home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!mcsun!Germany.EU.net!unido!news.Hamburg.Germany.EU.net!abbs.hanse.de!j.jahn
- From: j.jahn@abbs.hanse.de (Jost Jahn)
- Newsgroups: sci.astro
- Subject: Comets 1992 Aug. 17 - 24.
- Message-ID: <13563080169@AMTERM1.zer.sub.org>
- Date: 13 Aug 92 15:25:50 GMT
- Reply-To: j.jahn@abbs.hanse.de
- Distribution: sci
- Organization: ABBS AstroMail, D-W 2121 Dahlenburg / Germany
- Lines: 141
- X-Version: ZerUU V6.45c
-
- Daily comet ephemerides for the period: Monday, 1992 Aug. 17 - 24, 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 Aug. 17 ----------------------------
- Shoemaker-Lev (1991d) 20:01.6 +27:34 20:03.7 +27:43 3.38 2.62 132 12.7 63.2/204
- Helin-Lawrenc (1991l) 1:40.9 +13:12 1:43.6 +13:27 3.09 2.51 116 13.3 52.0/292
- Zanotta-Brew (1991g1) 13:14.6 -34:30 13:17.4 -34:46 3.22 3.43 69 13.7 42.5/ 82
- Tanaka-Machho (1992d) 8:55.3 +43:13 8:58.6 +43:01 2.10 2.90 31 10.1 52.1/135
- Bradfield (1992i) 8:41.7 +28:44 8:44.7 +28:33 1.70 2.61 21 14.9 21.0/ 43
- Machholz (1992k) 7:28.9 + 1:32 7:31.5 + 1:25 1.07 1.71 36 10.5 156/136
- P/Grigg-Skjellerup 13:03.5 + 2:15 13:06.0 + 1:59 1.06 1.36 50 14.5 176/ 98
- Shoemaker-Le (1991a1) 12:07.7 - 3:48 12:10.3 - 4:05 0.94 1.47 40 9.1 152/179
- P/Shoemak (1984XVIII) 4:43.7 + 8:59 4:46.4 + 9:04 1.33 1.20 74 15.3 115/ 64
- P/Schuster (1978I) 4:45.0 +16:16 4:47.8 +16:21 1.55 1.53 72 13.8 107/ 67
- P/Giclas (1992l) 3:14.0 + 8:29 3:16.7 + 8:40 1.86 1.47 95 14.4 69.0/ 82
- P/Ashbrook-Ja (1992j) 15:59.4 -34:47 16:02.6 -34:55 3.16 2.81 101 14.7 17.6/ 71
- ---------------------------- Tuesday, 1992 Aug. 18 ----------------------------
- Shoemaker-Lev (1991d) 20:00.9 +27:11 20:02.9 +27:20 3.39 2.63 132 12.8 63.2/203
- Helin-Lawrenc (1991l) 1:39.6 +13:19 1:42.3 +13:34 3.10 2.50 117 13.3 53.4/291
- Zanotta-Brew (1991g1) 13:16.0 -34:28 13:18.8 -34:44 3.23 3.46 69 13.7 45.1/ 83
- Tanaka-Machho (1992d) 8:56.6 +42:58 8:59.9 +42:47 2.11 2.90 32 10.1 51.4/135
- Bradfield (1992i) 8:42.1 +28:50 8:45.1 +28:39 1.72 2.61 22 14.9 20.9/ 42
- Machholz (1992k) 7:31.8 + 0:47 7:34.4 + 0:41 1.08 1.72 36 10.5 155/136
- P/Grigg-Skjellerup 13:08.1 + 2:06 13:10.7 + 1:50 1.06 1.36 51 14.6 176/ 98
- Shoemaker-Le (1991a1) 12:07.9 - 4:45 12:10.4 - 5:02 0.95 1.49 39 9.2 147/179
- P/Shoemak (1984XVIII) 4:46.4 + 9:19 4:49.2 + 9:25 1.33 1.20 74 15.3 115/ 64
- P/Schuster (1978I) 4:47.7 +16:32 4:50.6 +16:37 1.55 1.53 72 13.8 107/ 67
- P/Giclas (1992l) 3:15.8 + 8:33 3:18.5 + 8:43 1.86 1.46 96 14.4 68.5/ 83
