Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 8 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/02/2023   08:40:35   (  -0.04,-104.72) (   0.71,-108.10)  385.05                80
 08/03/2023   08:19:10   (  -0.04,-104.72) (  -0.27,-103.56)  131.54                80
 08/04/2023   20:41:06   (   0.04,-104.71) (  -0.92,-108.87)  475.51                80
 08/05/2023   20:25:02   (   0.04,-104.72) (   0.11,-104.35)   41.68                80
 08/08/2023   08:28:05   (  -0.05,-104.76) (   0.03,-105.10)   37.89                80
 08/09/2023   08:06:40   (  -0.05,-104.77) (  -1.01,-100.57)  478.88                80
 08/10/2023   20:28:35   (   0.05,-104.75) (  -0.22,-105.87)  128.40                80
 08/11/2023   20:12:31   (   0.06,-104.75) (   0.82,-101.34)  388.67                80
 08/13/2023   08:34:18   (  -0.06,-104.80) (   0.35,-106.62)  207.73                80
 08/14/2023   08:12:54   (  -0.06,-104.80) (  -0.69,-102.09)  309.13                80