Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 2 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 02/26/2024   08:10:04   (   0.03,-104.67) (  -0.56,-102.02)  301.29                80
 02/27/2024   20:32:04   (  -0.03,-104.66) (  -0.62,-107.34)  304.89                80
 02/28/2024   20:16:00   (  -0.03,-104.67) (   0.37,-102.80)  212.01                80
 03/01/2024   08:37:51   (   0.03,-104.71) (   0.78,-108.09)  385.07                80
 03/02/2024   08:16:27   (   0.03,-104.71) (  -0.21,-103.55)  131.47                80
 03/03/2024   20:38:26   (  -0.04,-104.70) (  -0.95,-108.87)  475.48                80
 03/04/2024   20:22:23   (  -0.04,-104.70) (   0.05,-104.34)   41.00                80
 03/07/2024   08:25:30   (   0.05,-104.74) (   0.10,-105.10)   40.16                80
 03/08/2024   08:04:06   (   0.04,-104.74) (  -0.90,-100.57)  476.27                80
 03/09/2024   20:26:05   (  -0.05,-104.72) (  -0.29,-105.87)  130.64                80