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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/17/2022   22:24:58   (  -0.07,-137.31) (   0.52,-134.63)  304.70                80
 08/19/2022   10:46:47   (   0.07,-137.30) (   0.68,-139.90)  297.29                80
 08/20/2022   10:25:23   (   0.06,-137.29) (  -0.37,-135.38)  217.88                80
 08/21/2022   22:47:20   (  -0.06,-137.27) (  -0.82,-140.68)  388.82                80
 08/22/2022   22:31:16   (  -0.05,-137.26) (   0.17,-136.15)  126.00                80
 08/24/2022   10:50:25   (   0.05,-137.24) (   0.97,-141.43)  477.23                80
 08/25/2022   10:34:21   (   0.04,-137.22) (  -0.02,-136.90)   37.23                80
 08/27/2022   22:34:54   (  -0.03,-137.18) (  -0.17,-137.67)   56.26                80
 08/28/2022   22:18:50   (  -0.03,-137.16) (   0.89,-133.15)  458.06                80
 08/30/2022   10:37:58   (   0.03,-137.13) (   0.31,-138.42)  146.00                80
 08/31/2022   10:21:54   (   0.03,-137.11) (  -0.69,-133.88)  367.87                80