Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 15.  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)
 08/17/2024   18:27:02   (  -0.05, -75.20) (  -0.18, -75.75)   62.37                80
 08/18/2024   18:10:57   (  -0.05, -75.20) (   0.86, -71.22)  454.66                80
 08/20/2024   06:32:45   (   0.04, -75.22) (   0.32, -76.48)  143.75                80
 08/21/2024   06:11:20   (   0.04, -75.23) (  -0.72, -71.95)  373.83                80
 08/22/2024   18:33:16   (  -0.04, -75.23) (  -0.48, -77.24)  229.08                80
 08/23/2024   18:17:10   (  -0.04, -75.24) (   0.52, -72.71)  289.01                80
 08/25/2024   06:38:57   (   0.04, -75.27) (   0.64, -77.97)  308.11                80
 08/26/2024   06:17:32   (   0.03, -75.28) (  -0.36, -73.43)  210.06                80
 08/27/2024   18:39:27   (  -0.03, -75.29) (  -0.80, -78.73)  392.27                80
 08/28/2024   18:23:22   (  -0.02, -75.30) (   0.21, -74.19)  126.17                80