Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 6 28.  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)
 06/29/2021   06:30:07   (  -0.05, -75.13) (   0.30, -76.65)  173.46                80
 06/30/2021   06:14:02   (  -0.05, -75.13) (  -0.72, -72.12)  342.95                80
 07/01/2021   18:33:18   (   0.06, -75.14) (  -0.48, -77.43)  261.00                80
 07/02/2021   18:17:14   (   0.05, -75.15) (   0.54, -72.90)  256.05                80
 07/04/2021   06:36:22   (  -0.06, -75.15) (   0.62, -78.17)  344.24                80
 07/05/2021   06:20:18   (  -0.06, -75.16) (  -0.40, -73.64)  172.82                80
 07/06/2021   18:39:34   (   0.07, -75.17) (  -0.79, -78.95)  430.77                80
 07/07/2021   18:23:30   (   0.07, -75.18) (   0.23, -74.42)   86.67                80
 07/10/2021   06:26:33   (  -0.08, -75.21) (  -0.09, -75.17)    4.71                80