AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990QT9 ∴ Observational info
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(10312) 1990QT9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14810.3 days
Unobserved 390 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1977-09-09.919
Last observation 2018-03-29.229
Number (Discarded) 1684 (9)

 

Get the observational details
ASCII file

 

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





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