Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 10 7.  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)
 10/08/2024   20:34:21   (  -0.00,-104.71) (  -0.57,-107.35)  301.31                80
 10/09/2024   20:18:16   (  -0.00,-104.70) (   0.39,-102.81)  214.87                80
 10/11/2024   08:40:06   (   0.01,-104.70) (   0.77,-108.09)  385.76                80
 10/12/2024   08:18:42   (   0.01,-104.70) (  -0.27,-103.56)  130.12                80
 10/13/2024   20:40:39   (  -0.01,-104.69) (  -0.94,-108.86)  475.10                80
 10/14/2024   20:24:35   (  -0.01,-104.69) (   0.05,-104.32)   41.38                80
 10/17/2024   08:27:39   (   0.01,-104.69) (   0.12,-105.05)   42.00                80
 10/18/2024   08:06:15   (   0.01,-104.69) (  -0.95,-100.53)  474.17                80
 10/19/2024   20:28:12   (  -0.01,-104.68) (  -0.27,-105.83)  131.21                80
 10/20/2024   20:12:07   (  -0.01,-104.67) (   0.75,-101.30)  385.24                80