AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015AL255 ∴ Observational info
Contact »
(517639) 2015AL255  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6646.07 days
Unobserved 347 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2005-03-04.231
Last observation 2023-05-15.305
Number (Discarded) 256 (0)

 

Get the observational details
ASCII file

 

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