(461397) 2001SD170
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
6222 |
days |
Unobserved |
2091 |
days |
Astrometry summary
Optical
RMS of residuals |
0.406890 |
First observation |
2001-07-25.43021 |
Last observation |
2018-08-07.31044 |
Number (Discarded) |
178 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.