Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 7 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/13/2025   08:07:17   (   0.01,-104.71) (  -0.92,-100.53)  476.38                80
 07/14/2025   20:29:14   (  -0.01,-104.72) (  -0.27,-105.82)  126.34                80
 07/15/2025   20:13:09   (  -0.01,-104.72) (   0.74,-101.29)  390.45                80
 07/17/2025   08:34:57   (   0.01,-104.71) (   0.43,-106.56)  210.42                80
 07/18/2025   08:13:33   (   0.02,-104.71) (  -0.59,-102.03)  306.08                80
 07/19/2025   20:35:29   (  -0.02,-104.71) (  -0.60,-107.32)  297.30                80
 07/20/2025   20:19:25   (  -0.02,-104.71) (   0.41,-102.79)  219.18                80
 07/22/2025   08:41:12   (   0.03,-104.70) (   0.81,-108.05)  381.80                80
 07/23/2025   08:19:48   (   0.04,-104.70) (  -0.21,-103.51)  134.51                80
 07/24/2025   20:41:44   (  -0.04,-104.70) (  -0.98,-108.81)  469.17                80
 07/25/2025   20:25:39   (  -0.04,-104.70) (   0.04,-104.28)   47.58                80