Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2018 9 11.  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)
 09/11/2018   20:16:47   (  -0.36,-104.28) (  -0.03,-102.77)  172.45                80
 09/13/2018   08:38:35   (   0.35,-104.16) (   1.19,-108.04)  441.18                80
 09/14/2018   08:17:09   (   0.35,-104.14) (   0.23,-103.50)   73.29                80
 09/16/2018   20:20:22   (  -0.35,-104.22) (  -0.36,-104.28)    7.11                80
 09/19/2018   08:26:06   (   0.33,-104.11) (   0.51,-105.02)  103.84                80
 09/20/2018   08:04:41   (   0.34,-104.09) (  -0.44,-100.48)  410.65                80
 09/21/2018   20:26:38   (  -0.32,-104.16) (  -0.69,-105.80)  186.97                80
 09/22/2018   20:10:33   (  -0.33,-104.15) (   0.32,-101.27)  329.21                80
 09/24/2018   08:32:22   (   0.31,-104.08) (   0.85,-106.54)  280.42                80
 09/25/2018   08:10:57   (   0.32,-104.06) (  -0.17,-102.01)  234.29                80