Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 3 21.  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)
 03/21/2021   23:55:23   (  -0.01, -75.19) (  -0.82, -78.60)  389.74                80
 03/22/2021   23:43:40   (  -0.01, -75.19) (  -0.15, -75.73)   62.78                80
 03/23/2021   23:29:16   (  -0.01, -75.19) (   0.52, -72.87)  264.36                80
 03/26/2021   11:52:45   (   0.02, -75.23) (   0.61, -77.79)  292.50                80
 03/27/2021   11:38:22   (   0.02, -75.24) (  -0.04, -74.93)   34.99                80
 03/28/2021   11:26:39   (   0.02, -75.24) (  -0.75, -72.08)  362.55                80
 03/30/2021   23:50:16   (  -0.02, -75.23) (  -0.44, -77.02)  204.44                80
 03/31/2021   23:35:53   (  -0.01, -75.24) (   0.23, -74.16)  123.50                80
 04/01/2021   23:24:09   (  -0.01, -75.25) (   0.90, -71.30)  451.47                80
 04/03/2021   11:59:23   (   0.02, -75.30) (   0.90, -79.09)  432.72                80