Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 5 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/07/2022   22:36:38   (   0.02,-137.18) (  -0.03,-137.51)   36.98                80
 05/08/2022   22:15:12   (   0.02,-137.18) (   0.98,-132.98)  479.84                80
 05/10/2022   10:39:38   (  -0.01,-137.19) (   0.20,-138.24)  119.15                80
 05/11/2022   10:18:13   (  -0.01,-137.19) (  -0.82,-133.70)  397.32                80
 05/12/2022   22:42:47   (   0.01,-137.17) (  -0.42,-138.99)  208.34                80
 05/13/2022   22:21:22   (   0.01,-137.16) (   0.60,-134.46)  307.71                80
 05/15/2022   10:45:48   (  -0.01,-137.16) (   0.58,-139.72)  292.64                80
 05/16/2022   10:24:23   (  -0.01,-137.14) (  -0.44,-135.19)  222.78                80
 05/17/2022   22:48:58   (   0.01,-137.11) (  -0.73,-140.49)  384.67                80
 05/18/2022   22:27:31   (   0.01,-137.09) (   0.24,-135.94)  130.21                80