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2021LD1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 130 days
Unobserved 935 days

 

Astrometry summary
Optical
RMS of residuals 0.436057
First observation 2021-04-29.588993
Last observation 2021-09-06.38872
Number (Discarded) 109 (1)
Radar
First observation 2021-07-11
Last observation 2021-07-11
Delay (Discarded) 2 (0)
Doppler (Discarded) 1 (0)
Total (Discarded) 3 (0)

 

Get the observational details
Optical observations (ASCII file)
Radar observations

 

Note. The ASCII file is in a format suitable for OrbFit input.