Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 5 20.  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)
 05/20/2021   23:51:51   (   0.02, -75.18) (  -0.20, -76.10)  105.34                80
 05/21/2021   23:42:48   (   0.02, -75.18) (   0.49, -73.24)  221.63                80
 05/24/2021   12:03:38   (  -0.02, -75.19) (   0.64, -78.17)  339.83                80
 05/25/2021   11:51:53   (  -0.02, -75.19) (  -0.01, -75.30)   12.66                80
 05/26/2021   11:37:29   (  -0.03, -75.19) (  -0.66, -72.43)  314.69                80
 05/29/2021   00:01:04   (   0.04, -75.19) (  -0.50, -77.38)  250.72                80
 05/29/2021   23:46:40   (   0.04, -75.19) (   0.20, -74.52)   76.79                80
 05/30/2021   23:37:36   (   0.05, -75.20) (   0.84, -71.65)  404.54                80
 06/01/2021   12:10:08   (  -0.05, -75.22) (   0.91, -79.44)  481.68                80
 06/02/2021   11:55:44   (  -0.05, -75.23) (   0.25, -76.58)  153.13                80
 06/03/2021   11:46:39   (  -0.05, -75.25) (  -0.41, -73.71)  175.69                80