(488453) 1994XD
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
10641 |
days |
Unobserved |
89 |
days |
Astrometry summary
Optical
RMS of residuals |
0.463714 |
First observation |
1994-12-01.43811 |
Last observation |
2024-01-19.603681 |
Number (Discarded) |
653 (8) |
|
Radar
First observation |
2005-06-24 |
Last observation |
2012-11-30 |
Delay (Discarded) |
6 (2) |
Doppler (Discarded) |
2 (0) |
Total (Discarded) |
8 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.