Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 8 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/23/2019   08:39:22   (   0.38,-104.36) (   1.19,-108.01)  415.47                80
 08/24/2019   08:17:57   (   0.37,-104.34) (   0.17,-103.48)   98.43                80
 08/25/2019   20:39:55   (  -0.38,-104.48) (  -1.32,-108.79)  490.78                80
 08/26/2019   20:23:50   (  -0.37,-104.47) (  -0.30,-104.26)   24.57                80
 08/29/2019   08:26:52   (   0.37,-104.28) (   0.54,-104.98)   80.69                80
 08/30/2019   08:05:27   (   0.36,-104.25) (  -0.48,-100.45)  433.13                80
 08/31/2019   20:27:25   (  -0.37,-104.38) (  -0.66,-105.76)  157.18                80
 09/01/2019   20:11:20   (  -0.37,-104.37) (   0.36,-101.23)  358.43                80
 09/03/2019   08:33:08   (   0.37,-104.22) (   0.85,-106.49)  258.97                80
 09/04/2019   08:11:42   (   0.37,-104.19) (  -0.11,-101.95)  255.09                80