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NEODyS ∴ Objects ∴ 2002TN30 ∴ Observational info
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(380359) 2002TN30  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10018 days
Unobserved 1254 days

 

Astrometry summary
Optical
RMS of residuals 0.555014"
First observation 1989-03-08.70504
Last observation 2016-08-11.58371
Number (Discarded) 228 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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