NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FB ∴ Observational info
Contact »
(137158) 1999FB  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6914 days
Unobserved 1071 days

 

Astrometry summary
Optical
RMS of residuals 0.597178"
First observation 1998-05-24.23995
Last observation 2017-04-28.57572
Number (Discarded) 409 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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