Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2025 2 17.  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)
 02/18/2025   06:17:36   (  -0.04, -75.20) (  -0.42, -73.46)  197.70                80
 02/19/2025   18:39:34   (   0.04, -75.21) (  -0.74, -78.78)  406.30                80
 02/20/2025   18:23:30   (   0.04, -75.21) (   0.25, -74.24)  110.47                80
 02/22/2025   06:45:18   (  -0.03, -75.22) (   0.92, -79.52)  489.69                80
 02/23/2025   06:23:53   (  -0.03, -75.22) (  -0.08, -74.99)   26.95                80
 02/25/2025   18:27:06   (  -0.00, -75.25) (  -0.12, -75.76)   59.06                80
 02/26/2025   18:11:02   (  -0.00, -75.26) (   0.88, -71.23)  458.33                80
 02/28/2025   06:32:50   (   0.00, -75.28) (   0.26, -76.51)  140.38                80
 03/01/2025   06:11:26   (   0.00, -75.29) (  -0.74, -71.98)  377.11                80
 03/02/2025   18:33:23   (  -0.00, -75.31) (  -0.44, -77.29)  225.61                80
 03/03/2025   18:17:18   (   0.00, -75.33) (   0.58, -72.76)  292.45                80