Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 19.  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)
 12/19/2020   23:26:10   (   0.02, -75.15) (  -0.10, -75.74)   66.72                80
 12/20/2020   23:17:08   (   0.02, -75.16) (   0.58, -72.88)  260.71                80
 12/23/2020   11:38:04   (  -0.02, -75.21) (   0.62, -77.82)  299.06                80
 12/24/2020   11:23:41   (  -0.02, -75.22) (  -0.06, -74.97)   29.00                80
 12/25/2020   11:11:59   (  -0.01, -75.24) (  -0.74, -72.11)  357.07                80
 12/27/2020   23:32:54   (   0.00, -75.25) (  -0.39, -77.05)  205.86                80
 12/28/2020   23:23:50   (   0.00, -75.26) (   0.23, -74.18)  122.51                80
 12/29/2020   23:12:08   (   0.00, -75.28) (   0.90, -71.33)  450.82                80
 12/31/2020   11:44:47   (  -0.00, -75.33) (   0.88, -79.14)  435.20                80
 01/01/2021   11:33:04   (   0.00, -75.35) (   0.20, -76.29)  106.64                80
 01/02/2021   11:18:41   (   0.00, -75.37) (  -0.43, -73.42)  222.13                80