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(305842) 2009DY142  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8491.88 days
Unobserved 118 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2000-09-29.385
Last observation 2023-12-30.261
Number (Discarded) 373 (0)

 

Get the observational details
ASCII file

 

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