Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 28.  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)
 03/29/2024   06:31:39   (  -0.03, -75.21) (   0.30, -76.57)  155.37                80
 03/30/2024   06:10:16   (  -0.04, -75.21) (  -0.74, -72.04)  361.04                80
 03/31/2024   18:32:13   (   0.03, -75.22) (  -0.44, -77.35)  242.52                80
 04/01/2024   18:16:08   (   0.03, -75.22) (   0.55, -72.81)  274.19                80
 04/03/2024   06:37:57   (  -0.02, -75.22) (   0.64, -78.08)  325.87                80
 04/04/2024   06:16:33   (  -0.02, -75.23) (  -0.41, -73.56)  191.06                80
 04/05/2024   18:38:30   (   0.01, -75.24) (  -0.81, -78.85)  411.66                80
 04/06/2024   18:22:25   (   0.01, -75.25) (   0.20, -74.32)  105.92                80
 04/08/2024   06:44:13   (  -0.01, -75.27) (   0.98, -79.59)  492.60                80
 04/09/2024   06:22:50   (  -0.01, -75.28) (  -0.09, -75.07)   25.32                80
 04/11/2024   18:26:02   (   0.01, -75.32) (  -0.09, -75.84)   58.53                80