NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HC2 ∴ Observational info
Contact »
2021HC2  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 16 days
Unobserved 1081 days

 

Astrometry summary
Optical
RMS of residuals 0.933730
First observation 2021-04-19.348006
Last observation 2021-05-05.339858
Number (Discarded) 25 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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