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AstDyS ∴ Objects ∴ 2001TF256 ∴ Observational info
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(430495) 2001TF256  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11928.8 days
Unobserved 322 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 1990-10-16.478
Last observation 2023-06-14.285
Number (Discarded) 382 (6)

 

Get the observational details
ASCII file

 

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