Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 10 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/21/2025   08:36:42   (  -0.03,-104.69) (   0.40,-106.64)  221.20                80
 10/22/2025   08:15:19   (  -0.02,-104.69) (  -0.62,-102.11)  294.75                80
 10/23/2025   20:37:15   (   0.01,-104.68) (  -0.62,-107.40)  309.65                80
 10/24/2025   20:21:11   (   0.01,-104.68) (   0.41,-102.87)  206.56                80
 10/26/2025   08:43:01   (  -0.00,-104.68) (   0.78,-108.14)  393.86                80
 10/27/2025   08:21:37   (  -0.01,-104.68) (  -0.26,-103.61)  121.71                80
 10/28/2025   20:43:34   (   0.00,-104.66) (  -0.97,-108.90)  483.70                80
 10/29/2025   20:27:30   (   0.01,-104.66) (   0.07,-104.37)   32.35                80
 11/01/2025   08:30:36   (  -0.01,-104.66) (   0.07,-105.12)   51.47                80
 11/02/2025   08:09:11   (  -0.01,-104.65) (  -0.91,-100.58)  464.40                80