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AstDyS ∴ Objects ∴ 2004XJ74 ∴ Observational info
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(586840) 2004XJ74  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6698.98 days
Unobserved 385 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 2004-12-08.341
Last observation 2023-04-12.323
Number (Discarded) 196 (1)

 

Get the observational details
ASCII file

 

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