AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991FA ∴ Observational info
Contact »
(11054) 1991FA  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 31415.9 days
Unobserved 148 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1937-11-28.341
Last observation 2023-12-03.217
Number (Discarded) 1336 (11)

 

Get the observational details
ASCII file

 

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