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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000DB3 ∴ Observational info
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(71547) 2000DB3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11873.7 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1991-09-15.418
Last observation 2024-03-19.087
Number (Discarded) 2871 (8)

 

Get the observational details
ASCII file

 

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