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AstDyS ∴ Objects ∴ 1999TW252 ∴ Observational info
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(137446) 1999TW252  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8832.85 days
Unobserved 147 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-10-01.270
Last observation 2023-12-07.120
Number (Discarded) 630 (9)

 

Get the observational details
ASCII file

 

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