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AstDyS ∴ Objects ∴ 2007VR257 ∴ Observational info
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(216852) 2007VR257  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8978.05 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1998-11-17.307
Last observation 2023-06-17.356
Number (Discarded) 418 (2)

 

Get the observational details
ASCII file

 

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