AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997EF23 ∴ Observational info
Contact »
(43964) 1997EF23  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10937.2 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1994-04-07.164
Last observation 2024-03-17.312
Number (Discarded) 2510 (12)

 

Get the observational details
ASCII file

 

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