Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 3 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2020   08:29:46   (   0.10,-104.18) (   0.62,-106.51)  266.17                80
 03/14/2020   08:13:42   (   0.10,-104.18) (  -0.39,-101.98)  250.75                80
 03/15/2020   20:35:38   (  -0.11,-104.06) (  -0.82,-107.28)  367.36                80
 03/16/2020   20:14:14   (  -0.11,-104.05) (   0.19,-102.75)  148.45                80
 03/18/2020   08:36:02   (   0.11,-104.17) (   0.97,-108.03)  438.86                80
 03/19/2020   08:19:57   (   0.12,-104.18) (  -0.04,-103.50)   78.23                80
 03/21/2020   20:23:09   (  -0.12,-104.08) (  -0.16,-104.27)   21.38                80
 03/22/2020   20:01:45   (  -0.12,-104.07) (   0.85, -99.73)  494.79                80
 03/24/2020   08:23:33   (   0.12,-104.19) (   0.30,-105.01)   92.81                80
 03/25/2020   08:07:29   (   0.12,-104.20) (  -0.71,-100.48)  424.64                80