NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HG4 ∴ Observational info
Contact »
2017HG4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 1480 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.585075"
First observation 2017-04-26.26272
Last observation 2021-05-15.299290
Number (Discarded) 38 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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