AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QA238 ∴ Observational info
Contact »
(83103) 2001QA238  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9130.08 days
Unobserved 103 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-01-15.203
Last observation 2024-01-14.280
Number (Discarded) 2131 (229)

 

Get the observational details
ASCII file

 

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