Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 8 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/01/2022   22:22:07   (  -0.06,-137.30) (   0.55,-134.60)  307.72                80
 08/03/2022   10:46:36   (   0.06,-137.30) (   0.66,-139.87)  293.06                80
 08/04/2022   10:25:12   (   0.06,-137.30) (  -0.37,-135.34)  222.61                80
 08/05/2022   22:49:50   (  -0.06,-137.28) (  -0.83,-140.65)  383.78                80
 08/06/2022   22:28:26   (  -0.05,-137.27) (   0.21,-136.12)  131.18                80
 08/08/2022   10:52:54   (   0.05,-137.26) (   1.00,-141.39)  471.61                80
 08/09/2022   10:31:31   (   0.04,-137.24) (  -0.04,-136.87)   42.73                80
 08/11/2022   22:34:45   (  -0.04,-137.20) (  -0.12,-137.65)   51.22                80
 08/12/2022   22:18:40   (  -0.04,-137.18) (   0.86,-133.11)  463.02                80
 08/14/2022   10:37:50   (   0.03,-137.16) (   0.29,-138.39)  140.52                80