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AstDyS ∴ Objects ∴ 2000ET131 ∴ Observational info
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OBSERVATIONAL INFORMATION
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Arc information
Arc length 11601.2 days
Unobserved 319 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1991-09-09.396
Last observation 2023-06-14.561
Number (Discarded) 1530 (7)

 

Get the observational details
ASCII file

 

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