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Article #4720

Conjunctions MP/NGCIC 34/96

#4720
From: Andreas Doppler
Date: Sun, 11 Aug 1996 00:00
135 lines
10255 bytes
Author : doppler@mind.de (Andreas Doppler)

Daily conjunction ephemerides for the period of: Monday, 1996 Aug. 19 -
Sunday, 1996 Aug. 25. The conjunctions are sorted by time (UT). All known
asteroids of the file astorb.dat by E. Bowell and objects of the NGC 2000.0
are included in the list which meets the following criteria: The minimum
elongation to the sun has to exceed 30 degrees, the maximum elongation to the
NGC/IC Object is 10 arcmin and the limiting magnitude of the asteroid is
brighter or equal than 14.0 mag. The Ephemerides were calculated with a step
of 1 min. Coordinates are for J2000.0 and FK5. Every fifth issue detailed
explanations are given at the end of the ephemerides.

-----------------------------< Monday, 1996 Aug. 19 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 4:54       96 11:42.1 - 8:20 13.2 I 721  Gx 11:42.5 - 8:22 15.0   1.1 1.2  26
 5:11      259 11:27.9 +12:27 13.7 I2845     11:28.0 +12:32 ---- ----- 4.9 205
 9:49      110 11:27.1 + 7:51 13.6 I2830  Gx 11:27.4 + 7:48 15.0 ----- 3.5  25
10:23      443  0:54.0 + 5:46 13.9 I1598  Gx  0:54.7 + 5:46 15.0   1.3 1.2  61
15:45       96 11:42.8 - 8:25 13.2 I 723     11:43.0 - 8:19 ---- ----- 7.7 206
21:14      287 12:18.9 + 4:42 13.3 N4255  Gx 12:19.0 + 4:48 13.0 ----- 5.5 203

----------------------------< Tuesday, 1996 Aug. 20 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 0:25       40 14:03.9 -10:00 12.0 I4368     14:04.7 - 9:57 ---- ----- 3.8 204
 1:06       40 14:04.0 -10:00 12.0 I4364  Gx 14:04.3 -10:00 15.0   0.6 0.8 204
 3:58      376 14:04.1 -17:09 13.7 I 972  Pl 14:04.4 -17:15 15.0   0.7 5.6  17
 5:01       53  2:10.0 + 7:48 13.2 N 840  Gx  2:10.2 + 7:50 15.0   2.5 1.1 184
 5:30      532 12:53.9 + 7:57 10.8 N4791  Gx 12:54.8 + 8:03 15.0 ----- 6.3 209
 7:58      335 13:23.1 - 4:22 13.9 I 886     13:23.9 - 4:24 ---- ----- 1.8  23
14:53       86 21:29.2 -21:16 12.4 I1386  Gx 21:29.6 -21:12 ----   2.1 4.4 157
18:02 1934TO    0:15.5 +17:19 12.6 N  57  Gx  0:15.4 +17:18 13.0 ----- 6.3  81

--------------------------< Wednesday, 1996 Aug. 21 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 1:27      287 12:20.9 + 4:30 13.3 N4292  Gx 12:21.3 + 4:36 14.0   2.1 6.1 203
 4:49      287 12:21.1 + 4:28 13.3 N4303  Gx 12:21.9 + 4:28  9.7   6.0 0.9  22
13:32      618 18:38.4 -24:09 13.2 I1290     18:38.5 -24:07 ---- ----- 5.8 112

---------------------------< Thursday, 1996 Aug. 22 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 7:35       14 11:56.8 + 7:19 11.1 I 748  Gx 11:57.5 + 7:28 15.0   0.3 9.5 206
14:02       51 12:02.2 + 2:03 12.3 N4045  Gx 12:02.7 + 1:59 11.8   2.8 4.3  20
14:10       57 11:43.1 - 1:36 13.3 I 725  Gx 11:43.5 - 1:40 15.0 ----- 3.6  17
15:39       80 14:44.9 -11:53 12.9 N5742  Gx 14:45.8 -11:48 14.0 ----- 5.5 195
18:20      626  0:22.4 +10:32 11.8 I  14      0:22.6 +10:29 ---- ----- 6.4  56
19:34      129 22:21.2 -15:34 10.5 N7255   - 22:21.9 -15:33 ---- ----- 2.0 140
19:39      506 23:18.1 +10:24 13.7 I5306     23:18.1 +10:15 ---- ----- 9.7   7
19:43      626  0:22.4 +10:33 11.8 N  95  Gx  0:22.2 +10:30 12.6   1.9 6.4  56
20:05      506 23:18.1 +10:24 13.7 I1478  Gx 23:18.2 +10:18 15.0   1.7 6.7   7
20:13      506 23:18.1 +10:24 13.7 I5305  Gx 23:18.0 +10:16 15.0   0.4 8.7   7

