Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 12.  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)
 11/13/2024   04:05:52   (   0.04, 140.77) (  -0.21, 139.75)  116.05                80
 11/14/2024   03:49:52   (   0.03, 140.77) (   0.84, 144.26)  398.67                80
 11/15/2024   16:11:44   (  -0.03, 140.76) (   0.34, 138.97)  203.38                80
 11/16/2024   15:50:23   (  -0.03, 140.75) (  -0.66, 143.48)  311.34                80
 11/18/2024   04:12:24   (   0.04, 140.76) (  -0.56, 138.16)  296.93                80
 11/19/2024   03:56:23   (   0.04, 140.76) (   0.45, 142.67)  218.30                80
 11/20/2024   16:18:15   (  -0.04, 140.73) (   0.71, 137.38)  382.28                80
 11/21/2024   15:56:53   (  -0.04, 140.72) (  -0.30, 141.90)  133.40                80
 11/23/2024   04:21:35   (   0.04, 140.72) (  -0.89, 136.57)  473.02                80
 11/24/2024   04:00:13   (   0.05, 140.70) (   0.14, 141.08)   43.50                80
 11/26/2024   16:06:03   (  -0.05, 140.64) (   0.04, 140.31)   37.99                80