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AstDyS ∴ Objects ∴ 1999RL89 ∴ Observational info
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(70258) 1999RL89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19330.1 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1971-04-16.228
Last observation 2024-03-18.348
Number (Discarded) 2031 (7)

 

Get the observational details
ASCII file

 

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