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AstDyS ∴ Objects ∴ 1998RA30 ∴ Observational info
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(145798) 1998RA30  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11714.8 days
Unobserved 180 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1991-10-04.446
Last observation 2023-10-31.222
Number (Discarded) 651 (8)

 

Get the observational details
ASCII file

 

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