AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006BT257 ∴ Observational info
Contact »
(291355) 2006BT257  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8065.85 days
Unobserved 96 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2001-12-19.308
Last observation 2024-01-19.163
Number (Discarded) 277 (1)

 

Get the observational details
ASCII file

 

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