Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 14.  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)
 08/15/2024   06:23:51   (   0.06, -75.20) (  -0.01, -74.99)   25.55                80
 08/17/2024   18:27:02   (  -0.05, -75.20) (  -0.19, -75.74)   62.55                80
 08/18/2024   18:10:57   (  -0.05, -75.20) (   0.85, -71.21)  454.49                80
 08/20/2024   06:32:45   (   0.04, -75.22) (   0.33, -76.48)  143.91                80
 08/21/2024   06:11:20   (   0.04, -75.22) (  -0.71, -71.95)  373.66                80
 08/22/2024   18:33:15   (  -0.04, -75.23) (  -0.48, -77.24)  229.32                80
 08/23/2024   18:17:10   (  -0.04, -75.24) (   0.52, -72.70)  288.76                80
 08/25/2024   06:38:57   (   0.04, -75.26) (   0.64, -77.97)  308.32                80
 08/26/2024   06:17:32   (   0.03, -75.28) (  -0.37, -73.43)  209.85                80
 08/27/2024   18:39:27   (  -0.03, -75.29) (  -0.79, -78.73)  392.52                80
 08/28/2024   18:23:22   (  -0.02, -75.30) (   0.23, -74.20)  125.91                80