From: j.jahn@abbs.hanse.de (Jost Jahn)
Newsgroups: sci.astro
Subject: Crosser daily 1992 Nov. 23 - 30.
Reply-To: j.jahn@abbs.hanse.de
Date: 15 Nov 92 19:16:00 MET
Distribution: sci
Organization: ABBS AstroMail, D-W 2121 Dahlenburg / Germany
X-Version: ZerUU V6.45c

Daily crosser ephemerides for the period: Monday, 1992 Nov. 23 - 30, 0 h UT
(Universal Time). Due to e-mail problems the posting of the five different
ephemerides has to be made on three days. All known crossers are included in
the list which meet the following criteria: the minimum elongation to the sun
has to exceeds 30 degrees, the minimum distance to the earth has to be lower
than 0.15 astronomical units (A.U.) and the limiting magnitude of the crosser
is brighter than 17.0 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.

Name asteroid   Rect(1950)Decl Rect(2000)Decl   r     d   Elo Pha Magn MotioPos
[Number/#] Name  h   m    o  '  h   m    o  ' A. U. A. U.  o   o  Step  "/h  o
----------------------------- Monday, 1992 Nov. 23 ----------------------------
(1036) Ganymed  13:12.7 -17:00 13:15.3 -17:16 3.713 4.441  38   9 16.0 38.5/109
(1864) Daedalus 18:45.8 -14:37 18:48.7 -14:33 0.670 0.596  42 102 16.6  280/ 48
(1917) Cuyo     20:23.4 -15:14 20:26.2 -15:04 1.095 1.068  64  54 16.2  148/102
(2201) Oljato   12:52.4 - 4:01 12:55.0 - 4:17 0.750 0.888  47  74 16.9  266/112
(3199) Nefertit 13:16.6 +61:33 13:18.5 +61:17 1.213 0.748  88  54 16.6 30.3/138
(3753) 1986TO    0:50   -87:43  0:47   -87:27 0.936 0.326  71  89 15.0  214/243
(4179) Toutatis 18:53.5 -26:46 18:56.6 -26:42 0.913 0.103  42 134 16.5  107/247
(4957) 1990XJ    4:27.4 +46:02  4:31.0 +46:08 1.386 0.431 153  19 14.8  197/203
(5324) 1987SL   22:30.9 + 7:15 22:33.4 + 7:31 1.533 0.993 101  39 16.6  105/ 58
(5332) 1990DA   22:52.6 -37:01 22:55.4 -36:45 1.493 1.134  89  41 16.5 46.0/ 69
1992HE           0:48.8 +24:23  0:51.4 +24:40 1.963 1.118 137  20 16.7 32.8/289
1992NA           4:18.6 +54:36  4:22.6 +54:43 1.343 0.408 145  25 16.3 52.4/222
1992TC           2:13.1 - 6:29  2:15.6 - 6:16 1.206 0.259 144  29 16.2  121/ 13
1992UB           2:17.4 - 5:41  2:19.9 - 5:27 1.437 0.511 145  23 16.9  111/  1
---------------------------- Tuesday, 1992 Nov. 24 ----------------------------
(1036) Ganymed  13:13.7 -17:05 13:16.4 -17:21 3.710 4.429  39  10 16.0 38.4/109
(1864) Daedalus 18:51.6 -13:22 18:54.4 -13:18 0.680 0.585  42 102 16.6  284/ 47
(1917) Cuyo     20:27.5 -15:27 20:30.3 -15:17 1.092 1.066  64  54 16.2  149/102
(2201) Oljato   12:58.9 - 4:41 13:01.5 - 4:57 0.741 0.896  46  74 16.9  264/112
(3199) Nefertit 13:17.7 +61:24 13:19.6 +61:09 1.216 0.748  88  54 16.6 28.7/138
