Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 3 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/26/2022   22:24:27   (   0.03,-137.20) (   0.62,-134.56)  300.56                80
 03/28/2022   10:46:15   (  -0.02,-137.20) (   0.57,-139.83)  299.59                80
 03/29/2022   10:24:50   (  -0.02,-137.21) (  -0.46,-135.30)  217.23                80
 03/30/2022   22:49:25   (   0.02,-137.21) (  -0.77,-140.60)  386.22                80
 03/31/2022   22:28:01   (   0.02,-137.22) (   0.27,-136.07)  130.50                80
 04/02/2022   10:52:28   (  -0.02,-137.22) (   0.92,-141.34)  470.08                80
 04/03/2022   10:31:04   (  -0.02,-137.21) (  -0.11,-136.81)   46.21                80
 04/05/2022   22:34:15   (   0.02,-137.21) (  -0.07,-137.58)   42.40                80
 04/06/2022   22:18:10   (   0.02,-137.20) (   0.97,-133.05)  473.40                80
 04/08/2022   10:39:57   (  -0.01,-137.18) (   0.22,-138.32)  128.65                80