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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000SE139 ∴ Observational info
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(158046) 2000SE139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8474.94 days
Unobserved 143 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2000-09-23.330
Last observation 2023-12-07.269
Number (Discarded) 552 (1)

 

Get the observational details
ASCII file

 

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