Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 12 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2023   20:40:21   (   0.05,-108.61) (  -0.07,-109.04)   49.34                80
 12/11/2023   20:24:15   (   0.04,-108.61) (   0.94,-104.50)  467.55                80
 12/13/2023   08:43:21   (  -0.05,-108.62) (   0.23,-109.77)  130.78                80
 12/14/2023   08:27:16   (  -0.04,-108.62) (  -0.79,-105.23)  385.74                80
 12/15/2023   20:46:31   (   0.05,-108.59) (  -0.39,-110.54)  222.15                80
 12/16/2023   20:30:26   (   0.05,-108.58) (   0.63,-106.00)  294.24                80
 12/18/2023   08:49:32   (  -0.06,-108.60) (   0.54,-111.27)  304.30                80
 12/19/2023   08:33:27   (  -0.06,-108.60) (  -0.48,-106.73)  212.30                80
 12/20/2023   20:52:42   (   0.07,-108.57) (  -0.69,-112.04)  395.01                80
 12/21/2023   20:36:35   (   0.06,-108.57) (   0.28,-107.49)  121.70                80
 12/23/2023   08:55:42   (  -0.07,-108.58) (   0.89,-112.76)  476.65                80