(20358) Dalem
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
11657.5 |
days |
Unobserved |
262 |
days |
Astrometry summary
Optical
RMS of residuals |
0.39 |
First observation |
1991-09-12.485 |
Last observation |
2023-08-13.011 |
Number (Discarded) |
2828 (12) |
|
Note: The ASCII file is in a format suitable for OrbFit input.