AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007VZ221 ∴ Observational info
Contact »
(320455) 2007VZ221  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9089.93 days
Unobserved 707 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1997-07-03.382
Last observation 2022-05-23.307
Number (Discarded) 425 (6)

 

Get the observational details
ASCII file

 

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