AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL4 ∴ Observational info
Contact »
(60258) 1999XL4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10223.1 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1996-03-21.346
Last observation 2024-03-17.486
Number (Discarded) 1614 (9)

 

Get the observational details
ASCII file

 

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