AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RT21 ∴ Observational info
Contact »
(142150) 2002RT21  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8056.89 days
Unobserved 364 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2001-05-01.390
Last observation 2023-05-23.283
Number (Discarded) 809 (8)

 

Get the observational details
ASCII file

 

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