Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 10 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2020   20:27:12   (  -0.26,-104.38) (  -0.57,-105.74)  154.83                80
 10/05/2020   20:11:07   (  -0.28,-104.39) (   0.42,-101.20)  362.38                80
 10/07/2020   08:32:55   (   0.25,-104.39) (   0.70,-106.49)  238.59                80
 10/08/2020   08:11:30   (   0.26,-104.37) (  -0.28,-101.95)  276.34                80
 10/09/2020   20:33:26   (  -0.23,-104.34) (  -0.86,-107.27)  332.64                80
 10/10/2020   20:17:20   (  -0.24,-104.34) (   0.13,-102.73)  184.21                80
 10/12/2020   08:39:08   (   0.21,-104.38) (   1.05,-108.00)  413.46                80
 10/13/2020   08:17:43   (   0.23,-104.36) (   0.00,-103.48)  101.45                80
 10/15/2020   20:23:33   (  -0.21,-104.30) (  -0.20,-104.24)    5.87                80