(215588) 2003HF2
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
7683 |
days |
| Unobserved |
332 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.631116 |
| First observation |
2002-05-10.31106 |
| Last observation |
2023-05-23.301640 |
| Number (Discarded) |
427 (7) |
|
Radar
| First observation |
2017-03-26 |
| Last observation |
2017-04-01 |
| Delay (Discarded) |
11 (0) |
| Doppler (Discarded) |
0 (0) |
| Total (Discarded) |
11 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.