Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 4 5.  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)
 04/06/2024   18:22:26   (   0.01, -75.21) (   0.22, -74.33)  101.28                80
 04/08/2024   06:44:14   (  -0.01, -75.22) (   0.96, -79.59)  498.41                80
 04/09/2024   06:22:50   (  -0.01, -75.23) (  -0.03, -75.06)   18.76                80
 04/11/2024   18:26:03   (   0.01, -75.25) (  -0.13, -75.83)   66.39                80
 04/12/2024   18:09:58   (   0.01, -75.26) (   0.88, -71.30)  451.22                80
 04/14/2024   06:31:47   (  -0.01, -75.28) (   0.31, -76.57)  147.48                80
 04/15/2024   06:10:23   (  -0.00, -75.29) (  -0.76, -72.05)  370.43                80
 04/16/2024   18:32:19   (   0.00, -75.32) (  -0.45, -77.34)  230.84                80
 04/17/2024   18:16:15   (   0.00, -75.34) (   0.56, -72.81)  287.72                80
 04/19/2024   06:38:03   (   0.00, -75.37) (   0.62, -78.08)  309.28                80