AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Niekdekort ∴ Observational info
Contact »
(12172) Niekdekort  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 18974.1 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.87
First observation 1972-04-09.169
Last observation 2024-03-21.282
Number (Discarded) 5366 (423)

 

Get the observational details
ASCII file

 

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