Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 16.  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)
 03/16/2024   18:15:56   (   0.05, -75.21) (   0.61, -72.80)  274.87                80
 03/18/2024   06:37:44   (  -0.04, -75.21) (   0.62, -78.06)  324.98                80
 03/19/2024   06:16:21   (  -0.04, -75.22) (  -0.39, -73.53)  191.70                80
 03/20/2024   18:38:19   (   0.03, -75.23) (  -0.79, -78.84)  412.15                80
 03/21/2024   18:22:16   (   0.03, -75.24) (   0.23, -74.31)  105.18                80
 03/23/2024   06:44:05   (  -0.02, -75.26) (   0.94, -79.59)  492.82                80
 03/24/2024   06:22:42   (  -0.03, -75.28) (  -0.08, -75.06)   24.81                80
 03/26/2024   18:28:35   (   0.02, -75.32) (  -0.11, -75.84)   59.79                80
 03/27/2024   18:09:05   (   0.03, -75.33) (   0.92, -71.31)  458.39                33
 03/29/2024   06:31:41   (  -0.02, -75.37) (   0.25, -76.59)  138.61                80