(168378) 1997ET30
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
12874 |
days |
Unobserved |
106 |
days |
Astrometry summary
Optical
RMS of residuals |
0.499598 |
First observation |
1988-09-14.40174 |
Last observation |
2023-12-14.307397 |
Number (Discarded) |
1172 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.