AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QS22 ∴ Observational info
Contact »
(44230) 1998QS22  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11955.7 days
Unobserved 290 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1990-11-17.132
Last observation 2023-08-11.842
Number (Discarded) 2951 (12)

 

Get the observational details
ASCII file

 

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