Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 10 29.  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)
 10/29/2024   03:48:56   (   0.04, 140.76) (   0.88, 144.52)  428.56                80
 10/30/2024   16:10:43   (  -0.04, 140.76) (   0.28, 139.25)  170.58                80
 10/31/2024   15:49:18   (  -0.04, 140.76) (  -0.71, 143.80)  346.18                80
 11/02/2024   04:11:14   (   0.04, 140.77) (  -0.47, 138.50)  258.45                80
 11/03/2024   03:55:08   (   0.04, 140.77) (   0.53, 143.04)  258.66                80
 11/04/2024   16:16:55   (  -0.04, 140.76) (   0.65, 137.78)  339.56                80
 11/05/2024   15:55:30   (  -0.04, 140.76) (  -0.41, 142.31)  177.54                80
 11/07/2024   04:17:26   (   0.05, 140.76) (  -0.79, 137.02)  426.75                80
 11/08/2024   04:01:20   (   0.05, 140.76) (   0.23, 141.55)   90.81                80
 11/10/2024   16:01:41   (  -0.06, 140.73) (  -0.10, 140.83)   12.33                80