AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015NW20 ∴ Observational info
Contact »
(604250) 2015NW20  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 5145.06 days
Unobserved 637 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2008-11-20.381
Last observation 2022-12-22.445
Number (Discarded) 160 (0)

 

Get the observational details
ASCII file

 

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