- P/Ashbrook-Ja (1992j) 15:59.9 -34:45 16:03.2 -34:53 3.16 2.82 100 14.7 18.2/ 72
- --------------------------- Wednesday, 1992 Aug. 19 ---------------------------
- Shoemaker-Lev (1991d) 20:00.1 +26:48 20:02.2 +26:56 3.40 2.64 132 12.8 63.1/202
- Helin-Lawrenc (1991l) 1:38.2 +13:27 1:40.9 +13:42 3.11 2.50 118 13.3 52.7/289
- Zanotta-Brew (1991g1) 13:17.4 -34:26 13:20.3 -34:42 3.24 3.48 68 13.7 43.4/ 83
- Tanaka-Machho (1992d) 8:57.9 +42:44 9:01.2 +42:32 2.12 2.91 32 10.1 50.9/136
- Bradfield (1992i) 8:42.5 +28:56 8:45.5 +28:45 1.73 2.62 23 15.0 20.8/ 41
- Machholz (1992k) 7:34.7 + 0:03 7:37.2 - 0:04 1.09 1.73 36 10.6 154/136
- P/Grigg-Skjellerup 13:12.7 + 1:56 13:15.3 + 1:40 1.07 1.36 51 14.6 175/ 98
- Shoemaker-Le (1991a1) 12:08.2 - 5:37 12:10.7 - 5:54 0.96 1.51 39 9.2 143/179
- P/Shoemak (1984XVIII) 4:49.2 + 9:40 4:52.0 + 9:45 1.34 1.19 74 15.3 114/ 64
- P/Schuster (1978I) 4:50.5 +16:49 4:53.3 +16:54 1.55 1.52 72 13.8 107/ 68
- P/Giclas (1992l) 3:17.6 + 8:36 3:20.3 + 8:47 1.86 1.45 96 14.4 67.9/ 83
- P/Ashbrook-Ja (1992j) 16:00.5 -34:43 16:03.8 -34:51 3.15 2.83 99 14.7 18.8/ 73
- ---------------------------- Thursday, 1992 Aug. 20 ---------------------------
- Shoemaker-Lev (1991d) 19:59.4 +26:25 20:01.5 +26:33 3.40 2.64 132 12.8 62.9/202
- Helin-Lawrenc (1991l) 1:36.8 +13:34 1:39.5 +13:49 3.12 2.49 119 13.3 54.3/289
- Zanotta-Brew (1991g1) 13:18.9 -34:24 13:21.7 -34:39 3.25 3.51 67 13.7 39.5/ 82
- Tanaka-Machho (1992d) 8:59.2 +42:30 9:02.5 +42:18 2.13 2.92 32 10.1 50.2/136
- Bradfield (1992i) 8:42.9 +29:02 8:46.0 +28:51 1.75 2.63 24 15.0 20.7/ 41
- Machholz (1992k) 7:37.5 - 0:41 7:40.1 - 0:48 1.10 1.73 37 10.6 153/136
- P/Grigg-Skjellerup 13:17.4 + 1:47 13:19.9 + 1:31 1.07 1.36 51 14.6 175/ 98
- Shoemaker-Le (1991a1) 12:08.4 - 6:27 12:11.0 - 6:44 0.97 1.54 38 9.3 138/179
- P/Shoemak (1984XVIII) 4:52.0 +10:00 4:54.7 +10:05 1.34 1.19 74 15.3 114/ 64
- P/Schuster (1978I) 4:53.2 +17:05 4:56.1 +17:10 1.55 1.51 73 13.8 107/ 68
- P/Giclas (1992l) 3:19.4 + 8:40 3:22.1 + 8:50 1.86 1.44 97 14.3 67.4/ 83
- P/Ashbrook-Ja (1992j) 16:01.1 -34:41 16:04.4 -34:49 3.15 2.84 98 14.7 19.4/ 74
- ----------------------------- Friday, 1992 Aug. 21 ----------------------------
- Shoemaker-Lev (1991d) 19:58.7 +26:01 20:00.8 +26:10 3.41 2.65 132 12.8 62.8/201
- Helin-Lawrenc (1991l) 1:35.4 +13:41 1:38.0 +13:56 3.12 2.49 120 13.3 56.1/289
- Zanotta-Brew (1991g1) 13:20.3 -34:22 13:23.1 -34:37 3.27 3.53 67 13.8 43.8/ 84
- Tanaka-Machho (1992d) 9:00.5 +42:15 9:03.7 +42:03 2.14 2.92 33 10.1 49.6/136
