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AstDyS ∴ Objects ∴ 1990RN8 ∴ Observational info
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(19989) 1990RN8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 13630.5 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1986-11-25.898
Last observation 2024-03-21.434
Number (Discarded) 2410 (8)

 

Get the observational details
ASCII file

 

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