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AstDyS ∴ Objects ∴ 1999VN171 ∴ Observational info
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(75193) 1999VN171  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9276.47 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-04-21.297
Last observation 2023-09-13.766
Number (Discarded) 1170 (7)

 

Get the observational details
ASCII file

 

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