NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RH33 ∴ Observational info
Contact »
(275558) 1999RH33  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 12892 days
Unobserved 261 days

 

Astrometry summary
Optical
RMS of residuals 0.538956"
First observation 1985-02-28.67709
Last observation 2020-06-16.53380
Number (Discarded) 449 (7)

 

Get the observational details
Optical observations (ASCII file)

 

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