AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UM99 ∴ Observational info
Contact »
(140732) 2001UM99  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7822.94 days
Unobserved 407 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2001-10-17.336
Last observation 2023-03-19.273
Number (Discarded) 773 (3)

 

Get the observational details
ASCII file

 

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