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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000DL17 ∴ Observational info
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(121889) 2000DL17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9220.95 days
Unobserved 110 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-10-12.373
Last observation 2024-01-10.328
Number (Discarded) 553 (5)

 

Get the observational details
ASCII file

 

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