Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 12 2.  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)
 12/04/2024   04:12:04   (  -0.00, 140.76) (  -0.55, 138.20)  290.29                80
 12/05/2024   03:55:59   (  -0.01, 140.75) (   0.46, 142.74)  226.65                80
 12/06/2024   16:17:45   (   0.00, 140.74) (   0.72, 137.47)  372.03                80
 12/07/2024   15:56:19   (   0.00, 140.73) (  -0.29, 142.00)  145.23                80
 12/09/2024   04:18:14   (  -0.00, 140.73) (  -0.93, 136.71)  458.66                80
 12/10/2024   04:02:08   (  -0.00, 140.72) (   0.10, 141.24)   59.26                80
 12/12/2024   16:05:09   (   0.00, 140.68) (   0.05, 140.50)   19.95                80
 12/13/2024   15:43:44   (  -0.00, 140.66) (  -0.98, 145.03)  498.02                80
 12/15/2024   04:05:38   (   0.01, 140.65) (  -0.20, 139.73)  104.91                80
 12/16/2024   03:49:32   (   0.01, 140.64) (   0.84, 144.26)  413.54                80