Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 4 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/25/2020   08:23:35   (   0.13,-104.13) (   0.32,-105.00)   98.94                80
 04/26/2020   08:07:30   (   0.13,-104.14) (  -0.70,-100.47)  418.25                80
 04/27/2020   20:29:26   (  -0.12,-104.17) (  -0.49,-105.78)  183.40                80
 04/28/2020   20:08:02   (  -0.13,-104.16) (   0.54,-101.25)  332.41                80
 04/30/2020   08:29:49   (   0.12,-104.12) (   0.66,-106.51)  272.81                80
 05/01/2020   08:13:45   (   0.13,-104.12) (  -0.36,-101.98)  244.22                80
 05/02/2020   20:35:41   (  -0.11,-104.17) (  -0.82,-107.28)  355.29                80
 05/03/2020   20:14:17   (  -0.12,-104.16) (   0.20,-102.75)  160.63                80
 05/05/2020   08:36:04   (   0.10,-104.10) (   0.99,-108.02)  446.79                80
 05/06/2020   08:19:59   (   0.11,-104.10) (  -0.03,-103.49)   70.29                80