Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 9 22.  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)
 09/23/2024   16:03:55   (  -0.03, 140.76) (  -0.04, 140.78)    2.44                80
 09/26/2024   04:04:31   (   0.03, 140.75) (  -0.13, 139.99)   85.88                80
 09/27/2024   03:48:29   (   0.03, 140.74) (   0.89, 144.51)  430.93                80
 09/28/2024   16:10:19   (  -0.04, 140.72) (   0.32, 139.25)  169.10                80
 09/29/2024   15:48:57   (  -0.03, 140.71) (  -0.70, 143.77)  348.30                80
 10/01/2024   04:10:56   (   0.04, 140.68) (  -0.47, 138.46)  253.83                80
 10/02/2024   03:54:54   (   0.04, 140.66) (   0.56, 142.98)  264.32                80
 10/03/2024   16:16:44   (  -0.04, 140.63) (   0.63, 137.70)  333.57                80
 10/04/2024   15:55:21   (  -0.03, 140.61) (  -0.41, 142.22)  184.77                80