Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 11.  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)
 11/13/2024   04:05:53   (   0.04, 140.77) (  -0.20, 139.75)  116.11                80
 11/14/2024   03:49:51   (   0.03, 140.77) (   0.80, 144.27)  398.60                80
 11/15/2024   16:11:43   (  -0.03, 140.75) (   0.38, 138.98)  203.30                80
 11/16/2024   15:50:22   (  -0.03, 140.75) (  -0.63, 143.49)  311.47                80
 11/18/2024   04:12:24   (   0.04, 140.76) (  -0.52, 138.15)  296.88                80
 11/19/2024   03:56:22   (   0.04, 140.76) (   0.44, 142.68)  218.39                80
 11/20/2024   16:18:14   (  -0.04, 140.73) (   0.72, 137.38)  382.09                80
 11/21/2024   15:56:53   (  -0.04, 140.73) (  -0.31, 141.90)  133.68                80
 11/23/2024   04:21:34   (   0.05, 140.72) (  -0.86, 136.56)  472.72                80
 11/24/2024   04:02:51   (   0.05, 140.70) (   0.13, 141.09)   43.90                80