Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 30.  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)
 08/31/2024   06:23:43   (   0.06, -75.20) (  -0.00, -74.90)   32.96                80
 09/02/2024   18:26:53   (  -0.05, -75.22) (  -0.13, -75.67)   50.92                80
 09/03/2024   18:10:47   (  -0.05, -75.23) (   0.89, -71.13)  467.30                80
 09/05/2024   06:32:33   (   0.04, -75.24) (   0.29, -76.39)  131.10                80
 09/06/2024   06:11:08   (   0.05, -75.25) (  -0.74, -71.86)  387.48                80
 09/07/2024   18:33:02   (  -0.04, -75.28) (  -0.43, -77.15)  212.60                80
 09/08/2024   18:16:56   (  -0.04, -75.29) (   0.55, -72.60)  306.22                80
 09/10/2024   06:38:42   (   0.04, -75.31) (   0.61, -77.86)  291.49                80
 09/11/2024   06:17:17   (   0.04, -75.32) (  -0.43, -73.33)  227.30                80
 09/12/2024   18:39:10   (  -0.03, -75.35) (  -0.78, -78.61)  372.60                80
 09/13/2024   18:23:04   (  -0.02, -75.37) (   0.28, -74.08)  146.42                80