AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QR23 ∴ Observational info
Contact »
(135083) 2001QR23  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9510.91 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-03-05.729
Last observation 2024-03-19.637
Number (Discarded) 1505 (11)

 

Get the observational details
ASCII file

 

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