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AstDyS ∴ Objects ∴ 1999CJ77 ∴ Observational info
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(49545) 1999CJ77  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9513.9 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1997-11-29.220
Last observation 2023-12-17.123
Number (Discarded) 1343 (5)

 

Get the observational details
ASCII file

 

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