(3753) 1986TO   22:16   -87:59 22:30   -87:43 0.926 0.325  70  91 15.0  218/277
(4179) Toutatis 18:50.3 -27:04 18:53.4 -27:00 0.915 0.097  40 136 16.6  126/248
(4957) 1990XJ    4:24.5 +44:48  4:28.1 +44:55 1.389 0.430 155  18 14.8  200/202
(5324) 1987SL   22:33.3 + 7:37 22:35.8 + 7:53 1.540 1.007 101  39 16.6  104/ 58
(5332) 1990DA   22:54.1 -36:54 22:56.9 -36:38 1.487 1.137  89  42 16.5 47.4/ 69
1992HE           0:47.9 +24:27  0:50.6 +24:44 1.970 1.134 136  20 16.8 30.6/289
1992NA           4:17.0 +54:20  4:21.0 +54:28 1.350 0.413 146  24 16.4 52.8/220
1992TC           2:13.9 - 5:43  2:16.4 - 5:29 1.209 0.263 144  29 16.3  119/ 14
1992UB           2:17.5 - 4:57  2:20.0 - 4:43 1.442 0.518 145  23 16.9  109/  2
--------------------------- Wednesday, 1992 Nov. 25 ---------------------------
(1036) Ganymed  13:14.7 -17:10 13:17.4 -17:26 3.707 4.416  39  10 16.0 38.2/109
(1864) Daedalus 18:57.4 -12:04 19:00.2 -11:60 0.689 0.575  43 102 16.6  289/ 47
(1917) Cuyo     20:31.5 -15:40 20:34.3 -15:29 1.089 1.065  64  55 16.2  150/102
(2201) Oljato   13:05.5 - 5:21 13:08.1 - 5:37 0.732 0.904  45  73 16.9  262/112
(3199) Nefertit 13:18.8 +61:16 13:20.7 +61:00 1.219 0.747  88  54 16.6 27.1/138
(3753) 1986TO   20:05   -87:19 20:27   -87:09 0.917 0.323  68  93 15.1  222/307
(4179) Toutatis 18:46.4 -27:24 18:49.5 -27:20 0.918 0.090  38 138 16.7  149/249
(4957) 1990XJ    4:21.8 +43:34  4:25.3 +43:40 1.391 0.429 157  16 14.8  202/202
(5324) 1987SL   22:35.7 + 7:59 22:38.2 + 8:15 1.547 1.020 101  39 16.6  103/ 58
(5332) 1990DA   22:55.6 -36:47 22:58.4 -36:31 1.482 1.140  88  42 16.5 48.7/ 68
1992HE           0:47.1 +24:31  0:49.7 +24:48 1.977 1.150 135  21 16.8 28.5/290
1992NA           4:15.5 +54:04  4:19.5 +54:11 1.357 0.419 146  24 16.4 53.1/218
1992TC           2:14.6 - 4:57  2:17.1 - 4:43 1.213 0.268 143  29 16.3  118/ 14
1992UB           2:17.6 - 4:14  2:20.1 - 3:60 1.447 0.525 144  23 16.9  108/  3
---------------------------- Thursday, 1992 Nov. 26 ---------------------------
(433) Eros      13:57.2 -18:41 13:59.9 -18:56 1.284 2.037  30  23 14.0  120/114
(1036) Ganymed  13:15.7 -17:15 13:18.4 -17:31 3.704 4.404  40  10 16.0 38.1/109
(1864) Daedalus 19:03.1 -10:44 19:05.9 -10:39 0.699 0.565  44 102 16.6  294/ 46
(1917) Cuyo     20:35.6 -15:52 20:38.4 -15:41 1.087 1.065  64  55 16.2  151/101
(2201) Oljato   13:12.0 - 5:60 13:14.6 - 6:15 0.723 0.912  45  73 16.9  260/112
(3199) Nefertit 13:19.8 +61:08 13:21.6 +60:52 1.222 0.747  88  54 16.6 25.5/138
(3753) 1986TO   18:58   -86:09 19:17   -86:04 0.907 0.321  66  95 15.1  226/325
(4179) Toutatis 18:41.8 -27:47 18:44.9 -27:43 0.920 0.084  36 141 16.9  177/250
