Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 3 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2023   08:41:19   (   0.00,-104.75) (   0.74,-108.03)  373.89                80
 03/28/2023   08:19:55   (   0.00,-104.75) (  -0.28,-103.50)  142.19                80
 03/29/2023   20:41:53   (  -0.00,-104.75) (  -0.94,-108.80)  461.97                80
 03/30/2023   20:25:49   (  -0.01,-104.75) (   0.09,-104.27)   54.54                80
 04/02/2023   08:28:55   (   0.01,-104.75) (   0.05,-105.02)   29.73                80
 04/03/2023   08:07:31   (   0.02,-104.75) (  -0.93,-100.48)  486.92                80
 04/04/2023   20:29:28   (  -0.02,-104.76) (  -0.27,-105.78)  116.75                80
 04/05/2023   20:13:25   (   0.03,-104.76) (   0.83,-101.26)  398.95                80
 04/07/2023   08:35:14   (  -0.03,-104.76) (   0.38,-106.53)  201.15                80
 04/08/2023   08:13:50   (  -0.03,-104.76) (  -0.67,-102.00)  315.26                80