NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Zao ∴ Observational info
Contact »
(5751) Zao  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 12573 days
Unobserved 229 days

 

Astrometry summary
Optical
RMS of residuals 0.529524
First observation 1989-03-10.77014
Last observation 2023-08-13.137072
Number (Discarded) 2498 (9)

 

Get the observational details
Optical observations (ASCII file)

 

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