Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 8 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/25/2022   10:31:41   (   0.08,-137.31) (  -0.04,-136.90)   47.98                80
 08/27/2022   22:34:54   (  -0.07,-137.30) (  -0.16,-137.67)   41.88                80
 08/28/2022   22:18:50   (  -0.07,-137.30) (   0.83,-133.14)  473.70                80
 08/30/2022   10:37:59   (   0.07,-137.29) (   0.30,-138.42)  128.45                80
 08/31/2022   10:21:54   (   0.07,-137.28) (  -0.69,-133.88)  386.75                80
 09/01/2022   22:41:12   (  -0.07,-137.26) (  -0.49,-139.19)  220.12                80
 09/02/2022   22:25:07   (  -0.07,-137.24) (   0.50,-134.66)  294.40                80
 09/04/2022   10:44:15   (   0.06,-137.21) (   0.69,-139.92)  309.69                80
 09/05/2022   10:28:12   (   0.06,-137.19) (  -0.36,-135.40)  204.12                80
 09/06/2022   22:47:29   (  -0.05,-137.16) (  -0.82,-140.71)  404.74                80
 09/07/2022   22:31:25   (  -0.04,-137.13) (   0.18,-136.18)  108.81                80