Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 2 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/17/2022   22:18:10   (   0.03,-137.20) (   0.96,-133.02)  475.63                80
 02/19/2022   10:39:58   (  -0.03,-137.19) (   0.21,-138.29)  125.38                80
 02/20/2022   10:18:33   (  -0.03,-137.19) (  -0.79,-133.76)  390.26                80
 02/21/2022   22:40:30   (   0.03,-137.17) (  -0.41,-139.06)  215.94                80
 02/22/2022   22:24:25   (   0.03,-137.16) (   0.60,-134.53)  299.27                80
 02/24/2022   10:46:14   (  -0.02,-137.15) (   0.57,-139.81)  303.27                80
 02/25/2022   10:24:49   (  -0.02,-137.13) (  -0.44,-135.28)  211.33                80
 02/26/2022   22:46:45   (  -0.00,-137.10) (  -0.76,-140.58)  396.32                80
 02/27/2022   22:30:41   (  -0.00,-137.08) (   0.25,-136.05)  118.02                80
 03/01/2022   10:52:28   (   0.01,-137.06) (   0.98,-141.31)  485.53                80
 03/02/2022   10:31:04   (   0.00,-137.04) (  -0.03,-136.78)   28.64                80