Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/27/2019   08:39:05   (   0.05,-104.26) (   0.87,-108.06)  432.58                80
 11/28/2019   08:17:39   (   0.06,-104.26) (  -0.12,-103.53)   83.45                80
 11/30/2019   20:20:49   (  -0.05,-104.06) (  -0.09,-104.29)   25.60                80
 12/01/2019   20:04:44   (  -0.06,-104.07) (   0.91, -99.75)  491.90                80
 12/03/2019   08:26:32   (   0.03,-104.27) (   0.18,-105.04)   87.06                80
 12/04/2019   08:05:07   (   0.05,-104.27) (  -0.82,-100.51)  429.30                80
 12/05/2019   20:27:02   (  -0.02,-104.07) (  -0.39,-105.81)  197.70                80
 12/06/2019   20:10:56   (  -0.03,-104.07) (   0.61,-101.27)  320.05                80
 12/08/2019   08:32:44   (   0.01,-104.30) (   0.54,-106.54)  256.18                80
 12/09/2019   08:11:18   (   0.03,-104.30) (  -0.46,-102.01)  260.33                80
 12/10/2019   20:33:13   (  -0.01,-104.07) (  -0.74,-107.31)  368.90                80