Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 12.  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)
 08/14/2024   06:45:15   (   0.05, -75.21) (   1.04, -79.51)  491.17                80
 08/15/2024   06:23:50   (   0.05, -75.20) (   0.01, -74.98)   25.29                80
 08/17/2024   18:27:01   (  -0.04, -75.20) (  -0.17, -75.74)   62.71                80
 08/18/2024   18:10:57   (  -0.03, -75.20) (   0.88, -71.22)  454.32                80
 08/20/2024   06:30:04   (   0.02, -75.21) (   0.28, -76.48)  144.09                80
 08/21/2024   06:13:58   (   0.02, -75.22) (  -0.73, -71.95)  373.63                80
 08/22/2024   18:33:13   (  -0.02, -75.22) (  -0.48, -77.23)  229.15                80
 08/23/2024   18:17:07   (  -0.02, -75.23) (   0.54, -72.70)  289.07                80
 08/25/2024   06:36:14   (   0.02, -75.26) (   0.64, -77.96)  307.81                80
 08/26/2024   06:17:28   (   0.02, -75.27) (  -0.40, -73.42)  210.52                80