From: j.jahn@abbs.hanse.de (Jost Jahn)
Newsgroups: sci.astro
Subject: Comets daily 1992 Oct. 19 - 26.
Reply-To: j.jahn@abbs.hanse.de
Date: 10 Oct 92 17:05:00 MET
Distribution: sci
Organization: ABBS AstroMail, D-W 2121 Dahlenburg / Germany
X-Version: ZerUU V6.45c

Daily comet ephemerides for the period: Monday, 1992 Oct. 19 - 26, 0 h UT
(Universal 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!

Name of the comet     Rect(1950)Decl Rect(2000)Decl  r    d   Elo Magn MotioPos
[P/] Name [Pro/Fin]    h   m    o  '  h   m    o  ' A.U. A.U.  o  Step  "/h  o
----------------------------- Monday, 1992 Oct. 19 ----------------------------
Shoemaker-Lev (1991d) 19:54.7 + 6:03 19:57.2 + 6:11 3.87 3.63  96 14.1 43.0/156
Helin-Lawrenc (1991l) 23:51.1 +15:50 23:53.7 +16:07 3.70 2.78 154 13.5 51.4/261
Zanotta-Brew (1991g1) 14:37.8 -34:38 14:40.8 -34:51 3.95 4.79  29 14.7 38.0/ 99
Tanaka-Machho (1992d)  9:41.6 +32:27  9:44.5 +32:14 2.78 2.96  70 10.7 19.3/171
P/Brewington (1992p)   9:03.1 +33:53  9:06.2 +33:41 2.11 2.09  77 11.3 48.2/108
Machholz (1992k)       9:47.3 -35:05  9:49.4 -35:19 1.89 2.23  57 13.5 83.0/147
Shoemaker-Le (1991a1) 12:20.1 -37:23 12:22.8 -37:39 1.71 2.47  32 11.4 77.3/192
P/Schuster (1992n)     7:33.4 +32:20  7:36.7 +32:13 1.60 1.17  95 13.4 77.5/ 70
P/Giclas (1992l)       4:25.0 + 9:04  4:27.8 + 9:11 1.87 1.01 138 13.6 15.4/157
P/Swift-Tuttl (1992t) 14:45.3 +55:34 14:46.8 +55:22 1.32 1.34  67  7.2  212/115
P/Ciffreo (1992s)     23:26.1 -23:06 23:28.8 -22:49 1.94 1.10 135 14.5 18.4/321
Helin-Lawrenc (1992q)  0:45.8 -42:02  0:48.2 -41:46 2.68 1.96 127 14.2 98.0/220
P/Ashbrook-Ja (1992j) 17:10.4 -33:46 17:13.7 -33:49 2.93 3.38  55 14.6 49.4/ 92
---------------------------- Tuesday, 1992 Oct. 20 ----------------------------
Shoemaker-Lev (1991d) 19:55.2 + 5:48 19:57.6 + 5:57 3.88 3.66  95 14.1 39.7/155
Helin-Lawrenc (1991l) 23:49.7 +15:48 23:52.2 +16:05 3.71 2.80 153 13.5 51.9/266
Zanotta-Brew (1991g1) 14:39.0 -34:40 14:42.0 -34:52 3.96 4.81  28 14.8 37.2/ 96
Tanaka-Machho (1992d)  9:41.7 +32:21  9:44.7 +32:08 2.79 2.96  70 10.7 15.5/167
P/Brewington (1992p)   9:04.6 +33:50  9:07.7 +33:37 2.12 2.09  78 11.4 47.6/101
Machholz (1992k)       9:48.8 -35:31  9:50.9 -35:45 1.90 2.24  58 13.5 80.2/145
Shoemaker-Le (1991a1) 12:20.3 -37:47 12:23.0 -38:03 1.72 2.47  33 11.4 58.6/172
P/Schuster (1992n)     7:35.8 +32:35  7:39.0 +32:28 1.61 1.16  96 13.4 82.4/ 63
P/Giclas (1992l)       4:25.1 + 9:03  4:27.8 + 9:10 1.88 1.01 139 13.6 3.47/127
P/Swift-Tuttl (1992t) 14:54.4 +54:58 14:55.9 +54:46 1.31 1.32  67  7.2  219/116
P/Ciffreo (1992s)     23:25.7 -22:56 23:28.3 -22:39 1.93 1.10 134 14.5 29.2/329
Helin-Lawrenc (1992q)  0:43.5 -42:30  0:45.8 -42:13 2.67 1.96 126 14.2 95.2/224
P/Ashbrook-Ja (1992j) 17:12.0 -33:45 17:15.3 -33:48 2.92 3.39  54 14.6 50.1/ 88
