Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 24.  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)
 11/24/2024   04:02:19   (   0.02, 140.77) (   0.12, 141.23)   52.86                80
 11/26/2024   16:05:21   (  -0.02, 140.76) (   0.06, 140.49)   30.46                80
 11/27/2024   15:43:57   (  -0.01, 140.76) (  -0.98, 145.02)  486.00                80
 11/29/2024   04:05:52   (   0.00, 140.77) (  -0.24, 139.72)  119.91                80
 11/30/2024   03:49:47   (  -0.00, 140.77) (   0.75, 144.25)  396.99                80
 12/01/2024   16:11:34   (   0.01, 140.75) (   0.40, 138.98)  201.26                80
 12/02/2024   15:50:08   (   0.02, 140.74) (  -0.59, 143.51)  315.67                80
 12/04/2024   04:12:05   (  -0.00, 140.75) (  -0.55, 138.20)  290.53                80
 12/05/2024   03:55:59   (   0.01, 140.75) (   0.46, 142.73)  226.36                80
 12/06/2024   16:17:46   (  -0.01, 140.72) (   0.69, 137.46)  371.05                80
 12/07/2024   15:56:21   (  -0.02, 140.71) (  -0.32, 141.99)  146.30                80