Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 2 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/02/2023   10:13:10   (   0.05,-128.29) (   0.87,-131.82)  402.78                80
 02/03/2023   09:57:07   (   0.05,-128.29) (  -0.20,-127.30)  113.94                80
 02/04/2023   22:19:03   (  -0.05,-128.26) (  -1.02,-132.59)  493.72                80
 02/05/2023   21:57:38   (  -0.06,-128.25) (  -0.01,-128.06)   22.49                80
 02/08/2023   10:00:42   (   0.06,-128.28) (   0.17,-128.79)   58.34                80
 02/09/2023   09:44:38   (   0.06,-128.28) (  -0.83,-124.26)  457.93                80
 02/10/2023   22:06:34   (  -0.06,-128.24) (  -0.37,-129.55)  150.18                80
 02/11/2023   21:45:10   (  -0.06,-128.23) (   0.64,-125.02)  365.49                80
 02/13/2023   10:06:58   (   0.06,-128.24) (   0.53,-130.29)  233.12                80
 02/14/2023   09:50:54   (   0.07,-128.23) (  -0.49,-125.75)  282.29                80
 02/15/2023   22:12:50   (  -0.07,-128.18) (  -0.71,-131.05)  326.84                80