Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 5 21.  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)
 05/22/2024   20:38:37   (   0.01,-104.73) (  -0.88,-108.76)  459.18                80
 05/23/2024   20:22:30   (   0.01,-104.74) (   0.12,-104.22)   58.70                80
 05/26/2024   08:25:30   (  -0.02,-104.75) (  -0.01,-104.95)   22.02                80
 05/27/2024   08:04:04   (  -0.02,-104.75) (  -1.01,-100.40)  495.79                80
 05/28/2024   20:25:57   (   0.03,-104.75) (  -0.18,-105.69)  106.78                80
 05/29/2024   20:09:50   (   0.03,-104.76) (   0.83,-101.15)  411.18                80
 05/31/2024   08:31:36   (  -0.03,-104.77) (   0.32,-106.41)  186.45                80
 06/01/2024   08:10:09   (  -0.03,-104.77) (  -0.70,-101.87)  331.59                80
 06/02/2024   20:32:03   (   0.03,-104.78) (  -0.48,-107.16)  270.81                80
 06/03/2024   20:15:56   (   0.04,-104.78) (   0.55,-102.62)  247.32                80