Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 3 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)
 03/11/2020   20:07:57   (  -0.10,-104.04) (   0.51,-101.23)  319.20                80
 03/13/2020   08:29:47   (   0.10,-104.18) (   0.60,-106.52)  265.81                80
 03/14/2020   08:13:42   (   0.10,-104.19) (  -0.41,-101.99)  251.17                80
 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)  148.57                80
 03/18/2020   08:36:02   (   0.11,-104.18) (   0.95,-108.03)  438.30                80
 03/19/2020   08:19:58   (   0.12,-104.19) (  -0.06,-103.50)   78.88                80
 03/21/2020   20:23:10   (  -0.12,-104.08) (  -0.14,-104.27)   21.32                80
 03/22/2020   20:01:45   (  -0.12,-104.08) (   0.88, -99.74)  495.12                80
 03/24/2020   08:23:33   (   0.12,-104.20) (   0.28,-105.01)   92.05                80