Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 6 9.  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)
 06/09/2024   15:47:43   (  -0.01, 140.76) (  -0.71, 143.76)  342.69                80
 06/11/2024   04:09:41   (   0.01, 140.77) (  -0.50, 138.46)  263.03                80
 06/12/2024   03:53:38   (   0.01, 140.77) (   0.49, 142.99)  252.82                80
 06/13/2024   16:15:27   (  -0.00, 140.77) (   0.71, 137.72)  347.91                80
 06/14/2024   15:54:04   (  -0.00, 140.77) (  -0.35, 142.24)  168.37                80
 06/16/2024   04:16:03   (   0.00, 140.76) (  -0.85, 136.93)  435.97                80
 06/17/2024   03:59:59   (   0.00, 140.75) (   0.16, 141.46)   80.76                80
 06/19/2024   16:03:05   (  -0.00, 140.74) (   0.01, 140.72)    2.04                80
 06/22/2024   04:03:40   (  -0.01, 140.72) (  -0.18, 139.94)   88.52                80