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)  304.69                80
 08/19/2022   10:46:47   (   0.07,-137.30) (   0.68,-139.90)  297.15                80
 08/20/2022   10:25:23   (   0.06,-137.29) (  -0.37,-135.38)  218.06                80
 08/21/2022   22:47:20   (  -0.06,-137.27) (  -0.82,-140.68)  388.66                80
 08/22/2022   22:31:16   (  -0.05,-137.26) (   0.17,-136.15)  126.19                80
 08/24/2022   10:50:25   (   0.05,-137.24) (   0.96,-141.43)  476.89                80
 08/25/2022   10:34:21   (   0.04,-137.23) (  -0.03,-136.90)   37.59                80
 08/27/2022   22:34:54   (  -0.03,-137.18) (  -0.16,-137.67)   55.86                80
 08/28/2022   22:18:50   (  -0.03,-137.17) (   0.89,-133.15)  458.49                80
 08/30/2022   10:37:59   (   0.03,-137.14) (   0.30,-138.42)  145.43                80