Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 12 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/18/2023   08:49:33   (  -0.07,-108.62) (   0.50,-111.27)  302.06                80
 12/19/2023   08:33:26   (  -0.06,-108.62) (  -0.46,-106.73)  215.02                80
 12/20/2023   20:52:41   (   0.07,-108.60) (  -0.70,-112.03)  391.21                80
 12/21/2023   20:36:36   (   0.07,-108.60) (   0.32,-107.50)  125.95                80
 12/23/2023   08:55:42   (  -0.07,-108.62) (   0.83,-112.77)  471.90                80
 12/24/2023   08:39:36   (  -0.06,-108.62) (  -0.14,-108.22)   45.19                80
 12/26/2023   20:40:05   (   0.06,-108.60) (  -0.04,-108.98)   44.14                80
 12/27/2023   20:23:59   (   0.05,-108.60) (   1.00,-104.45)  472.82                80
 12/29/2023   08:43:04   (  -0.06,-108.62) (   0.21,-109.71)  125.21                80
 12/30/2023   08:26:59   (  -0.05,-108.62) (  -0.83,-105.18)  391.90                80
 12/31/2023   20:46:13   (   0.06,-108.60) (  -0.36,-110.47)  213.93                80