AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QD12 ∴ Observational info
Contact »
(100958) 1998QD12  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9331.95 days
Unobserved 54 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-08-17.248
Last observation 2024-03-05.198
Number (Discarded) 986 (8)

 

Get the observational details
ASCII file

 

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