NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020ER ∴ Observational info
Contact »
2020ER  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 18 days
Unobserved 1485 days

 

Astrometry summary
Optical
RMS of residuals 0.448480
First observation 2020-03-15.21215
Last observation 2020-04-02.11752
Number (Discarded) 56 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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