Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 9 29.  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)
 09/30/2021   18:26:54   (   0.10, -75.21) (  -0.05, -75.94)   83.20                80
 10/01/2021   18:10:48   (   0.11, -75.21) (   0.93, -71.40)  433.81                80
 10/03/2021   06:32:36   (  -0.10, -75.22) (   0.23, -76.67)  166.35                80
 10/04/2021   06:11:11   (  -0.11, -75.22) (  -0.81, -72.15)  350.87                80
 10/05/2021   18:35:46   (   0.10, -75.25) (  -0.40, -77.44)  250.78                80
 10/06/2021   18:14:22   (   0.11, -75.26) (   0.64, -72.92)  266.99                80
 10/08/2021   06:38:48   (  -0.10, -75.27) (   0.58, -78.17)  331.90                80
 10/09/2021   06:17:24   (  -0.10, -75.28) (  -0.47, -73.65)  185.75                80
 10/10/2021   18:41:59   (   0.09, -75.30) (  -0.74, -78.95)  415.70                80
 10/11/2021   18:20:35   (   0.10, -75.32) (   0.31, -74.42)  102.17                80