AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DJ59 ∴ Observational info
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(173601) 2001DJ59  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8654.09 days
Unobserved 311 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-10-09.223
Last observation 2023-06-19.308
Number (Discarded) 458 (1)

 

Get the observational details
ASCII file

 

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