AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QA144 ∴ Observational info
Contact »
(82981) 2001QA144  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 12046.9 days
Unobserved 263 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1990-09-25.375
Last observation 2023-09-19.277
Number (Discarded) 950 (4)

 

Get the observational details
ASCII file

 

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