AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009PQ9 ∴ Observational info
Contact »
(573674) 2009PQ9  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7270.91 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2004-04-23.370
Last observation 2024-03-20.282
Number (Discarded) 171 (1)

 

Get the observational details
ASCII file

 

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