AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UJ147 ∴ Observational info
Contact »
(83897) 2001UJ147  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11527.8 days
Unobserved 396 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1991-10-04.303
Last observation 2023-04-27.148
Number (Discarded) 1145 (5)

 

Get the observational details
ASCII file

 

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