Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 5 25.  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) (   0.25,-104.98)   96.46                80
 05/28/2020   08:07:27   (   0.05,-104.14) (  -0.79,-100.45)  420.92                80
 05/29/2020   20:26:46   (  -0.02,-104.28) (  -0.38,-105.76)  169.15                77
 05/30/2020   20:07:59   (  -0.04,-104.28) (   0.66,-101.23)  347.53                80
 06/01/2020   08:29:46   (   0.01,-104.14) (   0.53,-106.49)  268.71                80
 06/02/2020   08:13:41   (   0.02,-104.14) (  -0.44,-101.95)  248.68                80
 06/03/2020   20:32:58   (   0.01,-104.29) (  -0.66,-107.27)  339.90                80
 06/04/2020   20:14:13   (  -0.00,-104.29) (   0.32,-102.73)  176.72                80
 06/06/2020   08:36:01   (  -0.03,-104.13) (   0.81,-108.01)  441.22                80
 06/07/2020   08:19:55   (  -0.02,-104.14) (  -0.17,-103.47)   76.04                80