Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 10 11.  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)
 10/11/2024   08:40:06   (  -0.02,-104.71) (   0.72,-108.09)  385.57                80
 10/12/2024   08:18:40   (  -0.02,-104.70) (  -0.26,-103.55)  130.92                80
 10/13/2024   20:40:35   (   0.02,-104.70) (  -0.94,-108.84)  472.96                80
 10/14/2024   20:24:30   (   0.01,-104.70) (   0.09,-104.31)   44.59                80
 10/17/2024   08:27:29   (   0.00,-104.71) (   0.06,-105.02)   35.47                80
 10/18/2024   08:06:01   (   0.01,-104.70) (  -0.93,-100.47)  482.39                80
 10/19/2024   20:27:54   (  -0.03,-104.70) (  -0.26,-105.75)  120.25                80
 10/20/2024   20:11:46   (  -0.02,-104.70) (   0.77,-101.21)  397.83                80
 10/22/2024   08:33:27   (   0.02,-104.70) (   0.44,-106.44)  198.63                80
 10/23/2024   08:11:59   (   0.02,-104.70) (  -0.59,-101.89)  319.48                80
 10/24/2024   20:33:49   (  -0.02,-104.69) (  -0.56,-107.17)  282.73                80