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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QR259 ∴ Observational info
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(146430) 2001QR259  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8241.17 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2001-08-25.337
Last observation 2024-03-18.507
Number (Discarded) 525 (7)

 

Get the observational details
ASCII file

 

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