Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 18.  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)
 03/19/2024   06:16:22   (  -0.04, -75.20) (  -0.44, -73.54)  189.70                80
 03/20/2024   18:38:19   (   0.03, -75.19) (  -0.80, -78.84)  415.61                80
 03/21/2024   18:22:15   (   0.03, -75.20) (   0.22, -74.31)  100.83                80
 03/23/2024   06:44:05   (  -0.03, -75.21) (   0.95, -79.58)  498.45                80
 03/24/2024   06:22:41   (  -0.03, -75.22) (  -0.07, -75.06)   18.29                80
 03/26/2024   18:28:35   (   0.03, -75.23) (  -0.13, -75.83)   68.67                80
 03/27/2024   18:09:52   (   0.03, -75.24) (   0.90, -71.31)  448.61                80
 03/29/2024   06:31:41   (  -0.03, -75.27) (   0.26, -76.58)  149.67                80
 03/30/2024   06:10:17   (  -0.03, -75.28) (  -0.77, -72.06)  367.54                80
 03/31/2024   18:32:15   (   0.02, -75.29) (  -0.44, -77.36)  236.05                80
 04/01/2024   18:16:11   (   0.02, -75.30) (   0.60, -72.83)  281.47                80