AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QC18 ∴ Observational info
Contact »
(51889) 2001QC18  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 16392.8 days
Unobserved 279 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1978-09-06.104
Last observation 2023-07-24.918
Number (Discarded) 1882 (7)

 

Get the observational details
ASCII file

 

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