Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/11/2020   23:22:07   (   0.01, -75.14) (   0.20, -74.43)   81.58                80
 12/12/2020   23:10:24   (   0.01, -75.13) (   0.82, -71.56)  407.94                80
 12/14/2020   11:43:03   (  -0.01, -75.16) (   0.97, -79.37)  481.31                80
 12/15/2020   11:31:20   (  -0.00, -75.15) (   0.30, -76.51)  154.81                80
 12/16/2020   11:16:58   (  -0.00, -75.15) (  -0.37, -73.65)  171.85                80
 12/17/2020   11:05:16   (  -0.00, -75.16) (  -1.04, -70.80)  498.62                80
 12/18/2020   23:37:52   (   0.00, -75.14) (  -0.82, -78.59)  394.32                80
 12/19/2020   23:26:09   (   0.00, -75.15) (  -0.15, -75.73)   66.96                80
 12/20/2020   23:17:07   (   0.01, -75.16) (   0.53, -72.87)  260.66                80
 12/23/2020   11:38:04   (  -0.01, -75.21) (   0.60, -77.83)  298.29                80
 12/24/2020   11:23:41   (  -0.01, -75.23) (  -0.08, -74.97)   29.86                80