-----------------------------< Friday, 1996 Aug. 23 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 6:53       57 11:43.9 - 1:40 13.3 I 728  Gx 11:44.9 - 1:36 15.0   1.3 4.8 197
 9:37       80 14:45.9 -11:57 13.0 N5741  Gx 14:46.1 -11:54 15.0 ----- 3.2 195
13:49       51 12:04.0 + 1:53 12.3 N4073  Gx 12:04.5 + 1:54 13.0   2.5 1.0 199
13:54       51 12:04.0 + 1:53 12.3 N4063  Gx 12:04.1 + 1:52 15.0 ----- 1.1  20
15:39       51 12:04.2 + 1:52 12.3 N4077  Gx 12:04.7 + 1:48 14.0 ----- 4.6  20
15:55       51 12:04.2 + 1:52 12.3 I2989  Gx 12:04.7 + 1:47 14.0   1.1 5.5  20
17:48      117  4:30.3 +35:10 13.6 N1579  Nb  4:30.2 +35:16 ----  12.0 6.2 147

---------------------------< Saturday, 1996 Aug. 24 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 1:51      287 12:26.1 + 3:58 13.3 N4412  Gx 12:26.6 + 3:58 13.0   1.5 0.2  22
 4:13       70 13:31.9 - 8:50 13.4 N5203  Gx 13:32.2 - 8:48 14.0 ----- 2.7 208
 5:07      129 22:20.1 -15:47 10.5 N7251  Gx 22:20.4 -15:46 13.0 ----- 1.3 140
21:28        1 16:14.8 -22:28  8.7 I1203     16:15.3 -22:20 ---- ----- 9.5 202

-----------------------------< Sunday, 1996 Aug. 25 >-------------------------
 (UT) Asteroid R.A.(2000)Decl Magn NGCICType R.A.(2000)Decl Magn  Size Dis Pos
 h  m NameNum.  h   m    o  ' Step ID    OBJ  h   m    o  ' Step    '   '    o
 6:18     1035 22:13.9 -29:33 13.7 N7229  Gx 22:14.0 -29:25 12.0   1.8 8.5 194
 7:19        4 15:36.9 -16:40  7.4 N5959  Gx 15:37.4 -16:37 14.0 ----- 3.2 203
12:19      350  2:12.4 -22:25 13.2 N 858  Gx  2:12.5 -22:27 13.0   1.6 5.0  78
15:33       30 21:49.0 -11:44 10.0 N7136  D* 21:49.7 -11:47 ---- ----- 2.2  15
20:28       45 15:42.2 -13:08 12.6 N5978  Gx 15:42.4 -13:14 14.0 ----- 6.1  22
20:35      287 12:29.1 + 3:39 13.3 N4457  Gx 12:29.0 + 3:34 10.8   3.0 5.5  22

