Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2022   10:44:23   (   0.04,-137.33) (   0.60,-139.91)  293.88                80
 10/23/2022   10:28:18   (   0.04,-137.33) (  -0.38,-135.37)  222.44                80
 10/24/2022   22:47:34   (  -0.04,-137.32) (  -0.78,-140.68)  382.47                80
 10/25/2022   22:31:29   (  -0.04,-137.31) (   0.21,-136.14)  133.43                80
 10/27/2022   10:50:36   (   0.04,-137.29) (   0.97,-141.40)  468.87                80
 10/28/2022   10:34:32   (   0.04,-137.28) (  -0.07,-136.88)   46.26                80
 10/30/2022   22:35:01   (  -0.03,-137.23) (  -0.15,-137.63)   46.39                80
 10/31/2022   22:18:57   (  -0.03,-137.21) (   0.89,-133.10)  468.13                80
 11/02/2022   10:38:04   (   0.02,-137.17) (   0.28,-138.37)  135.85                80
 11/03/2022   10:21:59   (   0.02,-137.15) (  -0.71,-133.83)  378.47                80
 11/04/2022   22:41:14   (  -0.02,-137.12) (  -0.49,-139.12)  229.21                80