Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 6 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 06/30/2021   06:14:02   (  -0.05, -75.13) (  -0.74, -72.13)  342.68                80
 07/01/2021   18:33:19   (   0.06, -75.14) (  -0.46, -77.43)  261.16                80
 07/02/2021   18:17:14   (   0.05, -75.14) (   0.56, -72.90)  255.77                80
 07/04/2021   06:36:23   (  -0.06, -75.15) (   0.60, -78.18)  344.94                80
 07/05/2021   06:20:18   (  -0.06, -75.15) (  -0.42, -73.65)  172.05                80
 07/06/2021   18:39:34   (   0.07, -75.17) (  -0.77, -78.95)  431.44                80
 07/07/2021   18:23:30   (   0.07, -75.18) (   0.25, -74.42)   85.89                80
 07/10/2021   06:26:34   (  -0.08, -75.20) (  -0.12, -75.17)    4.54                80
 07/12/2021   18:27:06   (   0.09, -75.23) (  -0.05, -75.95)   81.82                80
 07/13/2021   18:11:00   (   0.08, -75.24) (   0.92, -71.41)  436.33                80