Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 10 16.  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   (   0.05, -75.20) (  -0.09, -75.90)   80.22                80
 10/17/2021   18:08:01   (   0.06, -75.20) (   0.90, -71.37)  437.10                80
 10/19/2021   06:32:28   (  -0.05, -75.22) (   0.26, -76.64)  161.53                80
 10/20/2021   06:11:03   (  -0.05, -75.23) (  -0.73, -72.10)  356.11                80
 10/21/2021   18:35:39   (   0.04, -75.25) (  -0.41, -77.41)  245.79                80
 10/22/2021   18:14:13   (   0.05, -75.26) (   0.58, -72.87)  272.26                80
 10/24/2021   06:38:41   (  -0.03, -75.28) (   0.58, -78.14)  325.28                80
 10/25/2021   06:17:15   (  -0.04, -75.29) (  -0.42, -73.60)  192.72                80
 10/26/2021   18:41:50   (   0.03, -75.32) (  -0.78, -78.90)  408.76                80
 10/27/2021   18:20:26   (   0.04, -75.33) (   0.28, -74.38)  109.59                80
 10/29/2021   06:44:52   (  -0.03, -75.36) (   0.94, -79.63)  487.10                80
 10/30/2021   06:23:28   (  -0.04, -75.38) (  -0.11, -75.11)   31.40                80