Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 2 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)
 02/06/2022   22:24:21   (   0.05,-137.20) (   0.65,-134.51)  306.09                80
 02/08/2022   10:46:10   (  -0.05,-137.20) (   0.53,-139.78)  295.03                80
 02/09/2022   10:24:45   (  -0.04,-137.19) (  -0.47,-135.25)  220.76                80
 02/10/2022   22:46:43   (   0.04,-137.18) (  -0.69,-140.57)  385.20                80
 02/11/2022   22:30:38   (   0.03,-137.17) (   0.31,-136.04)  130.23                80
 02/13/2022   10:52:25   (  -0.03,-137.16) (   0.92,-141.30)  472.09                80
 02/14/2022   10:31:01   (  -0.02,-137.15) (  -0.08,-136.76)   43.11                80
 02/16/2022   22:34:13   (  -0.00,-137.11) (  -0.12,-137.54)   49.11                80
 02/17/2022   22:18:08   (  -0.00,-137.09) (   0.89,-133.00)  465.46                80
 02/19/2022   10:39:57   (  -0.00,-137.07) (   0.29,-138.28)  138.05                80