Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/25/2023   08:34:39   (  -0.00,-104.72) (   0.37,-106.49)  201.05                80
 05/26/2023   08:13:13   (  -0.00,-104.72) (  -0.64,-101.95)  315.16                80
 05/27/2023   20:35:09   (   0.00,-104.71) (  -0.54,-107.26)  290.01                80
 05/28/2023   20:19:03   (   0.01,-104.71) (   0.48,-102.73)  226.71                80
 05/30/2023   08:40:49   (  -0.01,-104.72) (   0.71,-107.99)  372.79                80
 05/31/2023   08:19:24   (  -0.01,-104.72) (  -0.30,-103.46)  143.57                80
 06/01/2023   20:41:18   (   0.01,-104.71) (  -0.92,-108.76)  462.13                80
 06/02/2023   20:25:13   (   0.02,-104.71) (   0.10,-104.23)   54.32                80
 06/05/2023   08:28:15   (  -0.03,-104.71) (   0.01,-104.97)   29.86                80
 06/06/2023   08:06:48   (  -0.03,-104.70) (  -0.95,-100.43)  486.01                80