AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004XC77 ∴ Observational info
Contact »
(198503) 2004XC77  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8505.14 days
Unobserved 468 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1999-10-02.229
Last observation 2023-01-14.374
Number (Discarded) 307 (2)

 

Get the observational details
ASCII file

 

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