(511684) 2015BN509
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
6618 |
days |
| Unobserved |
157 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.602618 |
| First observation |
2005-12-03.633519 |
| Last observation |
2024-01-16.396388 |
| Number (Discarded) |
618 (12) |
|
Radar
| First observation |
2017-02-05 |
| Last observation |
2018-02-10 |
| Delay (Discarded) |
5 (0) |
| Doppler (Discarded) |
2 (0) |
| Total (Discarded) |
7 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.