(11931) 1993DD2
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
14954.6 |
days |
Unobserved |
167 |
days |
Astrometry summary
Optical
RMS of residuals |
0.93 |
First observation |
1982-12-04.424 |
Last observation |
2023-11-14.069 |
Number (Discarded) |
7718 (506) |
|
Note: The ASCII file is in a format suitable for OrbFit input.