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AstDyS ∴ Objects ∴ 2001DT21 ∴ Observational info
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(46028) 2001DT21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9519.95 days
Unobserved 303 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1997-06-03.228
Last observation 2023-06-27.175
Number (Discarded) 1418 (6)

 

Get the observational details
ASCII file

 

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