(2100) Ra-Shalom
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
17463 |
days |
| Unobserved |
267 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.399833 |
| First observation |
1975-10-03.17560 |
| Last observation |
2023-07-26.624527 |
| Number (Discarded) |
3834 (30) |
|
Radar
| First observation |
1981-08-25 |
| Last observation |
2019-09-08 |
| Delay (Discarded) |
8 (0) |
| Doppler (Discarded) |
2 (0) |
| Total (Discarded) |
10 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.