Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 14.  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)
 08/14/2021   23:45:50   (   0.08, -75.22) (   0.97, -71.43)  433.32                80
 08/16/2021   12:21:02   (  -0.06, -75.25) (   0.86, -79.21)  452.06                80
 08/17/2021   12:09:17   (  -0.06, -75.25) (   0.21, -76.33)  124.17                80
 08/18/2021   11:54:52   (  -0.07, -75.26) (  -0.49, -73.47)  203.83                80
 08/21/2021   00:18:21   (   0.06, -75.25) (  -0.67, -78.39)  358.81                80
 08/22/2021   00:06:36   (   0.07, -75.26) (  -0.01, -75.52)   30.07                80
 08/22/2021   23:52:10   (   0.08, -75.28) (   0.66, -72.65)  298.97                80
 08/25/2021   12:15:39   (  -0.06, -75.34) (   0.48, -77.57)  255.35                80
 08/26/2021   12:01:15   (  -0.07, -75.36) (  -0.23, -74.72)   74.38                80
 08/27/2021   11:49:29   (  -0.07, -75.39) (  -0.89, -71.84)  404.21                80