Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 7 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/23/2025   08:19:49   (  -0.02,-104.71) (  -0.30,-103.53)  134.82                80
 07/24/2025   20:41:45   (   0.02,-104.73) (  -0.90,-108.83)  467.27                80
 07/25/2025   20:25:41   (   0.02,-104.73) (   0.12,-104.29)   49.73                80
 07/28/2025   08:28:44   (  -0.02,-104.72) (   0.06,-105.02)   34.17                80
 07/29/2025   08:07:19   (  -0.01,-104.73) (  -0.96,-100.49)  483.11                80
 07/30/2025   20:29:16   (   0.02,-104.75) (  -0.23,-105.78)  118.29                80
 07/31/2025   20:13:11   (   0.02,-104.76) (   0.79,-101.25)  399.11                80
 08/02/2025   08:34:58   (  -0.02,-104.75) (   0.40,-106.51)  201.72                80
 08/03/2025   08:13:34   (  -0.02,-104.75) (  -0.63,-101.98)  315.35                80
 08/04/2025   20:35:31   (   0.03,-104.77) (  -0.51,-107.29)  286.88                80