AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DW57 ∴ Observational info
Contact »
(329209) 2012DW57  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7764.06 days
Unobserved 340 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2002-04-09.248
Last observation 2023-07-12.308
Number (Discarded) 148 (2)

 

Get the observational details
ASCII file

 

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