NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JU4 ∴ Observational info
Contact »
2021JU4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11 days
Unobserved 1073 days

 

Astrometry summary
Optical
RMS of residuals 0.832991
First observation 2021-05-06.219216
Last observation 2021-05-17.03186
Number (Discarded) 100 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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