Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 5 13.  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)
 05/13/2024   18:28:30   (   0.02, -75.20) (  -0.08, -75.72)   58.89                80
 05/14/2024   18:07:05   (   0.02, -75.20) (   0.95, -71.18)  458.53                80
 05/16/2024   06:31:30   (  -0.02, -75.21) (   0.27, -76.43)  138.95                80
 05/17/2024   06:10:05   (  -0.02, -75.22) (  -0.78, -71.90)  379.00                80
 05/18/2024   18:34:38   (   0.01, -75.23) (  -0.45, -77.18)  223.07                80
 05/19/2024   18:13:12   (   0.02, -75.24) (   0.60, -72.65)  295.35                80
 05/21/2024   06:37:38   (  -0.01, -75.26) (   0.59, -77.90)  300.87                80
 05/22/2024   06:16:11   (  -0.02, -75.28) (  -0.42, -73.36)  217.72                80
 05/23/2024   18:40:46   (   0.01, -75.29) (  -0.72, -78.66)  383.78                80
 05/24/2024   18:19:19   (   0.01, -75.30) (   0.29, -74.12)  134.96                80
 05/26/2024   06:43:44   (  -0.01, -75.33) (   0.87, -79.37)  460.86                80