Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 5 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/20/2023   08:25:59   (   0.13,-108.51) (  -0.62,-105.12)  385.36                80
 05/21/2023   20:47:54   (  -0.10,-108.48) (  -0.56,-110.43)  223.03                80
 05/22/2023   20:31:48   (  -0.11,-108.49) (   0.44,-105.89)  295.06                80
 05/24/2023   08:53:36   (   0.09,-108.55) (   0.70,-111.17)  299.33                80
 05/25/2023   08:32:10   (   0.11,-108.56) (  -0.31,-106.64)  218.10                80
 05/26/2023   20:54:06   (  -0.08,-108.51) (  -0.87,-111.94)  391.52                80
 05/27/2023   20:38:00   (  -0.10,-108.53) (   0.14,-107.41)  126.80                80
 05/29/2023   08:57:43   (   0.07,-108.61) (   0.99,-112.69)  465.81                44
 05/30/2023   08:38:22   (   0.09,-108.61) (  -0.02,-108.16)   51.78                80
 06/01/2023   20:41:32   (  -0.07,-108.57) (  -0.13,-108.93)   41.20                80
 06/02/2023   20:25:26   (  -0.08,-108.58) (   0.88,-104.40)  476.78                80