Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 10 31.  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)
 10/31/2024   15:49:22   (  -0.04, 140.76) (  -0.72, 143.77)  343.57                80
 11/02/2024   04:11:26   (   0.04, 140.77) (  -0.50, 138.44)  265.77                80
 11/03/2024   03:55:25   (   0.04, 140.77) (   0.50, 142.95)  248.46                80
 11/04/2024   16:17:19   (  -0.04, 140.76) (   0.64, 137.64)  354.47                80
 11/05/2024   15:55:59   (  -0.04, 140.76) (  -0.37, 142.16)  159.75                80
 11/07/2024   04:18:02   (   0.05, 140.76) (  -0.80, 136.82)  449.19                80
 11/08/2024   04:02:01   (   0.05, 140.76) (   0.16, 141.34)   65.57                80
 11/10/2024   16:05:14   (  -0.06, 140.73) (  -0.03, 140.55)   20.82                80
 11/11/2024   15:43:52   (  -0.06, 140.72) (  -1.02, 145.07)  494.65                80
 11/13/2024   04:05:54   (   0.06, 140.72) (  -0.17, 139.73)  112.27                80