Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 3 29.  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)
 03/30/2021   23:50:16   (  -0.02, -75.21) (  -0.43, -77.02)  206.70                80
 03/31/2021   23:35:53   (  -0.01, -75.21) (   0.25, -74.16)  120.65                80
 04/01/2021   23:24:09   (  -0.01, -75.22) (   0.92, -71.30)  448.01                80
 04/03/2021   11:59:23   (   0.02, -75.26) (   0.93, -79.08)  436.72                80
 04/04/2021   11:47:40   (   0.01, -75.27) (   0.22, -76.23)  109.22                80
 04/05/2021   11:33:17   (   0.01, -75.28) (  -0.44, -73.36)  218.52                80
 04/07/2021   23:56:52   (  -0.02, -75.27) (  -0.74, -78.30)  346.73                80
 04/08/2021   23:45:08   (  -0.02, -75.29) (  -0.07, -75.44)   18.09                80
 04/09/2021   23:30:45   (  -0.02, -75.30) (   0.61, -72.58)  310.85                80