Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 4 24.  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)
 04/24/2021   23:58:17   (  -0.04, -75.17) (  -0.70, -77.99)  322.58                80
 04/25/2021   23:43:54   (  -0.03, -75.17) (  -0.02, -75.13)    4.82                80
 04/26/2021   23:32:10   (  -0.03, -75.17) (   0.66, -72.27)  332.24                80
 04/29/2021   11:55:44   (   0.03, -75.22) (   0.48, -77.21)  227.37                80
 04/30/2021   11:41:20   (   0.03, -75.22) (  -0.20, -74.35)  100.21                80
 05/01/2021   11:29:36   (   0.02, -75.23) (  -0.82, -71.48)  427.88                80
 05/03/2021   00:04:51   (  -0.02, -75.21) (  -1.00, -79.27)  464.13                80
 05/03/2021   23:53:08   (  -0.02, -75.22) (  -0.31, -76.41)  135.97                80
 05/04/2021   23:38:44   (  -0.02, -75.24) (   0.37, -73.55)  192.48                80
 05/07/2021   12:02:18   (   0.02, -75.31) (   0.75, -78.50)  363.61                80