Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 6 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/02/2022   22:48:44   (  -0.00,-137.18) (  -0.70,-140.43)  369.08                80
 06/03/2022   22:27:20   (   0.00,-137.18) (   0.27,-135.89)  145.99                80
 06/05/2022   10:51:48   (   0.00,-137.16) (   0.92,-141.16)  455.90                80
 06/06/2022   10:30:24   (  -0.00,-137.15) (  -0.10,-136.63)   59.31                80
 06/08/2022   22:36:14   (  -0.00,-137.12) (  -0.06,-137.40)   31.81                80
 06/09/2022   22:14:49   (   0.00,-137.10) (   0.97,-132.87)  483.40                80
 06/11/2022   10:39:14   (   0.00,-137.08) (   0.22,-138.12)  118.58                80
 06/12/2022   10:17:48   (  -0.00,-137.06) (  -0.79,-133.58)  396.32                80
 06/13/2022   22:42:20   (   0.00,-137.02) (  -0.42,-138.87)  210.78                80
 06/14/2022   22:20:53   (   0.01,-136.99) (   0.58,-134.32)  303.90                80