Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 7 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/06/2019   08:36:43   (  -0.16,-104.60) (   0.65,-108.15)  404.13                80
 07/07/2019   08:20:38   (  -0.15,-104.61) (  -0.36,-103.61)  113.48                80
 07/08/2019   20:39:56   (   0.18,-104.80) (  -0.74,-108.94)  471.70                80
 07/09/2019   20:23:52   (   0.16,-104.81) (   0.27,-104.41)   46.03                80
 07/12/2019   08:24:15   (  -0.18,-104.66) (  -0.05,-105.13)   54.89                80
 07/13/2019   08:08:10   (  -0.17,-104.67) (  -1.06,-100.60)  462.81                80
 07/14/2019   20:27:29   (   0.20,-104.85) (  -0.04,-105.92)  122.38                80
 07/15/2019   20:11:24   (   0.19,-104.86) (   0.97,-101.39)  395.32                80
 07/17/2019   08:30:32   (  -0.22,-104.70) (   0.20,-106.67)  223.02                80
 07/18/2019   08:14:28   (  -0.21,-104.71) (  -0.81,-102.13)  294.76                80