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AstDyS ∴ Objects ∴ 1997GZ30 ∴ Observational info
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(439838) 1997GZ30  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9577.92 days
Unobserved 310 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1997-03-30.460
Last observation 2023-06-20.385
Number (Discarded) 153 (5)

 

Get the observational details
ASCII file

 

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