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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001VS57 ∴ Observational info
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(337833) 2001VS57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8122.98 days
Unobserved 136 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-09-19.402
Last observation 2023-12-16.377
Number (Discarded) 344 (0)

 

Get the observational details
ASCII file

 

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