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AstDyS ∴ Objects ∴ 1999TN137 ∴ Observational info
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(217704) 1999TN137  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8857.01 days
Unobserved 163 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-10-06.264
Last observation 2024-01-05.269
Number (Discarded) 251 (6)

 

Get the observational details
ASCII file

 

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