Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 12 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 12/15/2018   06:10:28   (  -0.00, -75.14) (  -0.75, -71.89)  370.96                80
 12/16/2018   18:35:05   (  -0.00, -75.15) (  -0.47, -77.19)  233.03                80
 12/17/2018   18:13:42   (   0.00, -75.15) (   0.56, -72.67)  283.76                80
 12/19/2018   06:38:10   (   0.01, -75.17) (   0.65, -77.93)  315.60                80
 12/20/2018   06:16:47   (   0.01, -75.17) (  -0.38, -73.41)  201.30                80
 12/21/2018   18:41:24   (  -0.01, -75.18) (  -0.83, -78.71)  402.22                80
 12/22/2018   18:20:01   (  -0.01, -75.19) (   0.20, -74.18)  114.75                80
 12/24/2018   06:44:30   (   0.01, -75.20) (   0.95, -79.46)  484.32                80
 12/25/2018   06:23:05   (   0.01, -75.21) (  -0.03, -74.92)   32.87                80
 12/27/2018   18:29:00   (  -0.01, -75.24) (  -0.08, -75.71)   52.77                80
 12/28/2018   18:07:36   (   0.00, -75.26) (   0.89, -71.17)  465.07                80