- Bradfield (1992i) 8:43.3 +29:09 8:46.4 +28:58 1.76 2.63 24 15.1 20.6/ 40
- Machholz (1992k) 7:40.3 - 1:25 7:42.9 - 1:32 1.11 1.74 37 10.7 151/136
- P/Grigg-Skjellerup 13:22.0 + 1:37 13:24.5 + 1:21 1.08 1.36 51 14.7 175/ 98
- Shoemaker-Le (1991a1) 12:08.6 - 7:19 12:11.2 - 7:36 0.98 1.56 38 9.3 87.4/156
- P/Shoemak (1984XVIII) 4:54.7 +10:21 4:57.5 +10:25 1.34 1.19 74 15.3 113/ 64
- P/Schuster (1978I) 4:56.0 +17:22 4:58.9 +17:26 1.55 1.51 73 13.7 107/ 68
- P/Giclas (1992l) 3:21.2 + 8:43 3:23.9 + 8:53 1.86 1.44 97 14.3 66.8/ 83
- P/Ashbrook-Ja (1992j) 16:01.7 -34:39 16:05.0 -34:47 3.15 2.85 97 14.7 20.0/ 75
- ---------------------------- Saturday, 1992 Aug. 22 ---------------------------
- Shoemaker-Lev (1991d) 19:58.0 +25:38 20:00.1 +25:46 3.42 2.66 132 12.8 62.7/201
- Helin-Lawrenc (1991l) 1:33.9 +13:48 1:36.6 +14:03 3.13 2.48 122 13.3 56.8/288
- Zanotta-Brew (1991g1) 13:21.7 -34:20 13:24.5 -34:36 3.28 3.55 66 13.8 40.2/ 83
- Tanaka-Machho (1992d) 9:01.7 +42:01 9:05.0 +41:49 2.15 2.93 33 10.2 49.0/136
- Bradfield (1992i) 8:43.7 +29:15 8:46.8 +29:04 1.78 2.64 25 15.1 20.5/ 39
- Machholz (1992k) 7:43.1 - 2:08 7:45.7 - 2:15 1.13 1.75 37 10.7 150/136
- P/Grigg-Skjellerup 13:26.6 + 1:27 13:29.2 + 1:12 1.08 1.37 52 14.7 174/ 98
- Shoemaker-Le (1991a1) 12:08.8 - 8:07 12:11.4 - 8:23 0.99 1.58 37 9.4 130/180
- P/Shoemak (1984XVIII) 4:57.4 +10:41 5:00.2 +10:45 1.34 1.19 75 15.3 112/ 64
- P/Schuster (1978I) 4:58.7 +17:38 5:01.6 +17:43 1.55 1.50 73 13.7 107/ 68
- P/Giclas (1992l) 3:23.0 + 8:46 3:25.7 + 8:56 1.86 1.43 98 14.3 66.2/ 84
- P/Ashbrook-Ja (1992j) 16:02.4 -34:37 16:05.6 -34:45 3.14 2.86 97 14.7 20.7/ 76
- ----------------------------- Sunday, 1992 Aug. 23 ----------------------------
- Shoemaker-Lev (1991d) 19:57.4 +25:14 19:59.5 +25:23 3.43 2.67 132 12.9 62.7/200
- Helin-Lawrenc (1991l) 1:32.4 +13:55 1:35.1 +14:10 3.14 2.48 123 13.3 57.1/287
- Zanotta-Brew (1991g1) 13:23.1 -34:18 13:25.9 -34:34 3.29 3.58 65 13.8 47.8/ 85
- Tanaka-Machho (1992d) 9:02.9 +41:47 9:06.2 +41:35 2.16 2.94 33 10.2 48.4/136
- Bradfield (1992i) 8:44.1 +29:21 8:47.2 +29:10 1.79 2.64 26 15.1 20.4/ 38
- Machholz (1992k) 7:45.9 - 2:51 7:48.4 - 2:58 1.14 1.75 38 10.8 149/136
- P/Grigg-Skjellerup 13:31.2 + 1:18 13:33.8 + 1:02 1.09 1.37 52 14.7 174/ 98
- Shoemaker-Le (1991a1) 12:09.1 - 8:53 12:11.7 - 9:10 1.00 1.60 37 9.4 127/180
- P/Shoemak (1984XVIII) 5:00.2 +11:01 5:02.9 +11:05 1.34 1.18 75 15.3 112/ 64
- P/Schuster (1978I) 5:01.5 +17:55 5:04.4 +17:59 1.55 1.49 74 13.7 107/ 68
