Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 10 8.  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)
 10/08/2024   06:14:33   (   0.06, -75.20) (  -0.69, -71.94)  372.25                80
 10/09/2024   18:33:52   (  -0.05, -75.20) (  -0.48, -77.24)  232.13                80
 10/10/2024   18:17:47   (  -0.05, -75.20) (   0.49, -72.70)  284.15                80
 10/12/2024   06:36:56   (   0.04, -75.20) (   0.67, -77.98)  316.96                80
 10/13/2024   06:20:53   (   0.04, -75.20) (  -0.37, -73.45)  199.76                80
 10/14/2024   18:40:10   (  -0.03, -75.21) (  -0.82, -78.75)  403.28                80
 10/15/2024   18:24:06   (  -0.03, -75.22) (   0.17, -74.22)  114.09                80
 10/17/2024   06:43:14   (   0.03, -75.23) (   1.00, -79.48)  485.23                80
 10/18/2024   06:27:10   (   0.03, -75.24) (  -0.01, -74.95)   32.49                80
 10/20/2024   18:27:42   (  -0.03, -75.27) (  -0.13, -75.72)   51.70                80
 10/21/2024   18:11:38   (  -0.03, -75.28) (   0.90, -71.19)  466.28                80