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AstDyS ∴ Objects ∴ 2002RR251 ∴ Observational info
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(287168) 2002RR251  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7558.89 days
Unobserved 347 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 2002-09-03.460
Last observation 2023-05-15.350
Number (Discarded) 507 (0)

 

Get the observational details
ASCII file

 

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