Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 10 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 10/21/2024   18:11:39   (  -0.04, -75.21) (   0.88, -71.19)  458.92                80
 10/23/2024   06:33:26   (   0.03, -75.20) (   0.32, -76.45)  142.27                80
 10/24/2024   06:12:02   (   0.03, -75.21) (  -0.70, -71.91)  375.01                80
 10/25/2024   18:33:59   (  -0.02, -75.24) (  -0.46, -77.22)  225.98                80
 10/26/2024   18:17:55   (  -0.02, -75.25) (   0.57, -72.69)  292.12                80
 10/28/2024   06:39:42   (   0.02, -75.26) (   0.60, -77.95)  306.84                80
 10/29/2024   06:18:16   (   0.02, -75.27) (  -0.37, -73.41)  211.74                80
 10/30/2024   18:40:14   (  -0.02, -75.31) (  -0.75, -78.72)  387.75                80
 10/31/2024   18:24:08   (  -0.02, -75.33) (   0.23, -74.18)  131.30                80
 11/02/2024   06:45:56   (   0.02, -75.35) (   0.91, -79.44)  466.30                80
 11/03/2024   06:24:30   (   0.02, -75.37) (  -0.08, -74.90)   52.73                80