Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 12 6.  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)
 12/07/2024   18:28:30   (   0.00, -75.22) (  -0.18, -75.97)   86.19                80
 12/08/2024   18:12:25   (  -0.00, -75.22) (   0.84, -71.44)  431.43                80
 12/10/2024   06:34:11   (  -0.00, -75.22) (   0.34, -76.70)  168.89                80
 12/11/2024   06:12:46   (   0.00, -75.23) (  -0.68, -72.17)  348.91                80
 12/12/2024   18:34:40   (  -0.00, -75.26) (  -0.52, -77.47)  251.91                80
 12/13/2024   18:18:35   (  -0.01, -75.28) (   0.51, -72.94)  266.21                80
 12/15/2024   06:40:21   (   0.00, -75.28) (   0.65, -78.21)  333.27                80
 12/16/2024   06:18:55   (   0.00, -75.30) (  -0.38, -73.68)  184.84                80
 12/17/2024   18:40:50   (   0.00, -75.33) (  -0.79, -78.98)  415.36                80
 12/18/2024   18:24:43   (   0.01, -75.35) (   0.20, -74.44)  103.52                80