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AstDyS ∴ Objects ∴ 2007TW81 ∴ Observational info
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(300458) 2007TW81  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7662.84 days
Unobserved 747 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-04-16.295
Last observation 2022-04-09.137
Number (Discarded) 227 (2)

 

Get the observational details
ASCII file

 

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