AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SP154 ∴ Observational info
Contact »
(233919) 2009SP154  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8999.99 days
Unobserved 383 days

 

Astrometry summary
Optical
RMS of residuals 0.63
First observation 1998-08-26.432
Last observation 2023-04-17.424
Number (Discarded) 183 (0)

 

Get the observational details
ASCII file

 

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