(4957) 1990XJ    4:19.1 +42:18  4:22.6 +42:25 1.394 0.429 158  15 14.7  204/201
(5324) 1987SL   22:38.0 + 8:20 22:40.6 + 8:36 1.555 1.034 101  39 16.7  102/ 59
(5332) 1990DA   22:57.1 -36:40 22:59.9 -36:24 1.476 1.143  87  42 16.5 50.1/ 68
1992HE           0:46.3 +24:35  0:49.0 +24:52 1.985 1.167 134  21 16.9 26.5/292
1992NA           4:14.1 +53:47  4:18.0 +53:54 1.364 0.426 147  23 16.4 53.3/217
1992TC           2:15.4 - 4:12  2:17.9 - 3:58 1.216 0.272 143  29 16.4  116/ 15
1992UB           2:17.8 - 3:31  2:20.3 - 3:17 1.452 0.532 144  23 17.0  107/  3
----------------------------- Friday, 1992 Nov. 27 ----------------------------
(433) Eros      14:00.3 -19:01 14:03.0 -19:15 1.287 2.037  30  23 14.0  120/113
(1036) Ganymed  13:16.7 -17:20 13:19.4 -17:36 3.702 4.391  41  10 16.0 37.9/109
(1864) Daedalus 19:08.9 - 9:21 19:11.6 - 9:16 0.708 0.556  45 102 16.5  298/ 45
(1917) Cuyo     20:39.7 -16:03 20:42.5 -15:53 1.084 1.064  64  55 16.2  151/101
(2201) Oljato   13:18.4 - 6:38 13:21.0 - 6:54 0.715 0.921  44  73 16.9  258/112
(3199) Nefertit 13:20.7 +61:01 13:22.5 +60:45 1.225 0.746  89  54 16.6 23.8/138
(3753) 1986TO   18:23   -84:48 18:38   -84:45 0.898 0.320  65  97 15.2  230/334
(4179) Toutatis 18:36.2 -28:12 18:39.4 -28:09 0.923 0.078  34 143 17.1  212/251
(4957) 1990XJ    4:16.5 +41:01  4:20.0 +41:09 1.397 0.429 160  14 14.7  205/201
(5324) 1987SL   22:40.4 + 8:41 22:42.9 + 8:57 1.562 1.049 100  38 16.7  101/ 59
(5332) 1990DA   22:58.7 -36:32 23:01.4 -36:16 1.471 1.146  87  42 16.5 51.5/ 68
1992HE           0:45.6 +24:39  0:48.3 +24:56 1.992 1.183 133  21 16.9 24.5/293
1992NA           4:12.7 +53:30  4:16.6 +53:37 1.371 0.432 148  23 16.4 53.5/215
1992TC           2:16.2 - 3:27  2:18.8 - 3:13 1.219 0.277 143  29 16.4  114/ 16
---------------------------- Saturday, 1992 Nov. 28 ---------------------------
(433) Eros      14:03.4 -19:20 14:06.2 -19:34 1.290 2.037  31  23 14.0  120/113
(1036) Ganymed  13:17.7 -17:25 13:20.4 -17:41 3.699 4.378  42  10 16.0 37.8/109
(1864) Daedalus 19:14.6 - 7:56 19:17.3 - 7:51 0.718 0.547  45 102 16.5  303/ 45
(1917) Cuyo     20:43.8 -16:15 20:46.6 -16:04 1.082 1.063  64  55 16.2  152/100
(2201) Oljato   13:24.8 - 7:16 13:27.5 - 7:31 0.706 0.931  43  73 16.9  256/111
(3199) Nefertit 13:21.5 +60:54 13:23.4 +60:38 1.228 0.746  89  53 16.6 22.2/138
(3753) 1986TO   18:03   -83:20 18:15   -83:19 0.888 0.318  63  98 15.2  235/340
(4179) Toutatis 18:29.5 -28:41 18:32.7 -28:39 0.927 0.071  32 146 17.4  255/252
(4957) 1990XJ    4:14.0 +39:44  4:17.4 +39:51 1.400 0.429 161  13 14.7  206/200
(5324) 1987SL   22:42.7 + 9:02 22:45.2 + 9:18 1.570 1.063 100  38 16.7  100/ 59
