AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RO71 ∴ Observational info
Contact »
(121251) 1999RO71  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8957.23 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1999-09-07.343
Last observation 2024-03-16.570
Number (Discarded) 707 (3)

 

Get the observational details
ASCII file

 

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