AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Deucalion ∴ Observational info
Contact »
(53311) Deucalion  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7744.31 days
Unobserved 1400 days

 

Astrometry summary
Optical
RMS of residuals 0.70
First observation 1999-04-12.054
Last observation 2020-06-24.362
Number (Discarded) 128 (0)

 

Get the observational details
ASCII file

 

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