Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/28/2019   08:36:23   (   0.05,-104.40) (   0.90,-108.08)  420.39                80
 03/01/2019   08:20:18   (   0.05,-104.40) (  -0.16,-103.56)   96.84                80
 03/03/2019   20:23:27   (  -0.06,-104.24) (  -0.10,-104.31)    9.10                80
 03/06/2019   08:23:50   (   0.06,-104.42) (   0.20,-105.05)   72.49                80
 03/07/2019   08:07:45   (   0.06,-104.42) (  -0.80,-100.52)  444.95                80
 03/08/2019   20:29:40   (  -0.07,-104.27) (  -0.40,-105.82)  176.17                80
 03/09/2019   20:08:14   (  -0.06,-104.27) (   0.60,-101.28)  340.47                80
 03/11/2019   08:30:02   (   0.07,-104.43) (   0.54,-106.55)  241.46                80
 03/12/2019   08:13:56   (   0.07,-104.44) (  -0.46,-102.01)  275.91                80