Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 2 3.  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   10:39:53   (  -0.04,-137.19) (   0.20,-138.26)  121.54                80
 02/04/2022   10:18:28   (  -0.04,-137.19) (  -0.80,-133.73)  393.96                80
 02/05/2022   22:40:26   (   0.04,-137.18) (  -0.37,-139.04)  211.59                80
 02/06/2022   22:24:21   (   0.04,-137.17) (   0.63,-134.51)  303.75                80
 02/08/2022   10:46:09   (  -0.03,-137.16) (   0.55,-139.78)  299.23                80
 02/09/2022   10:24:45   (  -0.03,-137.14) (  -0.45,-135.25)  215.65                80
 02/10/2022   22:46:42   (   0.03,-137.12) (  -0.71,-140.56)  391.13                80
 02/11/2022   22:30:38   (   0.02,-137.11) (   0.29,-136.03)  123.46                80
 02/13/2022   10:52:25   (   0.01,-137.08) (   0.95,-141.29)  480.13                80
 02/14/2022   10:31:01   (   0.01,-137.06) (  -0.05,-136.76)   33.80                80
 02/16/2022   22:34:13   (  -0.01,-137.00) (  -0.10,-137.54)   60.72                80