Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 11 6.  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)
 11/07/2021   00:04:29   (  -0.02, -75.19) (   0.67, -72.13)  348.92                80
 11/09/2021   12:22:25   (   0.04, -75.20) (   0.45, -77.01)  206.91                80
 11/10/2021   12:10:39   (   0.04, -75.20) (  -0.21, -74.14)  121.29                80
 11/11/2021   11:58:53   (   0.05, -75.20) (  -0.87, -71.26)  449.68                80
 11/13/2021   00:31:35   (  -0.05, -75.20) (  -0.93, -79.09)  444.14                80
 11/14/2021   00:19:48   (  -0.05, -75.21) (  -0.26, -76.22)  115.13                80
 11/15/2021   00:10:42   (  -0.05, -75.22) (   0.41, -73.35)  214.18                80
 11/17/2021   12:28:39   (   0.05, -75.26) (   0.72, -78.22)  337.93                80
 11/18/2021   12:19:32   (   0.05, -75.27) (   0.05, -75.35)    8.46                80
 11/19/2021   12:07:46   (   0.06, -75.29) (  -0.61, -72.47)  321.57                80