NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UN1 ∴ Observational info
Contact »
(275545) 1998UN1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8879 days
Unobserved 435 days

 

Astrometry summary
Optical
RMS of residuals 0.604102
First observation 1998-10-19.09376
Last observation 2023-02-09.108381
Number (Discarded) 299 (6)

 

Get the observational details
Optical observations (ASCII file)

 

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