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(302871) 2003HA22  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6620 days
Unobserved 2 days

 

Astrometry summary
Optical
RMS of residuals 0.574148"
First observation 2003-04-01.46725
Last observation 2021-05-16.500911
Number (Discarded) 278 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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