NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002QD7 ∴ Observational info
Contact »
(495848) 2002QD7  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7142 days
Unobserved 779 days

 

Astrometry summary
Optical
RMS of residuals 0.514418
First observation 2002-08-20.37741
Last observation 2022-03-10.456078
Number (Discarded) 282 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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