Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 3 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 03/08/2018   00:58:21   (  -0.05,-135.26) (  -0.52,-137.41)  245.19                80
 03/09/2018   00:49:29   (  -0.05,-135.24) (   0.07,-134.59)   73.27                80
 03/10/2018   00:37:57   (  -0.05,-135.22) (   0.73,-131.78)  391.47                80
 03/12/2018   12:59:21   (   0.06,-135.15) (   0.47,-136.86)  195.01                80
 03/13/2018   12:45:10   (   0.06,-135.13) (  -0.20,-134.05)  122.85                80
 03/14/2018   12:33:37   (   0.06,-135.10) (  -0.80,-131.23)  440.59                80
 03/16/2018   01:06:32   (  -0.07,-135.04) (  -1.02,-139.12)  465.56                80
 03/17/2018   00:55:01   (  -0.07,-135.01) (  -0.37,-136.31)  148.19                80
 03/18/2018   00:46:10   (  -0.07,-134.98) (   0.29,-133.50)  169.04                80
 03/19/2018   00:34:38   (  -0.07,-134.94) (   0.95,-130.69)  486.08                80
 03/20/2018   13:05:51   (   0.07,-134.89) (   0.93,-138.57)  419.46                20