Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2018 9 10.  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)
 09/10/2018   20:32:51   (  -0.36,-104.29) (  -1.03,-107.30)  343.46                80
 09/11/2018   20:16:47   (  -0.36,-104.28) (  -0.02,-102.77)  172.47                80
 09/13/2018   08:38:34   (   0.35,-104.16) (   1.24,-108.03)  441.13                80
 09/14/2018   08:17:09   (   0.35,-104.15) (   0.23,-103.50)   73.34                80
 09/16/2018   20:20:22   (  -0.35,-104.22) (  -0.36,-104.28)    6.95                80
 09/19/2018   08:26:05   (   0.33,-104.11) (   0.56,-105.01)  103.66                80
 09/20/2018   08:04:41   (   0.34,-104.09) (  -0.45,-100.48)  410.87                80
 09/21/2018   20:26:38   (  -0.32,-104.16) (  -0.68,-105.80)  186.69                80
 09/22/2018   20:10:33   (  -0.33,-104.16) (   0.33,-101.27)  329.51                80
 09/24/2018   08:32:22   (   0.31,-104.08) (   0.84,-106.54)  280.11                80