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AstDyS ∴ Objects ∴ 1998RM56 ∴ Observational info
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(404960) 1998RM56  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9004.93 days
Unobserved 354 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-09-14.353
Last observation 2023-05-11.285
Number (Discarded) 288 (3)

 

Get the observational details
ASCII file

 

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