Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 8 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/08/2019   08:18:13   (  -0.33,-104.61) (  -0.54,-103.65)  108.91                75
 08/09/2019   20:40:06   (   0.36,-104.77) (  -0.56,-108.97)  478.92                80
 08/10/2019   20:24:01   (   0.35,-104.77) (   0.40,-104.43)   37.96                80
 08/13/2019   08:27:04   (  -0.37,-104.60) (  -0.27,-105.17)   64.34                80
 08/14/2019   08:05:39   (  -0.36,-104.60) (  -1.22,-100.63)  451.90                80
 08/15/2019   20:27:37   (   0.39,-104.76) (   0.13,-105.95)  136.09                80
 08/16/2019   20:11:33   (   0.38,-104.76) (   1.15,-101.42)  381.01                80
 08/18/2019   08:33:20   (  -0.40,-104.61) (   0.06,-106.69)  235.95                80
 08/19/2019   08:11:56   (  -0.39,-104.61) (  -0.96,-102.15)  280.42                80
 08/20/2019   20:33:53   (   0.41,-104.76) (  -0.18,-107.47)  308.68                80