AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UJ23 ∴ Observational info
Contact »
(44864) 1999UJ23  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9161.87 days
Unobserved 351 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-04-21.293
Last observation 2023-05-22.161
Number (Discarded) 1729 (213)

 

Get the observational details
ASCII file

 

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