--------------------------- Wednesday, 1992 Oct. 21 ---------------------------
Shoemaker-Lev (1991d) 19:55.6 + 5:34 19:58.1 + 5:42 3.89 3.68  95 14.1 39.4/154
Helin-Lawrenc (1991l) 23:48.3 +15:46 23:50.8 +16:03 3.72 2.81 152 13.5 50.6/265
Zanotta-Brew (1991g1) 14:40.2 -34:41 14:43.3 -34:54 3.97 4.83  28 14.8 37.4/ 96
Tanaka-Machho (1992d)  9:41.8 +32:15  9:44.8 +32:02 2.80 2.95  71 10.8 15.1/169
P/Brewington (1992p)   9:06.1 +33:46  9:09.2 +33:34 2.13 2.08  79 11.4 46.8/101
Machholz (1992k)       9:50.3 -35:57  9:52.4 -36:11 1.92 2.25  58 13.6 79.3/145
Shoemaker-Le (1991a1) 12:20.4 -38:11 12:23.0 -38:28 1.73 2.48  33 11.4 58.6/173
P/Schuster (1992n)     7:38.1 +32:50  7:41.3 +32:43 1.61 1.16  96 13.4 81.7/ 63
P/Giclas (1992l)       4:25.2 + 9:02  4:27.9 + 9:09 1.88 1.00 140 13.6 2.40/145
P/Swift-Tuttl (1992t) 15:03.5 +54:18 15:05.0 +54:06 1.30 1.31  67  7.1  224/117
P/Ciffreo (1992s)     23:25.3 -22:45 23:27.9 -22:29 1.93 1.11 133 14.5 29.4/332
Helin-Lawrenc (1992q)  0:41.1 -42:57  0:43.4 -42:41 2.66 1.97 125 14.2 93.8/225
P/Ashbrook-Ja (1992j) 17:13.6 -33:44 17:16.9 -33:48 2.92 3.40  54 14.6 50.5/ 88
---------------------------- Thursday, 1992 Oct. 22 ---------------------------
Shoemaker-Lev (1991d) 19:56.1 + 5:20 19:58.6 + 5:28 3.89 3.70  94 14.1 39.0/153
Helin-Lawrenc (1991l) 23:46.9 +15:45 23:49.4 +16:01 3.73 2.83 151 13.6 49.6/265
Zanotta-Brew (1991g1) 14:41.4 -34:43 14:44.5 -34:56 3.98 4.84  27 14.8 37.6/ 96
Tanaka-Machho (1992d)  9:41.9 +32:10  9:44.8 +31:56 2.81 2.95  72 10.8 14.7/172
P/Brewington (1992p)   9:07.6 +33:43  9:10.6 +33:30 2.13 2.08  79 11.4 45.9/101
Machholz (1992k)       9:51.8 -36:23  9:53.9 -36:37 1.93 2.26  58 13.6 78.4/146
Shoemaker-Le (1991a1) 12:20.6 -38:35 12:23.2 -38:52 1.75 2.49  34 11.4 58.6/173
P/Schuster (1992n)     7:40.4 +33:05  7:43.6 +32:57 1.61 1.16  97 13.4 80.9/ 63
P/Giclas (1992l)       4:25.2 + 9:02  4:27.9 + 9:08 1.88 1.00 141 13.6 1.83/181
P/Swift-Tuttl (1992t) 15:12.5 +53:35 15:14.0 +53:24 1.29 1.29  67  7.0  229/119
P/Ciffreo (1992s)     23:24.9 -22:35 23:27.5 -22:18 1.92 1.11 132 14.5 29.6/335
Helin-Lawrenc (1992q)  0:38.7 -43:23  0:41.0 -43:07 2.66 1.97 124 14.2 92.4/225
P/Ashbrook-Ja (1992j) 17:15.2 -33:44 17:18.5 -33:47 2.92 3.40  53 14.6 50.8/ 88
----------------------------- Friday, 1992 Oct. 23 ----------------------------
Shoemaker-Lev (1991d) 19:56.6 + 5:06 19:59.1 + 5:15 3.90 3.72  93 14.2 38.8/152
Helin-Lawrenc (1991l) 23:45.5 +15:43 23:48.1 +15:59 3.74 2.85 150 13.6 48.6/265
Zanotta-Brew (1991g1) 14:42.6 -34:45 14:45.7 -34:57 4.00 4.86  27 14.8 36.7/ 97
Tanaka-Machho (1992d)  9:41.9 +32:04  9:44.9 +31:50 2.82 2.94  73 10.8 14.2/174
P/Brewington (1992p)   9:09.0 +33:39  9:12.0 +33:27 2.14 2.07  80 11.4 45.1/101
Machholz (1992k)       9:53.3 -36:49  9:55.4 -37:03 1.94 2.27  59 13.7 77.5/146
