AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Efimov ∴ Observational info
Contact »
(2754) Efimov  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 32946.4 days
Unobserved 79 days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 1933-11-17.971
Last observation 2024-01-31.392
Number (Discarded) 3196 (6)

 

Get the observational details
ASCII file

 

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