(1915) Quetzalcoatl
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
24702 |
days |
| Unobserved |
1273 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.688889 |
| First observation |
1953-03-09.35694 |
| Last observation |
2020-10-25.131620 |
| Number (Discarded) |
58 (3) |
|
Radar
| First observation |
1981-03-08 |
| Last observation |
1981-03-08 |
| Delay (Discarded) |
0 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.