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AstDyS ∴ Objects ∴ 2000JR2 ∴ Observational info
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(30309) 2000JR2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11767 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1991-12-27.367
Last observation 2024-03-15.327
Number (Discarded) 3368 (13)

 

Get the observational details
ASCII file

 

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