AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002SD4 ∴ Observational info
Contact »
(169914) 2002SD4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9248.14 days
Unobserved 80 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-10-12.300
Last observation 2024-02-06.444
Number (Discarded) 1061 (8)

 

Get the observational details
ASCII file

 

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