AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UM69 ∴ Observational info
Contact »
(515184) 2011UM69  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4221.99 days
Unobserved 370 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2011-09-29.388
Last observation 2023-04-21.376
Number (Discarded) 168 (0)

 

Get the observational details
ASCII file

 

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