(17188) 1999WC2
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
12079 |
days |
Unobserved |
211 |
days |
Astrometry summary
Optical
RMS of residuals |
0.443447 |
First observation |
1990-07-27.30486 |
Last observation |
2023-08-21.92819 |
Number (Discarded) |
756 (0) |
|
Radar
First observation |
2013-06-27 |
Last observation |
2013-06-27 |
Delay (Discarded) |
1 (0) |
Doppler (Discarded) |
0 (0) |
Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.