Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 8 9.  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)
 08/09/2024   08:18:05   (  -0.01,-104.70) (  -0.23,-103.59)  125.31                80
 08/10/2024   20:40:02   (   0.02,-104.71) (  -0.93,-108.90)  477.60                80
 08/11/2024   20:23:58   (   0.02,-104.71) (   0.07,-104.37)   39.17                80
 08/14/2024   08:27:02   (  -0.02,-104.70) (   0.09,-105.10)   45.92                80
 08/15/2024   08:05:37   (  -0.02,-104.70) (  -0.93,-100.57)  470.28                80
 08/16/2024   20:27:34   (   0.03,-104.70) (  -0.21,-105.88)  133.45                80
 08/17/2024   20:11:29   (   0.03,-104.70) (   0.76,-101.34)  382.98                80
 08/19/2024   08:33:17   (  -0.03,-104.69) (   0.40,-106.61)  218.47                80
 08/20/2024   08:11:53   (  -0.03,-104.69) (  -0.62,-102.08)  297.90                80
 08/21/2024   20:33:49   (   0.04,-104.69) (  -0.54,-107.38)  305.68                80
 08/22/2024   20:17:44   (   0.03,-104.69) (   0.43,-102.84)  211.14                80