Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 11 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/09/2022   22:47:27   (  -0.01,-137.34) (  -0.76,-140.62)  374.78                80
 11/10/2022   22:31:21   (  -0.01,-137.34) (   0.24,-136.08)  142.31                80
 11/12/2022   10:53:09   (   0.01,-137.34) (   0.90,-141.35)  457.17                80
 11/13/2022   10:31:43   (   0.01,-137.34) (  -0.10,-136.81)   59.40                80
 11/15/2022   22:34:53   (  -0.00,-137.32) (  -0.07,-137.57)   29.20                80
 11/16/2022   22:18:47   (  -0.00,-137.31) (   0.94,-133.04)  487.11                80
 11/18/2022   10:40:35   (   0.00,-137.31) (   0.20,-138.31)  113.22                80
 11/19/2022   10:19:09   (   0.00,-137.30) (  -0.81,-133.77)  402.80                80
 11/20/2022   22:41:04   (  -0.00,-137.28) (  -0.41,-139.06)  203.14                80
 11/21/2022   22:24:58   (  -0.00,-137.27) (   0.60,-134.52)  312.49                80