Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 4 29.  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) (  -0.34,-108.91)   72.18                80
 05/01/2023   20:25:50   (  -0.18,-108.29) (   0.70,-104.38)  446.12                80
 05/03/2023   08:47:37   (   0.16,-108.33) (   0.43,-109.66)  150.66                80
 05/04/2023   08:26:10   (   0.17,-108.33) (  -0.55,-105.12)  366.65                80
 05/05/2023   20:48:04   (  -0.16,-108.31) (  -0.64,-110.42)  239.80                80
 05/06/2023   20:31:59   (  -0.16,-108.32) (   0.41,-105.89)  278.05                80
 05/08/2023   08:53:44   (   0.14,-108.36) (   0.78,-111.15)  318.18                80
 05/09/2023   08:32:18   (   0.16,-108.36) (  -0.21,-106.61)  198.55                80
 05/10/2023   20:54:12   (  -0.14,-108.32) (  -0.97,-111.91)  410.28                80
 05/11/2023   20:38:07   (  -0.15,-108.32) (   0.09,-107.39)  107.34                80