NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021QB3 ∴ Observational info
Contact »
2021QB3  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 59 days
Unobserved 912 days

 

Astrometry summary
Optical
RMS of residuals 0.572602
First observation 2021-08-31.310308
Last observation 2021-10-29.392994
Number (Discarded) 315 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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