Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 12 4.  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)
 12/05/2024   06:28:01   (   0.00, -75.19) (  -0.02, -75.21)    3.47                80
 12/07/2024   18:28:30   (  -0.00, -75.21) (  -0.20, -75.97)   86.65                80
 12/08/2024   18:12:25   (  -0.00, -75.22) (   0.82, -71.43)  430.85                80
 12/10/2024   06:34:11   (  -0.00, -75.22) (   0.35, -76.70)  169.58                80
 12/11/2024   06:12:46   (   0.00, -75.23) (  -0.67, -72.17)  348.11                80
 12/12/2024   18:34:40   (  -0.00, -75.25) (  -0.53, -77.47)  253.01                80
 12/13/2024   18:18:34   (  -0.01, -75.26) (   0.51, -72.94)  264.98                80
 12/15/2024   06:40:21   (   0.00, -75.27) (   0.66, -78.21)  334.62                80
 12/16/2024   06:18:55   (   0.00, -75.28) (  -0.38, -73.68)  183.38                80
 12/17/2024   18:40:49   (   0.00, -75.31) (  -0.79, -78.98)  417.08                80