Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 8.  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)
 11/08/2024   04:02:00   (   0.03, 140.74) (   0.17, 141.34)   68.25                80
 11/10/2024   16:05:12   (  -0.04, 140.71) (   0.01, 140.56)   17.44                80
 11/11/2024   15:43:51   (  -0.04, 140.70) (  -1.04, 145.07)  498.51                80
 11/13/2024   04:05:53   (   0.04, 140.68) (  -0.20, 139.75)  107.31                80
 11/14/2024   03:49:52   (   0.03, 140.67) (   0.86, 144.25)  409.28                80
 11/15/2024   16:11:43   (  -0.03, 140.63) (   0.37, 138.97)  190.24                80
 11/16/2024   15:50:22   (  -0.02, 140.62) (  -0.64, 143.49)  326.41                80
 11/18/2024   04:12:24   (   0.03, 140.60) (  -0.50, 138.15)  278.80                80
 11/19/2024   03:56:22   (   0.03, 140.58) (   0.47, 142.67)  238.31                80
 11/20/2024   16:18:14   (  -0.03, 140.53) (   0.68, 137.38)  359.86                80
 11/21/2024   15:56:53   (  -0.04, 140.51) (  -0.36, 141.89)  157.73                80