AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SW221 ∴ Observational info
Contact »
(402295) 2005SW221  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8034.27 days
Unobserved 139 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2001-12-18.873
Last observation 2023-12-18.139
Number (Discarded) 201 (1)

 

Get the observational details
ASCII file

 

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