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(447903) 2007XJ20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6212 days
Unobserved 544 days

 

Astrometry summary
Optical
RMS of residuals 0.673189
First observation 2005-10-28.45146
Last observation 2022-10-31.414395
Number (Discarded) 177 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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