Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 12 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/03/2019   08:26:32   (   0.04,-104.26) (   0.20,-105.04)   87.91                80
 12/04/2019   08:05:06   (   0.05,-104.26) (  -0.80,-100.50)  428.13                80
 12/05/2019   20:27:01   (  -0.03,-104.05) (  -0.40,-105.80)  199.26                80
 12/06/2019   20:10:56   (  -0.03,-104.06) (   0.59,-101.26)  318.21                80
 12/08/2019   08:32:43   (   0.02,-104.28) (   0.55,-106.54)  258.35                80
 12/09/2019   08:11:18   (   0.03,-104.27) (  -0.45,-102.00)  257.89                80
 12/10/2019   20:33:13   (  -0.01,-104.04) (  -0.75,-107.30)  371.80                80
 12/11/2019   20:17:08   (  -0.02,-104.05) (   0.25,-102.77)  145.38                80
 12/13/2019   08:38:56   (   0.01,-104.28) (   0.83,-108.06)  429.66                80
 12/14/2019   08:17:30   (   0.02,-104.27) (  -0.17,-103.52)   86.26                80