NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HE1 ∴ Observational info
Contact »
2021HE1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 2 days
Unobserved 1141 days

 

Astrometry summary
Optical
RMS of residuals 0.718232
First observation 2021-04-18.18334
Last observation 2021-04-20.381224
Number (Discarded) 49 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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