AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999CB147 ∴ Observational info
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(91271) 1999CB147  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9006.65 days
Unobserved 709 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1997-09-27.530
Last observation 2022-05-26.178
Number (Discarded) 989 (2)

 

Get the observational details
ASCII file

 

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