Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 8 21.  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)
 08/22/2024   16:01:04   (  -0.00, 140.75) (   0.02, 140.73)    2.74                80
 08/25/2024   04:04:15   (   0.00, 140.73) (  -0.15, 139.96)   86.97                80
 08/26/2024   03:48:10   (   0.00, 140.73) (   0.86, 144.50)  430.80                80
 08/27/2024   16:09:57   (  -0.01, 140.72) (   0.30, 139.24)  168.23                80
 08/28/2024   15:48:32   (  -0.01, 140.71) (  -0.71, 143.77)  349.71                80
 08/30/2024   04:10:26   (   0.01, 140.69) (  -0.50, 138.49)  251.42                80
 08/31/2024   03:54:20   (   0.01, 140.67) (   0.51, 143.02)  267.35                80
 09/01/2024   16:16:08   (  -0.01, 140.65) (   0.62, 137.75)  329.50                80
 09/02/2024   15:54:42   (  -0.01, 140.63) (  -0.40, 142.29)  189.81                80
 09/04/2024   04:16:36   (   0.01, 140.59) (  -0.78, 137.00)  409.52                80