:21 15.2 50.2 0.0161
1988KA         7:47.1 +21:33 17.6 (3107) Weaver  7:48.0 +21:08 18.5 27.7 0.0184
1990DA1        9:26.5 +20:30 18.4 1991CB1        9:27.8 +20:34 23.4 18.2 0.0154
(2645) Daphne 11:06.1 +10:49 17.3 (1123) Chaple 11:06.8 +10:47 16.7 10.0 0.0178
(1885) Herero  0:01.0 +10:23 15.5 (1530) Rantas 23:57.3 + 9:47 14.9 66.3 0.0167
(672) Astarte 12:32.5 - 6:29 16.5 (2118) Flagst 12:33.2 - 6:16 17.4 17.4 0.0179
(1645) Waterf 22:16.1 - 9:19 15.3 (1958) Chandr 22:17.2 - 8:56 15.3 27.5 0.0187
----------------------------- Sunday, 1992 Oct. 25 ----------------------------
(3986) Rozhko  3:58.1 +27:57 15.3 (1763) Willia  4:01.2 +28:20 15.2 47.2 0.0150
1988KA         7:47.9 +21:33 17.5 (3107) Weaver  7:48.7 +21:06 18.5 29.0 0.0192
1990DA1        9:27.6 +20:26 18.4 1991CB1        9:28.6 +20:30 23.4 14.6 0.0124
(2645) Daphne 11:07.7 +10:37 17.3 (1123) Chaple 11:08.4 +10:39 16.7 11.4 0.0180
(1885) Herero  0:00.7 +10:21 15.5 (1530) Rantas 23:57.0 + 9:42 14.9 67.2 0.0173
(672) Astarte 12:34.0 - 6:41 16.5 (2118) Flagst 12:34.8 - 6:27 17.4 18.1 0.0189
(174) Phaedra 16:11.0 -29:51 13.7 1949PN        16:12.0 -29:38 15.8 19.4 0.0191
(1645) Waterf 22:16.3 - 9:18 15.4 (1958) Chandr 22:17.3 - 8:53 15.3 29.8 0.0193
----------------------------- Monday, 1992 Oct. 26 ----------------------------
(3986) Rozhko  3:57.5 +27:56 15.3 (1763) Willia  4:00.4 +28:19 15.1 44.4 0.0146
1990DA1        9:28.7 +20:21 18.4 1991CB1        9:29.4 +20:26 23.4 11.2 0.0097
(2645) Daphne 11:09.2 +10:25 17.3 (1123) Chaple 11:10.1 +10:30 16.7 13.8 0.0186
(1885) Herero  0:00.4 +10:18 15.6 (1530) Rantas 23:56.7 + 9:36 15.0 68.2 0.0180
(174) Phaedra 16:13.1 -29:54 13.7 1949PN        16:14.1 -29:41 15.8 18.9 0.0182


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    -
-------------------------------------------------------------------------------
(174) Phaedra   901105 215.901 2.86393 0.14165 289.077 327.364 12.137  8.5 0.15
(672) Astarte   901105  91.566 2.55524 0.13572 309.450 343.413 11.142 11.1 0.15
(951) Gaspra    920627 353.256 2.20972 0.17382 129.109 252.650  4.099 11.5 0.15
(1123) Chapleya 920627  55.977 2.22496 0.15623 316.803  79.493  6.418 11.7 0.15
(1530) Rantasep 901105 155.018 2.24823 0.19936  84.344 285.471  4.418 13.1 0.15
(1645) Waterfie 901105 212.890 3.05446 0.12024 102.946 266.081  1.020 10.7 0.15
(1763) Williams 901105 194.901 2.18861 0.20417  28.376 304.073  4.239 12.6 0.15
(1885) Herero   901105 178.974 2.25024 0.24798   5.179 325.947  5.667 13.7 0.15
(1958) Chandra  901105 262.791 3.10267 0.16668 321.812 344.533 10.551 10.7 0.15
(2118) Flagstaf 901105 272.013 2.54863 0.21638 101.034 331.112  6.320 12.0 0.15
(2645) Daphne P 901105 232.416 2.39163 0.10636  79.434 349.318 13.782 12.3 0.15
(2839) Annette  901105 154.487 2.21614 0.15009   6.079  44.121  4.809 12.3 0.15
(3107) Weaver   901105 252.777 2.20155 0.20835  49.840 271.210  1.601 13.8 0.15
(3986) Rozhkovs 901105 121.858 2.25342 0.13310 163.370 281.205  4.944 12.8 0.15
1949PN          911210 233.607 2.67615 0.17386   7.075 325.216 11.966 10.5 0.15
1988KA          880827   9.756 2.13965 0.18915 222.221  85.688  3.806 13.0 0.25
1990DA1         920627 145.075 2.20861 0.22379 319.267 336.741  8.383 13.0 0.15
1991CB1         910213 235.802 1.68594 0.62191 346.832 317.169 15.830 18.0 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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