(5332) 1990DA   23:00.3 -36:24 23:03.0 -36:08 1.465 1.148  86  42 16.5 52.8/ 67
1992HE           0:45.0 +24:43  0:47.7 +24:59 1.999 1.199 132  21 16.9 22.6/295
1992NA           4:11.3 +53:12  4:15.2 +53:19 1.378 0.438 148  22 16.5 53.6/214
1992TC           2:17.1 - 2:43  2:19.6 - 2:30 1.223 0.282 143  29 16.5  113/ 16
----------------------------- Sunday, 1992 Nov. 29 ----------------------------
(433) Eros      14:06.5 -19:38 14:09.3 -19:53 1.293 2.037  31  23 14.0  119/113
(1036) Ganymed  13:18.7 -17:30 13:21.4 -17:45 3.696 4.364  42  10 16.0 37.6/109
(1864) Daedalus 19:20.4 - 6:29 19:23.0 - 6:23 0.728 0.539  46 101 16.5  307/ 44
(1917) Cuyo     20:48.0 -16:26 20:50.8 -16:15 1.080 1.062  64  55 16.2  153/100
(2201) Oljato   13:31.2 - 7:53 13:33.9 - 8:08 0.699 0.941  42  72 16.9  254/111
(3199) Nefertit 13:22.3 +60:48 13:24.2 +60:32 1.231 0.745  90  53 16.6 20.5/138
(3753) 1986TO   17:49   -81:49 17:59   -81:49 0.878 0.317  61 100 15.3  239/344
(4179) Toutatis 18:21.3 -29:14 18:24.4 -29:12 0.930 0.065  29 149 17.7  310/254
(4957) 1990XJ    4:11.7 +38:26  4:15.0 +38:34 1.403 0.430 163  12 14.6  206/200
(5324) 1987SL   22:45.0 + 9:22 22:47.5 + 9:38 1.577 1.077 100  38 16.8 99.3/ 60
(5332) 1990DA   23:01.9 -36:16 23:04.7 -36:00 1.460 1.151  86  42 16.5 54.2/ 67
1992HE           0:44.4 +24:47  0:47.1 +25:03 2.006 1.216 131  22 17.0 20.8/297
1992NA           4:10.0 +52:54  4:13.9 +53:02 1.385 0.445 148  22 16.5 53.6/212
1992TC           2:17.9 - 2:01  2:20.5 - 1:47 1.226 0.287 142  29 16.5  111/ 17
----------------------------- Monday, 1992 Nov. 30 ----------------------------
(433) Eros      14:09.6 -19:57 14:12.4 -20:11 1.296 2.037  31  23 14.0  119/113
(1036) Ganymed  13:19.7 -17:35 13:22.4 -17:50 3.693 4.351  43  11 16.0 37.4/109
(1864) Daedalus 19:26.1 - 5:00 19:28.8 - 4:54 0.739 0.532  47 101 16.5  311/ 43
(1917) Cuyo     20:52.2 -16:37 20:55.0 -16:25 1.078 1.061  63  55 16.2  154/100
(2201) Oljato   13:37.6 - 8:30 13:40.2 - 8:45 0.691 0.951  42  72 16.9  252/111
(3199) Nefertit 13:23.0 +60:42 13:24.9 +60:26 1.234 0.744  90  53 16.6 18.8/138
(3753) 1986TO   17:39   -80:15 17:48   -80:16 0.868 0.316  59 102 15.3  244/346
(4179) Toutatis 18:11.0 -29:50 18:14.2 -29:49 0.933 0.059  26 153 18.2  381/255
(4957) 1990XJ    4:09.4 +37:09  4:12.7 +37:16 1.406 0.431 164  11 14.6  206/199
(5324) 1987SL   22:47.4 + 9:42 22:49.9 + 9:58 1.585 1.092  99  38 16.8 98.4/ 60
(5332) 1990DA   23:03.6 -36:08 23:06.3 -35:52 1.454 1.153  85  43 16.5 55.5/ 67
1992NA           4:08.8 +52:36  4:12.7 +52:43 1.392 0.451 149  22 16.5 53.6/211
1992TC           2:18.8 - 1:18  2:21.3 - 1:05 1.230 0.292 142  30 16.6  110/ 18


Used orbital elements (2000.0).
