Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 27.  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)
 03/27/2024   18:09:51   (   0.03, -75.21) (   0.90, -71.30)  445.19                80
 03/29/2024   06:31:39   (  -0.03, -75.21) (   0.30, -76.57)  155.56                80
 03/30/2024   06:10:16   (  -0.03, -75.21) (  -0.75, -72.04)  360.72                80
 03/31/2024   18:32:13   (   0.02, -75.21) (  -0.44, -77.35)  243.29                80
 04/01/2024   18:16:09   (   0.02, -75.21) (   0.56, -72.81)  273.30                80
 04/03/2024   06:37:57   (  -0.01, -75.22) (   0.63, -78.08)  326.69                80
 04/04/2024   06:16:32   (  -0.01, -75.22) (  -0.37, -73.55)  190.12                80
 04/05/2024   18:38:30   (   0.01, -75.23) (  -0.79, -78.86)  413.02                80
 04/06/2024   18:22:25   (   0.01, -75.24) (   0.22, -74.32)  104.42                80
 04/08/2024   06:44:13   (  -0.01, -75.26) (   0.96, -79.59)  494.02                80
 04/09/2024   06:22:49   (  -0.01, -75.27) (  -0.06, -75.06)   23.62                80