AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QU157 ∴ Observational info
Contact »
(618638) 2002QU157  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7364.64 days
Unobserved 544 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2002-08-30.497
Last observation 2022-10-29.139
Number (Discarded) 110 (2)

 

Get the observational details
ASCII file

 

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