Shoemaker-Le (1991a1) 12:20.6 -38:60 12:23.3 -39:16 1.76 2.50  34 11.5 58.6/173
P/Schuster (1992n)     7:42.6 +33:20  7:45.9 +33:12 1.62 1.15  97 13.4 80.1/ 62
P/Giclas (1992l)       4:25.2 + 9:01  4:27.9 + 9:07 1.88 1.00 141 13.6 2.20/220
P/Swift-Tuttl (1992t) 15:21.5 +52:49 15:22.9 +52:38 1.28 1.28  67  6.9  234/120
P/Ciffreo (1992s)     23:24.6 -22:24 23:27.2 -22:07 1.92 1.11 131 14.5 29.9/338
Helin-Lawrenc (1992q)  0:36.3 -43:49  0:38.6 -43:33 2.65 1.98 123 14.2 90.9/226
P/Ashbrook-Ja (1992j) 17:16.9 -33:43 17:20.2 -33:46 2.91 3.41  52 14.6 51.2/ 88
---------------------------- Saturday, 1992 Oct. 24 ---------------------------
Shoemaker-Lev (1991d) 19:57.1 + 4:53 19:59.6 + 5:01 3.91 3.75  92 14.2 38.6/151
Helin-Lawrenc (1991l) 23:44.2 +15:41 23:46.8 +15:57 3.75 2.87 149 13.6 47.4/264
Zanotta-Brew (1991g1) 14:43.8 -34:46 14:46.9 -34:59 4.01 4.88  26 14.8 38.6/ 96
Tanaka-Machho (1992d)  9:42.0 +31:58  9:44.9 +31:44 2.83 2.94  74 10.8 13.9/177
P/Brewington (1992p)   9:10.4 +33:36  9:13.4 +33:24 2.14 2.07  81 11.4 44.2/101
Machholz (1992k)       9:54.7 -37:14  9:56.8 -37:29 1.96 2.28  59 13.7 76.5/146
Shoemaker-Le (1991a1) 12:20.7 -39:24 12:23.3 -39:41 1.77 2.50  34 11.5 72.6/192
P/Schuster (1992n)     7:44.9 +33:35  7:48.1 +33:27 1.62 1.15  98 13.4 79.4/ 62
P/Giclas (1992l)       4:25.1 + 9:00  4:27.8 + 9:07 1.88 0.99 142 13.6 3.19/241
P/Swift-Tuttl (1992t) 15:30.3 +51:60 15:31.7 +51:50 1.27 1.27  67  6.8  238/122
P/Ciffreo (1992s)     23:24.3 -22:13 23:26.9 -21:56 1.92 1.12 130 14.5 30.2/341
P/Schaumasse (1992x)   4:36.1 +11:24  4:38.9 +11:30 1.99 1.12 140 15.5 4.57/ 46
Helin-Lawrenc (1992q)  0:33.8 -44:14  0:36.2 -43:58 2.64 1.98 121 14.2 89.4/227
P/Ashbrook-Ja (1992j) 17:18.5 -33:42 17:21.8 -33:45 2.91 3.42  52 14.6 51.5/ 88
----------------------------- Sunday, 1992 Oct. 25 ----------------------------
Shoemaker-Lev (1991d) 19:57.6 + 4:39 20:00.1 + 4:48 3.92 3.77  91 14.2 38.3/150
Helin-Lawrenc (1991l) 23:42.9 +15:39 23:45.5 +15:55 3.76 2.89 147 13.6 46.5/264
Zanotta-Brew (1991g1) 14:45.0 -34:48 14:48.1 -35:01 4.02 4.89  25 14.8 36.4/ 97
Tanaka-Machho (1992d)  9:42.0 +31:53  9:44.9 +31:39 2.84 2.93  75 10.8 13.6/180
P/Brewington (1992p)   9:11.8 +33:33  9:14.8 +33:21 2.15 2.06  81 11.4 43.3/101
Machholz (1992k)       9:56.1 -37:40  9:58.2 -37:54 1.97 2.28  59 13.7 75.6/147
Shoemaker-Le (1991a1) 12:20.8 -39:48 12:23.5 -40:05 1.79 2.51  35 11.5 58.7/174
P/Schuster (1992n)     7:47.1 +33:50  7:50.3 +33:42 1.62 1.14  98 13.4 78.6/ 61
P/Giclas (1992l)       4:25.0 + 8:60  4:27.8 + 9:06 1.88 0.99 143 13.6 4.37/252
P/Swift-Tuttl (1992t) 15:38.9 +51:08 15:40.4 +50:58 1.26 1.25  67  6.7  243/123
P/Ciffreo (1992s)     23:24.0 -22:01 23:26.6 -21:45 1.91 1.12 130 14.5 30.6/343
P/Schaumasse (1992x)   4:36.2 +11:26  4:38.9 +11:31 1.98 1.11 141 15.4 3.96/ 31
Helin-Lawrenc (1992q)  0:31.4 -44:38  0:33.8 -44:22 2.64 1.99 120 14.2 87.8/227
