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AstDyS ∴ Objects ∴ 1990SS7 ∴ Observational info
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(17456) 1990SS7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12200.5 days
Unobserved 86 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1990-09-14.186
Last observation 2024-02-08.658
Number (Discarded) 2185 (7)

 

Get the observational details
ASCII file

 

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