Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 7 29.  Predictions up to the next  14.0 days:

     Date     Time(HIMAWARI-9)   HIMAWARI-9 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 07/30/2024   03:54:21   (  -0.03, 140.75) (   0.46, 142.94)  249.93                80
 07/31/2024   16:16:11   (   0.02, 140.75) (   0.69, 137.67)  350.86                80
 08/01/2024   15:54:47   (  -0.02, 140.75) (  -0.36, 142.19)  164.69                80
 08/03/2024   04:16:45   (   0.01, 140.74) (  -0.84, 136.89)  439.16                80
 08/04/2024   04:00:40   (   0.01, 140.73) (   0.15, 141.42)   78.11                80
 08/06/2024   16:03:45   (  -0.01, 140.71) (  -0.00, 140.68)    2.65                80
 08/09/2024   04:04:18   (   0.00, 140.67) (  -0.17, 139.91)   86.42                80
 08/10/2024   03:48:14   (   0.00, 140.65) (   0.88, 144.43)  432.09                80
 08/11/2024   16:10:03   (  -0.01, 140.62) (   0.31, 139.17)  164.82                80
 08/12/2024   15:48:38   (  -0.00, 140.60) (  -0.69, 143.70)  353.73                80