Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 10 25.  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)
 10/28/2024   04:05:01   (   0.04, 140.72) (  -0.11, 139.98)   83.71                80
 10/29/2024   03:48:57   (   0.04, 140.70) (   0.92, 144.51)  434.28                80
 10/30/2024   16:10:43   (  -0.04, 140.69) (   0.31, 139.26)  163.26                80
 10/31/2024   15:49:18   (  -0.04, 140.67) (  -0.72, 143.79)  355.01                80
 11/02/2024   04:11:15   (   0.04, 140.65) (  -0.46, 138.49)  246.75                80
 11/03/2024   03:55:10   (   0.03, 140.64) (   0.58, 143.02)  271.83                80
 11/04/2024   16:16:56   (  -0.04, 140.61) (   0.63, 137.77)  324.81                80
 11/05/2024   15:55:32   (  -0.03, 140.60) (  -0.42, 142.30)  193.73                80
 11/07/2024   04:17:28   (   0.04, 140.58) (  -0.74, 137.00)  407.80                80
 11/08/2024   04:01:23   (   0.04, 140.56) (   0.26, 141.54)  111.19                80