AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XA77 ∴ Observational info
Contact »
(446867) 2001XA77  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8137.12 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2001-12-07.205
Last observation 2024-03-18.324
Number (Discarded) 153 (1)

 

Get the observational details
ASCII file

 

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