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(343098) 2009DV42  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 16332 days
Unobserved 314 days

 

Astrometry summary
Optical
RMS of residuals 0.512860"
First observation 1975-11-27.50668
Last observation 2020-08-14.52187
Number (Discarded) 498 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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