AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alsufi ∴ Observational info
Contact »
(12621) Alsufi  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 23187.2 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1960-09-24.324
Last observation 2024-03-19.513
Number (Discarded) 2317 (4)

 

Get the observational details
ASCII file

 

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