2013EC20
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
6 |
days |
| Unobserved |
4061 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.430644 |
| First observation |
2013-03-07.21579 |
| Last observation |
2013-03-08.83617 |
| Number (Discarded) |
58 (0) |
|
Radar
| First observation |
2013-03-13 |
| Last observation |
2013-03-13 |
| Delay (Discarded) |
0 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.