Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 2 11.  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)
 02/12/2024   18:31:16   (   0.07, -75.21) (  -0.37, -77.19)  226.23                80
 02/13/2024   18:15:09   (   0.06, -75.21) (   0.63, -72.65)  291.21                80
 02/15/2024   06:36:54   (  -0.06, -75.21) (   0.54, -77.91)  307.89                80
 02/16/2024   06:15:28   (  -0.06, -75.21) (  -0.46, -73.37)  209.70                80
 02/17/2024   18:37:22   (   0.06, -75.22) (  -0.71, -78.66)  392.31                80
 02/18/2024   18:21:16   (   0.05, -75.22) (   0.30, -74.12)  125.72                80
 02/20/2024   06:43:00   (  -0.05, -75.23) (   0.91, -79.37)  472.12                80
 02/21/2024   06:21:35   (  -0.04, -75.24) (  -0.16, -74.84)   46.34                80
 02/23/2024   18:24:41   (   0.03, -75.27) (  -0.02, -75.59)   35.46                80
 02/24/2024   18:08:35   (   0.03, -75.29) (   1.00, -71.05)  483.83                80