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

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/15/2020   20:35:38   (  -0.11,-104.06) (  -0.80,-107.29)  367.32                80
 03/16/2020   20:14:14   (  -0.11,-104.05) (   0.21,-102.76)  148.43                80
 03/18/2020   08:36:02   (   0.12,-104.17) (   0.95,-108.03)  439.56                80
 03/19/2020   08:19:58   (   0.12,-104.17) (  -0.06,-103.50)   77.50                80
 03/21/2020   20:23:10   (  -0.12,-104.07) (  -0.14,-104.27)   22.10                80
 03/22/2020   20:01:45   (  -0.12,-104.07) (   0.88, -99.74)  494.22                80
 03/24/2020   08:23:32   (   0.12,-104.18) (   0.34,-105.00)   94.07                80
 03/25/2020   08:07:29   (   0.12,-104.19) (  -0.73,-100.48)  423.37                80
 03/26/2020   20:29:24   (  -0.12,-104.10) (  -0.53,-105.77)  190.85                80
 03/27/2020   20:08:00   (  -0.13,-104.10) (   0.49,-101.24)  325.28                80