Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 9 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/04/2019   06:24:58   (  -0.01,-137.20) (   0.70,-133.97)  368.19                80
 09/05/2019   18:43:49   (   0.02,-137.19) (   0.28,-138.53)  151.71                80
 09/06/2019   18:25:50   (   0.02,-137.19) (  -0.83,-133.54)  416.87                80
 09/08/2019   06:44:50   (  -0.02,-137.18) (  -0.24,-138.12)  108.42                80
 09/09/2019   06:21:31   (  -0.02,-137.17) (   0.87,-133.13)  459.69                80
 09/10/2019   18:40:22   (   0.02,-137.15) (   0.12,-137.69)   61.36                80
 09/13/2019   06:41:23   (  -0.02,-137.12) (  -0.08,-137.29)   19.64                80
 09/15/2019   18:39:35   (   0.01,-137.09) (  -0.04,-136.86)   26.28                80