AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RQ181 ∴ Observational info
Contact »
(40640) 1999RQ181  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11198.2 days
Unobserved 62 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1993-07-20.244
Last observation 2024-03-17.458
Number (Discarded) 1552 (8)

 

Get the observational details
ASCII file

 

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