Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 11.  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)
 03/11/2024   18:09:35   (   0.06, -75.20) (   0.92, -71.26)  448.38                80
 03/13/2024   06:31:24   (  -0.06, -75.20) (   0.27, -76.53)  152.59                80
 03/14/2024   06:10:01   (  -0.06, -75.20) (  -0.80, -72.02)  363.59                80
 03/15/2024   18:32:00   (   0.05, -75.21) (  -0.39, -77.33)  240.66                80
 03/16/2024   18:15:56   (   0.05, -75.22) (   0.62, -72.80)  275.96                80
 03/18/2024   06:37:45   (  -0.04, -75.22) (   0.56, -78.07)  323.88                80
 03/19/2024   06:16:22   (  -0.04, -75.23) (  -0.45, -73.54)  193.05                80
 03/20/2024   18:38:19   (   0.03, -75.25) (  -0.79, -78.84)  410.03                80
 03/21/2024   18:22:16   (   0.03, -75.26) (   0.23, -74.32)  107.56                80
 03/23/2024   06:44:05   (  -0.02, -75.29) (   0.95, -79.59)  490.46                80
 03/24/2024   06:22:42   (  -0.03, -75.30) (  -0.07, -75.06)   27.40                80