Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2018 8 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/17/2018   20:33:25   (  -0.39,-104.62) (  -0.96,-107.19)  292.49                80
 08/18/2018   20:17:21   (  -0.38,-104.61) (   0.08,-102.67)  222.59                80
 08/20/2018   08:39:09   (   0.39,-104.43) (   1.18,-107.92)  397.55                80
 08/21/2018   08:17:45   (   0.38,-104.41) (   0.13,-103.40)  116.33                80
 08/22/2018   20:39:42   (  -0.39,-104.55) (  -1.32,-108.70)  473.71                80
 08/23/2018   20:23:39   (  -0.38,-104.54) (  -0.27,-104.18)   41.54                80
 08/26/2018   08:26:43   (   0.38,-104.36) (   0.48,-104.91)   62.50                80
 08/27/2018   08:05:18   (   0.37,-104.34) (  -0.50,-100.38)  451.67                80
 08/28/2018   20:27:16   (  -0.38,-104.47) (  -0.67,-105.69)  138.99                80
 08/29/2018   20:11:12   (  -0.38,-104.46) (   0.38,-101.16)  376.53                80