Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 8 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/29/2023   08:34:09   (  -0.04,-104.71) (   0.41,-106.61)  216.94                80
 08/30/2023   08:12:45   (  -0.04,-104.71) (  -0.65,-102.08)  299.94                80
 08/31/2023   20:34:40   (   0.04,-104.69) (  -0.55,-107.39)  306.60                80
 09/01/2023   20:18:35   (   0.04,-104.70) (   0.46,-102.85)  210.89                80
 09/03/2023   08:40:21   (  -0.04,-104.74) (   0.74,-108.12)  385.04                80
 09/04/2023   08:18:56   (  -0.04,-104.75) (  -0.33,-103.60)  132.22                80
 09/05/2023   20:40:52   (   0.05,-104.73) (  -0.86,-108.90)  474.67                80
 09/06/2023   20:24:46   (   0.05,-104.74) (   0.15,-104.37)   42.72                80
 09/09/2023   08:27:47   (  -0.06,-104.79) (   0.04,-105.10)   36.06                80
 09/10/2023   08:06:22   (  -0.06,-104.79) (  -0.97,-100.57)  481.16                80
 09/11/2023   20:28:17   (   0.07,-104.77) (  -0.20,-105.87)  125.70                80