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AstDyS ∴ Objects ∴ 1999VJ156 ∴ Observational info
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(102789) 1999VJ156  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9150.01 days
Unobserved 773 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1997-03-04.135
Last observation 2022-03-23.149
Number (Discarded) 436 (1)

 

Get the observational details
ASCII file

 

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