AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Wongsumming ∴ Observational info
Contact »
(31907) Wongsumming  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9419.92 days
Unobserved 378 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1997-06-29.232
Last observation 2023-04-14.148
Number (Discarded) 1478 (2)

 

Get the observational details
ASCII file

 

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