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AstDyS ∴ Objects ∴ 2007GY21 ∴ Observational info
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(327985) 2007GY21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6340.87 days
Unobserved 312 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2006-02-06.467
Last observation 2023-06-18.335
Number (Discarded) 190 (1)

 

Get the observational details
ASCII file

 

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