AstDyS-2

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AstDyS ∴ Objects ∴ 1990BF ∴ Observational info
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(11503) 1990BF  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 28530.6 days
Unobserved 407 days

 

Astrometry summary
Optical
RMS of residuals 0.46"
First observation 1940-01-30.921
Last observation 2018-03-12.491
Number (Discarded) 1776 (6)

 

Get the observational details
ASCII file

 

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





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