Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 4.  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)
 11/05/2024   15:55:58   (  -0.02, 140.75) (  -0.35, 142.16)  161.11                80
 11/07/2024   04:18:00   (   0.03, 140.75) (  -0.88, 136.84)  446.77                80
 11/08/2024   04:02:00   (   0.03, 140.74) (   0.15, 141.35)   68.46                80
 11/10/2024   16:05:12   (  -0.03, 140.71) (   0.02, 140.56)   17.21                80
 11/11/2024   15:43:51   (  -0.03, 140.70) (  -1.03, 145.07)  498.86                80
 11/13/2024   04:05:52   (   0.03, 140.68) (  -0.21, 139.75)  107.07                80
 11/14/2024   03:49:52   (   0.02, 140.67) (   0.85, 144.25)  409.55                80
 11/15/2024   16:11:43   (  -0.02, 140.63) (   0.38, 138.97)  189.84                80
 11/16/2024   15:50:22   (  -0.01, 140.62) (  -0.64, 143.49)  326.88                80
 11/18/2024   04:12:23   (   0.01, 140.60) (  -0.55, 138.16)  278.29                80