AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Matsumura ∴ Observational info
Contact »
(9105) Matsumura  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11096.6 days
Unobserved 270 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1993-03-19.219
Last observation 2023-08-05.843
Number (Discarded) 2143 (15)

 

Get the observational details
ASCII file

 

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