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(542915) 2013PY3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8417.12 days
Unobserved 1179 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-01-26.219
Last observation 2021-02-11.338
Number (Discarded) 292 (55)

 

Get the observational details
ASCII file

 

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