NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Masaakikoyama ∴ Observational info
Contact »
(13553) Masaakikoyama  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 16407 days
Unobserved 23 days

 

Astrometry summary
Optical
RMS of residuals 0.436397
First observation 1979-06-24.36188
Last observation 2024-05-25.275019
Number (Discarded) 2049 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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