(620000) 2019YS4
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
5039 |
days |
Unobserved |
299 |
days |
Astrometry summary
Optical
RMS of residuals |
0.594265 |
First observation |
2010-02-16.702837 |
Last observation |
2023-12-04.420541 |
Number (Discarded) |
132 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.