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AstDyS ∴ Objects ∴ 1989TM1 ∴ Observational info
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(9942) 1989TM1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10608.1 days
Unobserved 61 days

 

Astrometry summary
Optical
RMS of residuals 0.48"
First observation 1989-09-30.416
Last observation 2018-10-16.534
Number (Discarded) 1539 (10)

 

Get the observational details
ASCII file

 

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





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