Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 10 1.  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)
 10/02/2024   03:54:53   (   0.03, 140.77) (   0.52, 142.99)  252.42                80
 10/03/2024   16:16:43   (  -0.04, 140.77) (   0.65, 137.71)  348.27                80
 10/04/2024   15:55:19   (  -0.03, 140.77) (  -0.34, 142.25)  167.97                80
 10/06/2024   04:17:19   (   0.03, 140.77) (  -0.81, 136.93)  437.10                80
 10/07/2024   04:01:15   (   0.03, 140.77) (   0.19, 141.46)   79.42                80
 10/09/2024   16:01:41   (  -0.03, 140.75) (   0.00, 140.72)    4.84                80
 10/12/2024   04:04:56   (   0.04, 140.74) (  -0.16, 139.95)   91.52                80
 10/13/2024   03:48:53   (   0.04, 140.73) (   0.86, 144.47)  425.79                80
 10/14/2024   16:10:42   (  -0.04, 140.71) (   0.30, 139.20)  172.30                80
 10/15/2024   15:49:18   (  -0.04, 140.70) (  -0.73, 143.73)  345.47                80