Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 11 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/25/2019   18:35:35   (   0.00, -75.22) (  -0.46, -77.25)  231.89                80
 11/26/2019   18:14:11   (   0.00, -75.24) (   0.59, -72.73)  286.92                80
 11/28/2019   06:38:37   (  -0.00, -75.27) (   0.62, -77.99)  309.78                80
 11/29/2019   06:17:12   (   0.00, -75.30) (  -0.44, -73.47)  209.36                80
 11/30/2019   18:41:48   (  -0.01, -75.34) (  -0.77, -78.76)  390.73                80
 12/01/2019   18:20:22   (  -0.01, -75.36) (   0.23, -74.23)  128.91                80
 12/03/2019   06:44:50   (   0.02, -75.41) (   0.92, -79.50)  466.38                80
 12/04/2019   06:23:24   (   0.02, -75.44) (  -0.08, -74.97)   53.59                80
 12/06/2019   18:29:15   (  -0.02, -75.53) (  -0.07, -75.74)   24.85                80
 12/07/2019   18:07:49   (  -0.02, -75.56) (   0.93, -71.21)  495.67                80