Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 7 17.  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)
 07/17/2021   18:33:20   (   0.08, -75.20) (  -0.42, -77.45)  256.69                80
 07/18/2021   18:17:16   (   0.07, -75.21) (   0.60, -72.93)  260.78                80
 07/20/2021   06:36:23   (  -0.09, -75.22) (   0.61, -78.19)  339.13                80
 07/21/2021   06:20:19   (  -0.09, -75.23) (  -0.42, -73.66)  178.23                80
 07/22/2021   18:39:36   (   0.10, -75.25) (  -0.71, -78.98)  424.72                80
 07/23/2021   18:23:30   (   0.10, -75.26) (   0.25, -74.44)   93.21                80
 07/26/2021   06:26:34   (  -0.10, -75.30) (  -0.13, -75.19)   13.05                80
 07/28/2021   18:27:06   (   0.11, -75.36) (  -0.03, -75.97)   69.29                80
 07/29/2021   18:11:02   (   0.10, -75.38) (   1.00, -71.44)  449.99                80