Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 10 27.  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)
 10/27/2024   08:40:12   (  -0.00,-104.70) (   0.75,-108.06)  382.26                80
 10/28/2024   08:18:47   (  -0.00,-104.70) (  -0.28,-103.52)  134.66                80
 10/29/2024   20:40:44   (   0.00,-104.70) (  -0.92,-108.82)  468.98                80
 10/30/2024   20:24:39   (   0.00,-104.71) (   0.11,-104.29)   48.58                80
 11/02/2024   08:27:41   (   0.01,-104.73) (   0.06,-105.01)   32.15                80
 11/03/2024   08:06:16   (   0.02,-104.72) (  -0.92,-100.47)  484.92                80
 11/04/2024   20:28:12   (  -0.02,-104.72) (  -0.25,-105.77)  119.47                80
 11/05/2024   20:12:06   (  -0.02,-104.72) (   0.75,-101.23)  397.57                80
 11/07/2024   08:33:53   (   0.02,-104.73) (   0.44,-106.48)  200.56                80
 11/08/2024   08:12:28   (   0.01,-104.73) (  -0.63,-101.96)  316.00                80
 11/09/2024   20:34:24   (  -0.01,-104.71) (  -0.57,-107.25)  289.05                80