AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997XR ∴ Observational info
Contact »
(58660) 1997XR  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10893.9 days
Unobserved 292 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1993-09-18.270
Last observation 2023-07-17.135
Number (Discarded) 1782 (68)

 

Get the observational details
ASCII file

 

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