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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000XX49 ∴ Observational info
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OBSERVATIONAL INFORMATION
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Arc information
Arc length 15966.4 days
Unobserved 231 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1979-12-24.938
Last observation 2023-09-11.301
Number (Discarded) 1125 (10)

 

Get the observational details
ASCII file

 

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