AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XX22 ∴ Observational info
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(168444) 1998XX22  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9230.49 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-12-11.142
Last observation 2024-03-19.636
Number (Discarded) 499 (3)

 

Get the observational details
ASCII file

 

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