(70074) 1999JY54
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8831.45 |
days |
Unobserved |
290 |
days |
Astrometry summary
Optical
RMS of residuals |
0.49 |
First observation |
1999-05-07.283 |
Last observation |
2023-07-11.735 |
Number (Discarded) |
1543 (8) |
|
Note: The ASCII file is in a format suitable for OrbFit input.