Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 11 8.  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)
 11/09/2021   06:38:29   (   0.01, -75.19) (   0.66, -78.07)  328.90                80
 11/10/2021   06:17:04   (   0.00, -75.19) (  -0.34, -73.54)  187.51                80
 11/11/2021   18:41:39   (  -0.00, -75.19) (  -0.84, -78.84)  416.09                80
 11/12/2021   18:20:15   (   0.00, -75.19) (   0.22, -74.31)  101.07                80
 11/14/2021   06:44:41   (   0.00, -75.20) (   0.99, -79.57)  497.72                80
 11/15/2021   06:23:16   (   0.00, -75.21) (  -0.02, -75.03)   20.07                80
 11/17/2021   18:29:05   (  -0.01, -75.24) (  -0.15, -75.80)   63.68                80
 11/18/2021   18:07:40   (  -0.01, -75.26) (   0.86, -71.26)  454.56                80
 11/20/2021   06:32:07   (   0.02, -75.28) (   0.29, -76.53)  142.91                80
 11/21/2021   06:10:42   (   0.02, -75.29) (  -0.71, -72.00)  375.33                80