AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM252 ∴ Observational info
Contact »
(509963) 2009SM252  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6014.98 days
Unobserved 787 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 2005-09-11.297
Last observation 2022-03-01.272
Number (Discarded) 97 (0)

 

Get the observational details
ASCII file

 

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