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AstDyS ∴ Objects ∴ 2007TW270 ∴ Observational info
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(495980) 2007TW270  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10309.1 days
Unobserved 877 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1993-09-18.125
Last observation 2021-12-09.239
Number (Discarded) 132 (1)

 

Get the observational details
ASCII file

 

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