Name of crosser  JDate    M    Halfax. Eccentr Perihel   Node  Inclin   H     G
[Number] Name   YeMoDa Degrees   A.U.      e   Degrees Degrees Degree Magn    -
-------------------------------------------------------------------------------
(433) Eros      920627 321.705 1.45826 0.22285 178.576 304.461 10.830 11.2 0.46
(1036) Ganymed  920627 210.142 2.66436 0.53746 132.023 215.912 26.537  9.4 0.30
(1864) Daedalus 901105 313.522 1.46084 0.61493 325.378   6.828 22.169 14.9 0.15
(1917) Cuyo     920627 306.508 2.14928 0.50526 194.148 188.520 23.984 13.9 0.15
(2201) Oljato   901105 123.002 2.17592 0.71072  95.878  76.941  2.516 15.3 0.15
(3199) Nefertit 920627 312.021 1.57452 0.28374  53.269 340.131 32.981 14.8 0.15
(3753) 1986TO   920627 158.857 0.99774 0.51484  43.617 126.411 19.812 14.4 0.15
(4179) Toutatis 930113  15.054 2.50546 0.63985 276.277 126.486  0.467 15.5 0.15
(4957) 1990XJ   911210 232.075 1.56547 0.21908  97.447 255.016 35.005 15.0 0.15
(5324) 1987SL   920627 347.648 2.96026 0.61475 320.165 353.154 19.483 14.1 0.15
(5332) 1990DA   920627 285.902 2.16440 0.45568 305.521 143.250 25.426 13.7 0.15
1992HE          930113  60.473 2.24087 0.57178 262.596  27.320 37.371 14.0 0.15
1992NA          930113  32.181 2.38989 0.56120   7.865 349.627  9.775 16.5 0.15
1992TC          921005   3.454 1.56039 0.29059 275.260  88.854  7.046 17.5 0.15
1992UB          920926.775 0.0 3.06868 0.58286 290.727  74.367 15.952 17.0 0.25

The name is the same as in the ephemerides, but a littlebit shorter. 'JDate' is
the Julian Date yymmdd for the anomaly M in degrees. 'Halfax.' is the great
half axis a in astronomical units. 'Eccentr e' is the eccentricity of the
orbit. 'Perihel', 'Node' and 'Inclin.' are these three orbit angles in degrees.
H is the magnitude of the object in 1 A.U. from the sun and the earth, G is the
factor in the calculation of the objects brightness, which is too complicate to
list here (see textbooks). These orbital element list is only for an overview,
which orbit I used. For well-known objects the accuracy of the published
original elements may be some digits better than given here.


Explanations of the columns in the ephemerides:
Name              Name of the asteroid.
Rect(1950)Decl    The rectascension in hours and time minutes and the
                  declination in degrees and arc minutes for 1950.0.
Rect(2000)Decl    The rectascension in hours and time minutes and the
                  declination in degrees and arc minutes for 2000.0.
r                 The distance of the crosser to the sun in A.U.
d                 The distance of the crosser to the earth in A.U.
Elo               The elongation of the crosser to the sun in degrees.
Pha               The phase angle of the crosser to the sun in degrees.
Magn              The magnitude of the crosser in magnitude steps.
MotioPos          The motion of the crosser in arc seconds/hour and the
                  position angle of the motion (from north, over east, south
                  and west back to north, 0..360 degrees).

These ephemerides should promote the observing of crossers.

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

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