Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 10 5.  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)
 10/06/2024   04:17:18   (   0.04, 140.77) (  -0.82, 136.93)  436.92                80
 10/07/2024   04:01:15   (   0.04, 140.77) (   0.20, 141.46)   79.69                80
 10/09/2024   16:04:21   (  -0.04, 140.75) (  -0.05, 140.72)    3.73                80
 10/12/2024   04:04:55   (   0.05, 140.74) (  -0.11, 139.94)   90.39                80
 10/13/2024   03:48:50   (   0.05, 140.73) (   0.88, 144.48)  427.12                80
 10/14/2024   16:10:38   (  -0.05, 140.71) (   0.29, 139.21)  170.55                80
 10/15/2024   15:49:14   (  -0.05, 140.70) (  -0.72, 143.75)  347.50                80
 10/17/2024   04:11:11   (   0.05, 140.68) (  -0.43, 138.44)  254.88                80
 10/18/2024   03:55:07   (   0.04, 140.66) (   0.59, 142.97)  263.76                80