Used orbital elements (2000.0) from the file ASTORB.DAT by E. Bowell
MP       JDate  M       Halfa. Eccen Perihel Node    Inclin H     G  CEU
NameNum. YeMoDa Degrees   A.U. e     Degrees Degrees Degree Magn  -
----------------------------------------------------------------------------
       1 960805 101.596  2.769 0.076  72.074  80.661 10.599  3.3 0.1 2.4E-02
       4 960805   2.237  2.362 0.090 150.337 103.972  7.136  3.2 0.3 2.4E-02
      14 960805   0.699  2.586 0.166  94.920  86.815  9.111  6.3 0.1 2.6E-02
      30 960805 301.621  2.366 0.126  86.214 308.013  2.097  7.6 0.1 6.3E-02
      40 960805 232.031  2.267 0.047 269.106  94.347  4.258  7.0 0.1 2.2E-02
      45 960805  16.028  2.722 0.081  87.630 148.003  6.605  7.5 0.1 6.5E-02
      51 960805   8.282  2.366 0.066   1.953 176.251  9.959  7.3 0.1 1.9E-02
      53 960805 294.077  2.619 0.204 312.493 143.884  5.152  8.8 0.1 1.1E-01
      57 960805 115.236  3.147 0.119 215.200 199.427 15.212  7.0 0.1 4.9E-02
      70 960805 295.796  2.614 0.184 255.657  48.016 11.581  8.1 0.1 1.1E-01
      80 960805 266.249  2.296 0.201 139.109 218.947  8.667  8.0 0.1 7.8E-02
      86 960805 307.934  3.117 0.205 304.600  87.104  4.803  8.5 0.1 1.8E-01
      96 960805  17.386  3.051 0.137 203.762 322.321 16.022  7.7 0.1 1.8E-01
     110 960805 195.703  2.732 0.080 283.611  57.109  5.970  7.8 0.2 9.3E-02
     117 960805 354.926  2.991 0.024  64.092 349.138 14.909  8.0 0.1 6.0E-02
     129 960805  58.136  2.866 0.215 108.927 136.482 12.227  7.0 0.3 5.3E-02
     259 960805 290.793  3.146 0.113 166.203  87.691 10.767  7.8 0.1 1.4E-01
     287 960805 291.696  2.353 0.023 121.698 142.530 10.021  8.3 0.2 5.2E-02
     335 960805 307.716  2.473 0.176 139.419 148.599  5.088  9.0 0.1 1.2E-01
     350 960805 306.649  3.114 0.152 338.604  90.381 24.891  8.4 0.1 2.8E-01
     376 960805 345.713  2.288 0.172 316.151 302.339  5.429  9.5 0.1 2.8E-01
     443 960805 187.195  2.215 0.041 349.408 175.617  4.231 10.3 0.1 1.7E-01
     506 960805 259.554  3.042 0.144 147.766 313.128 17.004  8.8 0.1 2.2E-01
     532 960805  13.133  2.773 0.175  74.971 108.033 16.346  5.8 0.3 2.6E-02
     618 960805 317.597  3.191 0.083 228.717 111.297 17.022  8.3 0.1 5.5E-01
     626 960805 335.304  2.575 0.242  43.594 341.866 25.343  9.0 0.1 2.4E-01
    1035 960805 357.168  3.138 0.203 323.053   2.209 18.086 10.3 0.1 6.5E-01
1934TO   960805 324.754  2.369 0.236 142.929 255.978  7.954  9.9 0.1 6.4E+05

The ephemerides should promote the observing of conjunctions.

The ephemerides were computed with a program by Andreas Doppler with an Apple
Quadra 630/PPC computer (Version of 1996 Jun. 7th).

Please let me know if you observed a conjunction (or not).

Because of the reason that software and/or datas may be incorrect, I cannot
guarantee the correctness of the ephemerides above.

Thanks to Arturo R. Montesinos (aramirez@servcoiae.recol.es) for bug reports.
Thanks to Ted Bowell for his permission to use his compilation of orbital
elements

If you want to subscribe to the list, send an E-mail message to
doppler@mind.de consisting of a single line reading:
SUB MPNGCIC
Technical Details
Message-ID: <19960811210516151813@aobs.mind.de>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail

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From: doppler@mind.de (Andreas Doppler)
Subject: Conjunctions MP/NGCIC 34/96
Date: 1996/08/11
Message-ID: <19960811210516151813@aobs.mind.de>
X-Deja-AN: 173526127
organization: organized ? Me ??
newsgroups: sci.astro,sci.astro.amateur,alt.sci.planetary,de.sci.astronomie,maus.sci.astronomie,fido.ger.astronomie,z-netz.wissenschaft.astronomie.daten,zer.z-netz.wissenschaft.astronomie.daten,z-netz.alt.astronomie.ereignisse