AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JQ40 ∴ Observational info
Contact »
(201121) 2002JQ40  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8705.93 days
Unobserved 785 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-05-01.274
Last observation 2022-03-02.205
Number (Discarded) 483 (2)

 

Get the observational details
ASCII file

 

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