AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BN12 ∴ Observational info
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(123778) 2001BN12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8155.17 days
Unobserved 405 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2000-11-21.312
Last observation 2023-03-21.478
Number (Discarded) 627 (3)

 

Get the observational details
ASCII file

 

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