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2001YM4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6449 days
Unobserved 2 days

 

Astrometry summary
Optical
RMS of residuals 0.707453"
First observation 2001-12-22.38086
Last observation 2019-08-19.327959
Number (Discarded) 93 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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





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