NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019YB4 ∴ Observational info
Contact »
2019YB4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4 days
Unobserved 1570 days

 

Astrometry summary
Optical
RMS of residuals 0.609019
First observation 2019-12-29.500229
Last observation 2020-01-02.03361
Number (Discarded) 37 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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