AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016NW57 ∴ Observational info
Contact »
(518178) 2016NW57  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6569.09 days
Unobserved 497 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2005-05-16.170
Last observation 2023-05-11.257
Number (Discarded) 131 (1)

 

Get the observational details
ASCII file

 

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