AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BY56 ∴ Observational info
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(285820) 2001BY56  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8468.92 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2000-12-28.471
Last observation 2024-03-06.392
Number (Discarded) 369 (1)

 

Get the observational details
ASCII file

 

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