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AstDyS ∴ Objects ∴ 2001SN290 ∴ Observational info
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(376856) 2001SN290  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7636 days
Unobserved 731 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-06-02.448
Last observation 2022-04-29.446
Number (Discarded) 306 (8)

 

Get the observational details
ASCII file

 

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