Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 5 1.  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)
 05/02/2024   16:02:42   (   0.01, 140.76) (   0.01, 140.70)    7.18                80
 05/05/2024   04:03:12   (  -0.01, 140.75) (  -0.18, 139.94)   92.60                80
 05/06/2024   03:47:07   (  -0.01, 140.74) (   0.82, 144.47)  425.10                80
 05/07/2024   16:08:54   (  -0.01, 140.73) (   0.32, 139.21)  172.98                80
 05/08/2024   15:47:29   (  -0.01, 140.72) (  -0.69, 143.74)  344.91                80
 05/10/2024   04:09:24   (   0.01, 140.71) (  -0.48, 138.44)  257.53                80
 05/11/2024   03:53:19   (   0.01, 140.70) (   0.54, 142.98)  260.95                80
 05/12/2024   16:15:05   (  -0.01, 140.67) (   0.66, 137.72)  335.55                80
 05/13/2024   15:53:39   (  -0.01, 140.65) (  -0.36, 142.26)  183.38                80
 05/15/2024   04:15:35   (   0.01, 140.63) (  -0.79, 136.96)  417.67                80