2020AB
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
20 |
days |
Unobserved |
1710 |
days |
Astrometry summary
Optical
RMS of residuals |
0.680690 |
First observation |
2019-12-30.445413 |
Last observation |
2020-01-19.527347 |
Number (Discarded) |
85 (2) |
|
Radar
First observation |
2020-01-03 |
Last observation |
2020-01-03 |
Delay (Discarded) |
1 (0) |
Doppler (Discarded) |
1 (0) |
Total (Discarded) |
2 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.