Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 4 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/30/2023   20:41:56   (  -0.17,-108.28) (  -0.31,-108.92)   71.79                80
 05/01/2023   20:25:50   (  -0.18,-108.30) (   0.67,-104.37)  446.52                80
 05/03/2023   08:47:36   (   0.16,-108.33) (   0.46,-109.65)  150.36                80
 05/04/2023   08:26:10   (   0.17,-108.33) (  -0.53,-105.11)  366.97                80
 05/05/2023   20:48:05   (  -0.16,-108.32) (  -0.60,-110.42)  239.20                80
 05/06/2023   20:31:58   (  -0.16,-108.33) (   0.39,-105.88)  278.71                80
 05/08/2023   08:53:45   (   0.14,-108.37) (   0.74,-111.16)  317.61                80
 05/09/2023   08:32:18   (   0.16,-108.36) (  -0.25,-106.62)  199.17                80
 05/10/2023   20:54:12   (  -0.14,-108.32) (  -0.92,-111.92)  409.37                80
 05/11/2023   20:38:06   (  -0.15,-108.33) (   0.07,-107.38)  108.29                80
 05/13/2023   08:59:51   (   0.13,-108.38) (   1.11,-112.65)  486.57                80