Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 7 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)
 07/07/2023   08:28:03   (   0.00,-104.73) (   0.06,-105.00)   30.89                80
 07/08/2023   08:06:38   (   0.00,-104.73) (  -0.94,-100.47)  485.06                80
 07/09/2023   20:28:35   (   0.00,-104.71) (  -0.21,-105.78)  121.46                80
 07/10/2023   20:12:31   (  -0.00,-104.72) (   0.79,-101.26)  395.10                80
 07/12/2023   08:34:19   (   0.00,-104.74) (   0.38,-106.53)  203.49                80
 07/13/2023   08:12:55   (   0.01,-104.74) (  -0.63,-102.00)  312.66                80
 07/14/2023   20:34:51   (  -0.01,-104.72) (  -0.58,-107.31)  294.52                80
 07/15/2023   20:18:47   (  -0.01,-104.73) (   0.43,-102.78)  221.92                80
 07/17/2023   08:40:35   (   0.01,-104.75) (   0.74,-108.06)  376.17                80
 07/18/2023   08:19:10   (   0.01,-104.76) (  -0.27,-103.53)  139.99                80
 07/19/2023   20:41:07   (  -0.01,-104.73) (  -0.93,-108.83)  467.55                80