Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 8 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/18/2019   08:33:07   (   0.38,-104.42) (   0.84,-106.51)  237.86                80
 08/19/2019   08:11:42   (   0.37,-104.40) (  -0.18,-101.98)  276.20                80
 08/20/2019   20:33:40   (  -0.38,-104.55) (  -0.97,-107.29)  311.30                80
 08/21/2019   20:17:35   (  -0.37,-104.54) (   0.05,-102.76)  204.15                80
 08/23/2019   08:39:21   (   0.38,-104.36) (   1.22,-108.01)  415.65                80
 08/24/2019   08:17:57   (   0.37,-104.34) (   0.20,-103.48)   98.11                80
 08/25/2019   20:39:54   (  -0.38,-104.47) (  -1.34,-108.79)  492.57                80
 08/26/2019   20:23:50   (  -0.37,-104.45) (  -0.32,-104.26)   22.44                80
 08/29/2019   08:26:53   (   0.37,-104.27) (   0.51,-104.99)   81.91                80
 08/30/2019   08:05:28   (   0.36,-104.24) (  -0.50,-100.46)  431.73                80