Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 6 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2023   20:37:41   (   0.10,-108.59) (   0.34,-107.45)  129.42                80
 06/30/2023   08:56:51   (  -0.14,-108.67) (   0.79,-112.73)  463.46                80
 07/01/2023   08:40:46   (  -0.13,-108.67) (  -0.20,-108.20)   52.14                80
 07/03/2023   20:41:19   (   0.15,-108.55) (   0.04,-108.99)   49.81                80
 07/04/2023   20:25:14   (   0.13,-108.55) (   1.04,-104.46)  466.09                80
 07/06/2023   08:44:24   (  -0.17,-108.64) (   0.08,-109.75)  126.79                80
 07/07/2023   08:28:19   (  -0.15,-108.63) (  -0.92,-105.22)  388.80                80
 07/08/2023   20:47:36   (   0.19,-108.52) (  -0.29,-110.52)  229.11                80
 07/09/2023   20:31:31   (   0.17,-108.52) (   0.71,-105.99)  287.18                80
 07/11/2023   08:50:40   (  -0.21,-108.62) (   0.40,-111.28)  304.24                80