Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 8 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)
 08/03/2023   08:19:10   (  -0.04,-104.72) (  -0.27,-103.56)  130.90                80
 08/04/2023   20:41:06   (   0.04,-104.70) (  -0.92,-108.87)  475.73                80
 08/05/2023   20:25:02   (   0.04,-104.71) (   0.11,-104.35)   41.57                80
 08/08/2023   08:28:05   (  -0.04,-104.76) (   0.03,-105.09)   37.97                80
 08/09/2023   08:06:40   (  -0.04,-104.77) (  -1.01,-100.57)  478.93                80
 08/10/2023   20:28:35   (   0.05,-104.75) (  -0.22,-105.87)  127.94                80
 08/11/2023   20:12:31   (   0.05,-104.76) (   0.82,-101.34)  389.25                80
 08/13/2023   08:34:18   (  -0.06,-104.80) (   0.35,-106.62)  207.23                80
 08/14/2023   08:12:54   (  -0.06,-104.81) (  -0.69,-102.09)  309.75                80
 08/15/2023   20:34:49   (   0.07,-104.79) (  -0.53,-107.39)  297.33                80
 08/16/2023   20:18:45   (   0.07,-104.80) (   0.51,-102.87)  220.21                80