Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 10 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/06/2019   08:11:41   (   0.27,-104.21) (  -0.22,-101.95)  257.52                80
 10/07/2019   20:33:37   (  -0.25,-104.21) (  -0.94,-107.26)  348.35                80
 10/08/2019   20:17:33   (  -0.26,-104.21) (   0.09,-102.74)  168.84                80
 10/10/2019   08:39:20   (   0.23,-104.24) (   1.10,-108.01)  430.28                80
 10/11/2019   08:17:56   (   0.24,-104.23) (   0.06,-103.48)   85.21                80
 10/13/2019   20:21:06   (  -0.23,-104.20) (  -0.24,-104.26)    5.91                80
 10/16/2019   08:26:49   (   0.22,-104.25) (   0.39,-105.00)   86.04                80
 10/17/2019   08:05:24   (   0.24,-104.24) (  -0.59,-100.46)  429.38                80
 10/18/2019   20:27:20   (  -0.21,-104.19) (  -0.56,-105.78)  181.28                80
 10/19/2019   20:11:15   (  -0.22,-104.19) (   0.42,-101.24)  335.77                80