Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2018 12 24.  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)
 12/25/2018   06:23:06   (   0.00, -75.16) (  -0.04, -74.92)   26.74                80
 12/27/2018   18:29:00   (   0.00, -75.16) (  -0.13, -75.70)   61.37                80
 12/28/2018   18:09:24   (   0.01, -75.17) (   0.90, -71.17)  455.26                28
 12/30/2018   06:32:05   (  -0.01, -75.18) (   0.25, -76.45)  144.66                80
 12/31/2018   06:10:41   (  -0.01, -75.18) (  -0.73, -71.91)  372.31                80
 01/01/2019   18:35:18   (   0.00, -75.20) (  -0.48, -77.22)  230.38                80
 01/02/2019   18:13:55   (   0.00, -75.21) (   0.56, -72.69)  287.12                80
 01/04/2019   06:38:24   (   0.00, -75.23) (   0.59, -77.97)  311.42                80
 01/05/2019   06:17:00   (   0.00, -75.24) (  -0.38, -73.43)  206.13                80
 01/06/2019   18:41:37   (  -0.01, -75.27) (  -0.81, -78.73)  395.88                80
 01/07/2019   18:20:13   (  -0.00, -75.28) (   0.22, -74.21)  122.19                80