AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1996YA1 ∴ Observational info
Contact »
(18541) 1996YA1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 12001.8 days
Unobserved 263 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1990-09-26.440
Last observation 2023-08-06.294
Number (Discarded) 1802 (10)

 

Get the observational details
ASCII file

 

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