AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QK90 ∴ Observational info
Contact »
(88452) 2001QK90  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11364.1 days
Unobserved 174 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1992-10-01.766
Last observation 2023-11-12.831
Number (Discarded) 1559 (8)

 

Get the observational details
ASCII file

 

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