Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 10 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/26/2019   08:39:17   (   0.16,-104.23) (   1.02,-108.04)  434.33                80
 10/27/2019   08:17:51   (   0.18,-104.22) (   0.04,-103.50)   81.34                80
 10/29/2019   20:21:02   (  -0.17,-104.14) (  -0.21,-104.27)   15.53                80
 11/01/2019   08:26:45   (   0.15,-104.23) (   0.34,-105.02)   90.00                80
 11/02/2019   08:05:19   (   0.17,-104.22) (  -0.64,-100.48)  425.62                80
 11/03/2019   20:27:16   (  -0.14,-104.13) (  -0.51,-105.80)  190.29                80
 11/04/2019   20:11:10   (  -0.15,-104.13) (   0.48,-101.26)  327.27                80
 11/06/2019   08:32:59   (   0.12,-104.26) (   0.64,-106.54)  261.05                80
 11/07/2019   08:11:33   (   0.14,-104.25) (  -0.34,-102.01)  254.94                80