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AstDyS ∴ Objects ∴ 1999JQ4 ∴ Observational info
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(192619) 1999JQ4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9188.85 days
Unobserved 101 days

 

Astrometry summary
Optical
RMS of residuals 0.83
First observation 1999-04-14.385
Last observation 2024-06-10.235
Number (Discarded) 1784 (454)

 

Get the observational details
ASCII file

 

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