Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 10 15.  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)
 10/16/2021   18:29:26   (   0.06, -75.20) (  -0.11, -75.90)   80.35                80
 10/17/2021   18:08:01   (   0.06, -75.21) (   0.95, -71.38)  437.05                80
 10/19/2021   06:32:28   (  -0.05, -75.22) (   0.27, -76.63)  161.15                80
 10/20/2021   06:11:03   (  -0.06, -75.23) (  -0.78, -72.11)  356.60                80
 10/21/2021   18:35:39   (   0.05, -75.25) (  -0.42, -77.41)  245.33                80
 10/22/2021   18:14:13   (   0.05, -75.27) (   0.57, -72.87)  272.80                80
 10/24/2021   06:38:40   (  -0.04, -75.29) (   0.59, -78.14)  324.33                80
 10/25/2021   06:17:15   (  -0.04, -75.31) (  -0.41, -73.60)  193.78                80
 10/26/2021   18:41:50   (   0.03, -75.33) (  -0.79, -78.90)  407.72                80
 10/27/2021   18:20:26   (   0.04, -75.35) (   0.27, -74.38)  110.69                80