AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BW23 ∴ Observational info
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(243894) 2001BW23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8174.01 days
Unobserved 344 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2000-12-30.384
Last observation 2023-05-18.391
Number (Discarded) 333 (1)

 

Get the observational details
ASCII file

 

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