NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013DQ9 ∴ Observational info
Contact »
2013DQ9  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 3689 days
Unobserved 76 days

 

Astrometry summary
Optical
RMS of residuals 0.548557
First observation 2013-02-17.34193
Last observation 2023-03-26.093451
Number (Discarded) 75 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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