NEODyS-2

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2021TD21  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 84 days
Unobserved 14 days

 

Astrometry summary
Optical
RMS of residuals 0.521754"
First observation 2021-10-13.569807
Last observation 2022-01-05.19642
Number (Discarded) 67 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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