IGS eastern plane objects

From: Ted Molczan (molczanssl@rogers.com)
Date: Fri Apr 13 2007 - 10:23:31 EDT

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Russell Eberst's and Peter Wakelin's observations of 2007 Apr 10-13 UTC have
further improved the orbits.

Standard magnitudes below, where stated, are those of the corresponding 03009
objects.

IGS-O2           0.0  0.0  0.0  5.7 v
1 29393U 06037A   07102.99140570  .00001190  00000-0  46399-4 0    06
2 29393  97.3719 223.3833 0002526 110.3861 249.7649 15.25976108    08
Arc 2007 Apr 05.00 - 13.00, WRMS residuals = 0.014 deg

IGS-R2           0.0  0.0  0.0  3.3 v
1 30586U 07005A   07103.01806703  .00001413  00000-0  55100-4 0    07
2 30586  97.3219 223.7873 0004789 134.7015 225.4614 15.25977459    04
Arc 2007 Apr 11.00 - 13.03, WRMS residuals = 0.012 deg

IGS-OVS
1 30587U 07005B   07103.04128275  .00002007  00000-0  78120-4 0    09
2 30587  97.2818 223.7198 0001804 103.6867 256.4573 15.26047287    00
Arc 2007 Apr 07.02 - 13.05, WRMS residuals = 0.010 deg

IGS-R2 r         0.0  0.0  0.0  3.6 v
1 30588U 07005C   07103.00254522  .00004062  00000-0  80084-4 0    06
2 30588  97.2912 224.6889 0095798 312.3565  46.9598 15.42221743    00
Arc 2007 Apr 04.97 - 13.01, WRMS residuals = 0.013 deg

The elements of D, E and F are based on few obs, so there remains some
uncertainty in the elements, mainly in eccentricity and argument of perigee.

IGS-R2 adapter   0.0  0.0  0.0  4.4 v
1 30589U 07005D   07103.00959885  .00004392  00000-0  16429-3 0    08
2 30589  97.2282 223.4938 0011823 184.3602 175.7536 15.27298045    04
Arc 2007 Apr 8.04 - 13.02, WRMS residuals = 0.008 deg

IGS-R1 shroud1   0.0  0.0  0.0  4.0 v
1 30590U 07005E   07103.01413318  .00007514  00000-0  28091-3 0    04
2 30590  97.2200 223.4428 0007574 232.4758 127.5794 15.27353220    03
Arc 2007 Apr 04.96 - 13.03, WRMS residuals = 0.011 deg

IGS-R2 shroud2   0.0  0.0  0.0  4.0 v
1 30591U 07005F   07101.05026800  .00005775  00000-0  21638-3 0    00
2 30591  97.2300 221.6189 0007714 234.8402 125.2115 15.27280235    04
Arc 2007 Apr 07.98 - 11.06, WRMS residuals = 0.018 deg

Ted Molczan

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