AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DW40 ∴ Observational info
Contact »
(454012) 2012DW40  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6058.11 days
Unobserved 303 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2006-12-21.345
Last observation 2023-07-23.453
Number (Discarded) 103 (1)

 

Get the observational details
ASCII file

 

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