Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 12 26.  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)
 12/27/2021   00:15:18   (   0.05, -75.17) (   0.43, -73.59)  180.81                80
 12/29/2021   12:38:42   (  -0.05, -75.21) (   0.74, -78.49)  375.66                80
 12/30/2021   12:26:55   (  -0.04, -75.21) (   0.05, -75.62)   46.78                80
 12/31/2021   12:12:28   (  -0.04, -75.22) (  -0.59, -72.74)  282.14                80
 01/03/2022   00:35:52   (   0.04, -75.21) (  -0.55, -77.65)  278.63                80
 01/04/2022   00:22:43   (   0.03, -75.22) (   0.16, -74.78)   50.88                 2
 01/05/2022   00:12:18   (   0.03, -75.23) (   0.81, -71.90)  380.40                80
 01/07/2022   12:33:03   (  -0.03, -75.29) (   0.34, -76.81)  173.70                80
 01/08/2022   12:18:36   (  -0.03, -75.31) (  -0.36, -73.94)  156.75                80