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(331149) 2010WS57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8649.1 days
Unobserved 349 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1999-09-07.254
Last observation 2023-05-13.353
Number (Discarded) 222 (0)

 

Get the observational details
ASCII file

 

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