Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 10 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2019   20:21:02   (  -0.17,-104.14) (  -0.21,-104.27)   15.64                80
 11/01/2019   08:26:45   (   0.15,-104.23) (   0.34,-105.02)   90.04                80
 11/02/2019   08:05:19   (   0.17,-104.22) (  -0.64,-100.48)  425.56                80
 11/03/2019   20:27:16   (  -0.14,-104.12) (  -0.51,-105.80)  190.47                80
 11/04/2019   20:11:10   (  -0.15,-104.13) (   0.48,-101.26)  327.07                80
 11/06/2019   08:32:58   (   0.12,-104.25) (   0.64,-106.54)  261.17                80
 11/07/2019   08:11:33   (   0.14,-104.25) (  -0.35,-102.01)  254.81                80
 11/08/2019   20:33:29   (  -0.11,-104.12) (  -0.79,-107.32)  363.95                80
 11/09/2019   20:17:24   (  -0.12,-104.13) (   0.19,-102.78)  153.88                80