Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 8 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)
 08/30/2024   08:26:54   (   0.02,-104.69) (   0.09,-105.02)   37.42                80
 08/31/2024   08:05:28   (   0.02,-104.69) (  -0.92,-100.48)  479.33                80
 09/01/2024   20:27:24   (  -0.03,-104.71) (  -0.24,-105.78)  121.86                80
 09/02/2024   20:11:18   (  -0.03,-104.71) (   0.78,-101.25)  395.54                80
 09/04/2024   08:33:04   (   0.03,-104.70) (   0.42,-106.50)  205.12                80
 09/05/2024   08:11:39   (   0.03,-104.70) (  -0.61,-101.97)  312.05                80
 09/06/2024   20:33:33   (  -0.03,-104.72) (  -0.59,-107.26)  289.20                80
 09/07/2024   20:17:28   (  -0.03,-104.72) (   0.44,-102.72)  228.28                80
 09/09/2024   08:39:13   (   0.03,-104.71) (   0.79,-107.97)  371.99                80
 09/10/2024   08:17:48   (   0.03,-104.71) (  -0.24,-103.44)  144.98                80