Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 5 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2020   08:23:32   (   0.03,-104.14) (   0.22,-104.99)   96.20                80
 05/28/2020   08:07:27   (   0.05,-104.15) (  -0.75,-100.44)  421.24                80
 05/29/2020   20:29:24   (  -0.02,-104.28) (  -0.35,-105.76)  168.67                80
 05/30/2020   20:07:58   (  -0.04,-104.28) (   0.62,-101.22)  348.09                80
 06/01/2020   08:29:47   (   0.01,-104.14) (   0.51,-106.50)  267.99                80
 06/02/2020   08:13:41   (   0.02,-104.15) (  -0.47,-101.96)  249.50                80
 06/03/2020   20:32:58   (   0.01,-104.30) (  -0.63,-107.28)  338.96                80
 06/04/2020   20:16:53   (  -0.00,-104.30) (   0.35,-102.74)  177.75                80
 06/06/2020   08:36:00   (  -0.03,-104.14) (   0.84,-108.00)  439.98                80
 06/07/2020   08:19:56   (  -0.02,-104.15) (  -0.19,-103.47)   77.41                80