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AstDyS ∴ Objects ∴ 1998BT9 ∴ Observational info
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(79474) 1998BT9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9261.08 days
Unobserved 332 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-01-22.093
Last observation 2023-06-01.168
Number (Discarded) 1089 (1)

 

Get the observational details
ASCII file

 

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