Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 10 10.  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)
 10/10/2021   18:41:58   (   0.06, -75.19) (  -0.81, -78.93)  426.33                80
 10/11/2021   18:20:34   (   0.06, -75.19) (   0.24, -74.40)   89.91                80
 10/14/2021   06:23:35   (  -0.07, -75.19) (  -0.07, -75.14)    6.23                80
 10/16/2021   18:29:26   (   0.07, -75.20) (  -0.08, -75.91)   80.16                80
 10/17/2021   18:08:01   (   0.07, -75.21) (   0.91, -71.37)  437.32                80
 10/19/2021   06:32:28   (  -0.06, -75.23) (   0.25, -76.64)  160.62                80
 10/20/2021   06:11:03   (  -0.07, -75.24) (  -0.74, -72.10)  357.23                80
 10/21/2021   18:35:38   (   0.05, -75.26) (  -0.46, -77.40)  244.47                80
 10/22/2021   18:14:13   (   0.06, -75.28) (   0.60, -72.88)  273.76                80