P/Ashbrook-Ja (1992j) 17:20.2 -33:41 17:23.5 -33:44 2.91 3.42  51 14.6 51.9/ 87
----------------------------- Monday, 1992 Oct. 26 ----------------------------
Shoemaker-Lev (1991d) 19:58.1 + 4:26 20:00.6 + 4:34 3.93 3.79  90 14.2 38.1/149
Helin-Lawrenc (1991l) 23:41.7 +15:37 23:44.2 +15:53 3.77 2.90 146 13.6 45.4/264
Zanotta-Brew (1991g1) 14:46.2 -34:50 14:49.3 -35:02 4.03 4.91  25 14.8 37.4/ 97
Tanaka-Machho (1992d)  9:42.0 +31:47  9:44.9 +31:34 2.85 2.93  76 10.8 13.3/183
P/Brewington (1992p)   9:13.1 +33:30  9:16.2 +33:17 2.16 2.06  82 11.4 42.4/101
Machholz (1992k)       9:57.5 -38:05  9:59.6 -38:19 1.98 2.29  59 13.8 74.7/147
Shoemaker-Le (1991a1) 12:20.8 -40:13 12:23.5 -40:30 1.80 2.52  35 11.5 58.7/174
P/Schuster (1992n)     7:49.3 +34:05  7:52.5 +33:58 1.63 1.14  99 13.5 77.8/ 61
P/Giclas (1992l)       4:24.9 + 8:59  4:27.6 + 9:06 1.89 0.99 144 13.6 5.62/258
P/Swift-Tuttl (1992t) 15:47.5 +50:12 15:48.9 +50:03 1.25 1.24  67  6.6  248/125
P/Ciffreo (1992s)     23:23.8 -21:49 23:26.4 -21:33 1.91 1.12 129 14.5 31.1/346
P/Schaumasse (1992x)   4:36.2 +11:27  4:39.0 +11:33 1.97 1.10 142 15.3 3.69/ 13
Helin-Lawrenc (1992q)  0:29.0 -45:02  0:31.4 -44:45 2.63 2.00 119 14.2 86.2/228
P/Ashbrook-Ja (1992j) 17:21.8 -33:41 17:25.1 -33:43 2.90 3.43  51 14.6 52.2/ 87


Used orbital elements (2000.0).
Name of comet     Perihel. T   Perih.q Eccentr Perihel   Node   Inclin   H    G
[P/] Name [Pr/Fi] Ye Mo Day      A.U.      e   Degrees Degrees Degrees Magn   -
-------------------------------------------------------------------------------
Shoemaker (1991d) 91 12 31.181 2.26503 0.99350  74.365 145.130  77.288  4.8 4.4
Helin-Law (1991l) 92 01 20.027 1.51772 1.00044 271.159  11.835  95.456 11.3 0.0
Zanotta- (1991g1) 92 01 31.992 0.64397 1.00006 197.873 254.907  50.029  9.1 1.5
Tanaka-Ma (1992d) 92 04 22.688 1.26143 0.99551  65.473 300.508  79.295  6.5 1.7
P/Brewing (1992p) 92 06 04.050 1.56038 0.62962  45.223 342.919  18.096  6.5 4.0
Machholz (1992k)  92 07 10.958 0.81977 1.00000 162.918 235.132  57.705  9.0 4.0
Shoemake (1991a1) 92 07 24.507 0.83625 0.99986 145.240  49.051 113.498  8.3 1.9
P/Schuste (1992n) 92 09 06.422 1.53924 0.58952 355.733  50.602  20.134 10.0 6.0
P/Giclas (1992l)  92 09 13.092 1.84679 0.49321 276.486 112.526   7.284  9.5 6.0
P/Swift-T (1992t) 92 12 12.391 0.95876 0.96362 152.979 139.430 113.408  4.5 7.0
P/Ciffreo (1992s) 93 01 23.065 1.70877 0.54317 358.033  53.709  13.089 10.0 6.0
P/Schauma (1992x) 93 03 04.083 1.20217 0.70487  57.483  81.054  11.846  7.3  11
Helin-Law (1992q) 93 03 11.131 2.09993 1.00000 266.293 194.882 107.139  8.5 4.0
P/Ashbroo (1992j) 93 07 14.052 2.31628 0.39491 348.690   2.666  12.501  5.0 6.0

These ephemerides should promote the observing of comets.

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