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AstDyS ∴ Objects ∴ 1999BK4 ∴ Observational info
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(137117) 1999BK4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9038.2 days
Unobserved 193 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-01-19.066
Last observation 2023-10-18.269
Number (Discarded) 681 (8)

 

Get the observational details
ASCII file

 

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