AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004NO31 ∴ Observational info
Contact »
(197689) 2004NO31  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11407.6 days
Unobserved 257 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1992-05-30.520
Last observation 2023-08-24.078
Number (Discarded) 971 (7)

 

Get the observational details
ASCII file

 

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