Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 5 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/19/2020   20:14:15   (  -0.08,-104.25) (   0.26,-102.74)  171.84                80
 05/21/2020   08:36:02   (   0.05,-104.14) (   0.93,-108.01)  441.87                80
 05/22/2020   08:19:58   (   0.06,-104.14) (  -0.10,-103.48)   75.54                80
 05/24/2020   20:23:10   (  -0.04,-104.27) (  -0.04,-104.26)    1.40                80
 05/27/2020   08:23:32   (   0.03,-104.13) (   0.25,-104.98)   97.44                80
 05/28/2020   08:07:27   (   0.05,-104.13) (  -0.78,-100.45)  419.77                80
 05/29/2020   20:26:43   (  -0.02,-104.27) (  -0.38,-105.76)  170.48                80
 05/30/2020   20:07:59   (  -0.04,-104.26) (   0.66,-101.23)  346.05                80
 06/01/2020   08:29:46   (   0.01,-104.12) (   0.54,-106.49)  270.50                80