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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/03/2022   10:39:51   (  -0.04,-137.19) (   0.19,-138.26)  120.85                80
 02/04/2022   10:18:25   (  -0.04,-137.19) (  -0.81,-133.72)  395.63                80
 02/05/2022   22:40:19   (   0.04,-137.18) (  -0.35,-139.02)  208.36                80
 02/06/2022   22:24:13   (   0.04,-137.18) (   0.65,-134.48)  307.96                80
 02/08/2022   10:45:58   (  -0.03,-137.16) (   0.53,-139.74)  293.59                80
 02/09/2022   10:24:32   (  -0.03,-137.15) (  -0.48,-135.20)  222.28                80
 02/10/2022   22:46:25   (   0.03,-137.13) (  -0.74,-140.49)  382.91                80
 02/11/2022   22:30:18   (   0.02,-137.11) (   0.27,-135.95)  132.62                80
 02/13/2022   10:52:04   (   0.01,-137.08) (   0.91,-141.21)  469.53                80
 02/14/2022   10:30:37   (   0.01,-137.06) (  -0.10,-136.67)   45.43                80