Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 8 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/04/2022   10:25:12   (   0.07,-137.32) (  -0.37,-135.34)  224.93                80
 08/05/2022   22:49:49   (  -0.07,-137.31) (  -0.83,-140.65)  380.92                80
 08/06/2022   22:28:26   (  -0.06,-137.30) (   0.21,-136.12)  134.53                80
 08/08/2022   10:52:54   (   0.06,-137.30) (   1.00,-141.39)  467.24                80
 08/09/2022   10:31:31   (   0.05,-137.28) (  -0.03,-136.87)   47.58                80
 08/11/2022   22:34:45   (  -0.05,-137.25) (  -0.13,-137.65)   45.33                80
 08/12/2022   22:18:40   (  -0.05,-137.24) (   0.85,-133.11)  469.42                80
 08/14/2022   10:37:49   (   0.04,-137.22) (   0.30,-138.39)  133.06                80
 08/15/2022   10:21:45   (   0.04,-137.21) (  -0.68,-133.86)  381.62                80
 08/16/2022   22:41:02   (  -0.04,-137.18) (  -0.51,-139.16)  226.36                80
 08/17/2022   22:24:59   (  -0.04,-137.16) (   0.53,-134.64)  288.06                80