Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 7 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)
 07/28/2021   18:27:06   (   0.10, -75.20) (  -0.06, -75.96)   85.85                80
 07/29/2021   18:11:01   (   0.10, -75.20) (   0.97, -71.43)  430.85                80
 07/31/2021   06:30:08   (  -0.11, -75.20) (   0.24, -76.69)  169.96                80
 08/01/2021   06:14:04   (  -0.10, -75.21) (  -0.79, -72.16)  346.80                80
 08/02/2021   18:33:20   (   0.12, -75.22) (  -0.39, -77.47)  257.17                80
 08/03/2021   18:17:16   (   0.12, -75.22) (   0.63, -72.94)  259.92                80
 08/05/2021   06:39:04   (  -0.13, -75.23) (   0.51, -78.22)  340.00                80
 08/06/2021   06:20:19   (  -0.13, -75.24) (  -0.46, -73.68)  177.13                80
 08/07/2021   18:39:35   (   0.14, -75.25) (  -0.72, -78.99)  426.54                80
 08/08/2021   18:23:30   (   0.14, -75.26) (   0.31, -74.46)   91.10                80