Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 6 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/19/2024   20:39:14   (   0.01,-104.71) (  -0.93,-108.76)  462.57                80
 06/20/2024   20:23:07   (   0.01,-104.71) (   0.10,-104.23)   54.63                80
 06/23/2024   08:26:05   (   0.00,-104.70) (   0.07,-104.94)   28.03                80
 06/24/2024   08:04:39   (   0.01,-104.70) (  -0.97,-100.41)  488.96                80
 06/25/2024   20:26:31   (  -0.01,-104.69) (  -0.25,-105.69)  114.38                80
 06/26/2024   20:10:24   (  -0.01,-104.69) (   0.79,-101.16)  402.87                80
 06/28/2024   08:32:09   (   0.02,-104.69) (   0.40,-106.41)  196.33                80
 06/29/2024   08:10:42   (   0.02,-104.69) (  -0.64,-101.88)  320.87                80
 06/30/2024   20:32:35   (  -0.02,-104.68) (  -0.57,-107.16)  282.49                80
 07/01/2024   20:16:27   (  -0.02,-104.68) (   0.42,-102.62)  234.79                80