Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 10 27.  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   04:05:00   (   0.04, 140.75) (  -0.15, 139.99)   87.89                80
 10/29/2024   03:48:56   (   0.04, 140.76) (   0.88, 144.52)  428.65                80
 10/30/2024   16:10:43   (  -0.04, 140.75) (   0.28, 139.25)  170.47                80
 10/31/2024   15:49:18   (  -0.04, 140.76) (  -0.71, 143.80)  346.34                80
 11/02/2024   04:11:14   (   0.04, 140.76) (  -0.47, 138.50)  258.21                80
 11/03/2024   03:55:08   (   0.04, 140.76) (   0.53, 143.04)  258.95                80
 11/04/2024   16:16:55   (  -0.04, 140.75) (   0.66, 137.78)  339.24                80
 11/05/2024   15:55:30   (  -0.04, 140.75) (  -0.41, 142.31)  177.90                80
 11/07/2024   04:17:25   (   0.05, 140.76) (  -0.79, 137.02)  426.34                80
 11/08/2024   04:01:20   (   0.05, 140.75) (   0.23, 141.55)   91.27                80
 11/10/2024   16:01:41   (  -0.05, 140.72) (  -0.10, 140.83)   12.65                80