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AstDyS ∴ Objects ∴ 2009BT146 ∴ Observational info
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(305695) 2009BT146  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7586.97 days
Unobserved 473 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2002-04-05.262
Last observation 2023-01-12.234
Number (Discarded) 200 (1)

 

Get the observational details
ASCII file

 

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