Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 11 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)
 11/04/2022   22:41:15   (  -0.02,-137.32) (  -0.44,-139.13)  206.29                80
 11/05/2022   22:25:10   (  -0.02,-137.32) (   0.62,-134.60)  310.47                80
 11/07/2022   10:44:16   (   0.02,-137.32) (   0.60,-139.86)  289.34                80
 11/08/2022   10:28:11   (   0.02,-137.32) (  -0.40,-135.32)  227.02                80
 11/09/2022   22:47:26   (  -0.02,-137.30) (  -0.79,-140.61)  378.67                80
 11/10/2022   22:31:22   (  -0.02,-137.29) (   0.27,-136.09)  137.26                80
 11/12/2022   10:50:28   (   0.01,-137.28) (   0.93,-141.35)  463.80                80
 11/13/2022   10:34:23   (   0.01,-137.27) (  -0.07,-136.81)   51.67                80
 11/15/2022   22:34:52   (  -0.01,-137.22) (  -0.10,-137.57)   40.03                80
 11/16/2022   22:18:47   (  -0.01,-137.21) (   0.91,-133.03)  475.13                80
 11/18/2022   10:37:54   (   0.00,-137.19) (   0.23,-138.30)  126.82                80