- P/Giclas (1992l) 3:24.8 + 8:49 3:27.5 + 8:59 1.86 1.42 98 14.3 65.6/ 84
- P/Ashbrook-Ja (1992j) 16:03.0 -34:35 16:06.3 -34:43 3.14 2.87 96 14.7 21.3/ 77
- ----------------------------- Monday, 1992 Aug. 24 ----------------------------
- Shoemaker-Lev (1991d) 19:56.8 +24:51 19:58.9 +24:59 3.43 2.68 131 12.9 62.6/199
- Helin-Lawrenc (1991l) 1:30.9 +14:02 1:33.6 +14:17 3.15 2.47 124 13.3 57.7/287
- Zanotta-Brew (1991g1) 13:24.5 -34:17 13:27.3 -34:32 3.30 3.60 65 13.8 45.1/ 85
- Tanaka-Machho (1992d) 9:04.1 +41:34 9:07.4 +41:21 2.17 2.94 34 10.2 47.8/136
- Bradfield (1992i) 8:44.5 +29:28 8:47.5 +29:17 1.80 2.65 27 15.2 20.4/ 37
- Machholz (1992k) 7:48.7 - 3:34 7:51.2 - 3:41 1.15 1.76 38 10.8 148/136
- P/Grigg-Skjellerup 13:35.8 + 1:08 13:38.4 + 0:53 1.09 1.37 52 14.8 174/ 98
- Shoemaker-Le (1991a1) 12:09.2 - 9:40 12:11.8 - 9:57 1.01 1.63 36 9.5 81.3/154
- P/Shoemak (1984XVIII) 5:02.9 +11:21 5:05.6 +11:25 1.34 1.18 75 15.3 111/ 64
- P/Schuster (1978I) 5:04.3 +18:11 5:07.2 +18:15 1.55 1.48 74 13.7 107/ 68
- P/Giclas (1992l) 3:26.5 + 8:52 3:29.2 + 9:02 1.86 1.41 99 14.3 65.0/ 84
- P/Ashbrook-Ja (1992j) 16:03.7 -34:33 16:07.0 -34:41 3.14 2.88 95 14.7 21.9/ 78
-
-
- 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 31.186 2.26499 0.99349 74.367 145.129 77.288 4.7 4.5
- Helin-Law (1991l) 92 01 20.028 1.51771 1.00042 271.160 11.835 95.457 11.3 0.0
- Zanotta- (1991g1) 92 01 31.991 0.64397 1.00005 197.872 254.909 50.028 9.1 1.5
- Tanaka-Ma (1992d) 92 04 22.688 1.26143 0.99551 65.473 300.508 79.295 6.9 1.1
- Bradfield (1992i) 92 05 25.794 0.59230 1.00000 299.717 159.998 158.564 10.5 4.0
- Machholz (1992k) 92 07 11.058 0.82016 1.00000 163.117 235.136 57.747 9.0 4.0
- P/Grigg-Skjelleru 92 07 22.138 0.99469 0.66433 359.265 213.340 21.099 13.5 6.0
- Shoemake (1991a1) 92 07 24.509 0.83631 0.99988 145.237 49.050 113.498 8.4 1.8
- P/Sho (1984XVIII) 92 08 06.875 1.32710 0.66464 317.642 55.433 21.552 13.0 6.0
- P/Schuste (1978I) 92 09 06.428 1.53924 0.58952 355.734 50.603 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/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.
-
- --
- ------------------------------------------------------------------------------
- ABBS AstroMail, the first and most popular German astronomical bulletin board
- ------------------------- for amateur astronomers ----------------------------
- + 49 5851 7896 / V.21, V.22, V.22bis, V.32, V.42, V.42bis and MNP5
- ------------------------------------------------------------------
-