Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 7 2.  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)
 07/03/2024   08:11:25   (  -0.00,-104.71) (  -0.58,-102.08)  299.07                80
 07/04/2024   20:33:23   (   0.01,-104.71) (  -0.59,-107.39)  305.04                80
 07/05/2024   20:17:20   (   0.01,-104.71) (   0.44,-102.86)  211.06                80
 07/07/2024   08:39:08   (  -0.02,-104.70) (   0.76,-108.13)  390.51                80
 07/08/2024   08:17:44   (  -0.02,-104.70) (  -0.28,-103.60)  125.82                80
 07/09/2024   20:39:42   (   0.02,-104.72) (  -0.94,-108.90)  477.66                80
 07/10/2024   20:23:38   (   0.02,-104.72) (   0.10,-104.38)   39.10                80
 07/13/2024   08:26:43   (  -0.02,-104.72) (   0.06,-105.12)   44.76                80
 07/14/2024   08:05:19   (  -0.02,-104.73) (  -0.93,-100.58)  471.95                80
 07/15/2024   20:27:17   (   0.02,-104.74) (  -0.21,-105.90)  131.50                80