Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2018 2 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/03/2018   18:10:25   (  -0.03, -75.19) (   0.85, -71.18)  456.42                80
 02/05/2018   06:32:12   (   0.03, -75.18) (   0.29, -76.45)  144.14                80
 02/06/2018   06:10:47   (   0.03, -75.19) (  -0.71, -71.91)  373.51                80
 02/07/2018   18:32:42   (  -0.03, -75.22) (  -0.47, -77.22)  226.89                80
 02/08/2018   18:16:37   (  -0.03, -75.24) (   0.54, -72.68)  291.29                80
 02/10/2018   06:38:23   (   0.04, -75.24) (   0.66, -77.94)  307.86                80
 02/11/2018   06:16:58   (   0.04, -75.26) (  -0.35, -73.41)  210.41                80
 02/12/2018   18:38:53   (  -0.05, -75.29) (  -0.83, -78.71)  389.40                80
 02/13/2018   18:22:47   (  -0.05, -75.31) (   0.18, -74.17)  129.40                80
 02/15/2018   06:44:35   (   0.05, -75.33) (   0.96, -79.45)  468.47                80
 02/16/2018   06:23:09   (   0.05, -75.35) (  -0.05, -74.91)   50.40                80