Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 6.  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)
 11/07/2024   04:18:00   (   0.03, 140.75) (  -0.88, 136.84)  447.07                80
 11/08/2024   04:02:00   (   0.03, 140.75) (   0.16, 141.35)   68.06                80
 11/10/2024   16:05:12   (  -0.04, 140.72) (   0.01, 140.56)   17.72                80
 11/11/2024   15:43:51   (  -0.03, 140.70) (  -1.03, 145.07)  498.22                80
 11/13/2024   04:05:52   (   0.03, 140.69) (  -0.20, 139.75)  107.85                80
 11/14/2024   03:49:51   (   0.03, 140.67) (   0.80, 144.27)  408.67                80
 11/15/2024   16:11:43   (  -0.03, 140.64) (   0.37, 138.97)  190.79                80
 11/16/2024   15:50:22   (  -0.02, 140.63) (  -0.65, 143.49)  325.80                80
 11/18/2024   04:12:23   (   0.02, 140.61) (  -0.55, 138.16)  279.59                80
 11/19/2024   03:56:22   (   0.02, 140.59) (   0.48, 142.67)  237.47                80
 11/20/2024   16:18:14   (  -0.03, 140.54) (   0.66, 137.37)  360.66                80