Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 2 27.  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)
 02/27/2016   23:22:44   (   0.02,-135.14) (   0.45,-133.40)  199.96                80
 03/01/2016   11:47:15   (  -0.01,-135.11) (   0.77,-138.62)  399.77                80
 03/02/2016   11:35:56   (  -0.01,-135.08) (   0.17,-135.86)   88.92                80
 03/03/2016   11:21:56   (  -0.01,-135.05) (  -0.43,-133.10)  221.77                80
 03/05/2016   23:46:39   (   0.00,-134.95) (  -0.80,-138.37)  390.64                80
 03/06/2016   23:35:21   (   0.00,-134.91) (  -0.15,-135.62)   80.71                80
 03/07/2016   23:21:21   (   0.00,-134.88) (   0.44,-132.86)  229.11                80
 03/10/2016   11:43:10   (  -0.00,-134.80) (   0.75,-138.08)  373.48                80
 03/11/2016   11:31:51   (  -0.00,-134.76) (   0.15,-135.32)   64.10                80
 03/12/2016   11:23:12   (  -0.00,-134.72) (  -0.52,-132.58)  245.22                80