(164121) 2003YT1
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
15098 |
days |
| Unobserved |
35 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.441253 |
| First observation |
1982-11-19.43006 |
| Last observation |
2024-04-20.364578 |
| Number (Discarded) |
1690 (16) |
|
Radar
| First observation |
2004-05-01 |
| Last observation |
2016-10-31 |
| Delay (Discarded) |
7 (2) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
8 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.