Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 2 24.  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)
 02/25/2024   04:14:59   (  -0.04, 140.78) (  -0.90, 136.97)  433.86                80
 02/26/2024   03:58:57   (  -0.04, 140.77) (   0.14, 141.49)   82.74                80
 02/28/2024   15:59:24   (   0.04, 140.73) (   0.04, 140.74)    1.03                80
 03/02/2024   04:02:40   (  -0.04, 140.72) (  -0.22, 139.96)   86.65                80
 03/03/2024   03:46:36   (  -0.04, 140.71) (   0.78, 144.49)  430.54                80
 03/04/2024   16:08:26   (   0.05, 140.67) (   0.38, 139.21)  167.15                80
 03/05/2024   15:47:03   (   0.05, 140.66) (  -0.62, 143.74)  350.06                80
 03/07/2024   04:09:02   (  -0.06, 140.65) (  -0.54, 138.42)  254.12                80
 03/08/2024   03:50:19   (  -0.06, 140.64) (   0.46, 142.95)  263.66                80