AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DD44 ∴ Observational info
Contact »
(165555) 2001DD44  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8369.85 days
Unobserved 146 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2001-01-04.388
Last observation 2023-12-05.234
Number (Discarded) 707 (2)

 

Get the observational details
ASCII file

 

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