AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997RH4 ∴ Observational info
Contact »
(168385) 1997RH4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9653.2 days
Unobserved 80 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1997-09-05.068
Last observation 2024-02-09.269
Number (Discarded) 1048 (6)

 

Get the observational details
ASCII file

 

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