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(289227) 2004XY60  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6930 days
Unobserved 136 days

 

Astrometry summary
Optical
RMS of residuals 0.413219
First observation 2004-12-14.54558
Last observation 2023-12-05.327647
Number (Discarded) 111 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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