Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2018 9 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2018   08:38:34   (   0.35,-104.16) (   1.21,-108.03)  441.15                80
 09/14/2018   08:17:10   (   0.36,-104.14) (   0.20,-103.50)   73.25                80
 09/16/2018   20:20:22   (  -0.35,-104.22) (  -0.39,-104.27)    7.84                80
 09/19/2018   08:26:06   (   0.33,-104.11) (   0.54,-105.02)  103.93                80
 09/20/2018   08:04:41   (   0.34,-104.09) (  -0.48,-100.49)  410.49                80
 09/21/2018   20:26:37   (  -0.32,-104.15) (  -0.72,-105.79)  187.20                80
 09/22/2018   20:10:33   (  -0.33,-104.15) (   0.30,-101.26)  328.99                80
 09/24/2018   08:32:21   (   0.31,-104.07) (   0.87,-106.53)  280.66                80
 09/25/2018   08:10:57   (   0.32,-104.06) (  -0.15,-102.00)  234.00                80