Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 8 2.  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)
 08/03/2024   04:16:44   (   0.01, 140.75) (  -0.87, 136.89)  439.60                80
 08/04/2024   04:00:41   (   0.01, 140.75) (   0.18, 141.42)   76.27                80
 08/06/2024   16:03:44   (  -0.00, 140.76) (   0.03, 140.69)    8.49                80
 08/09/2024   04:04:17   (   0.00, 140.75) (  -0.21, 139.92)   95.24                80
 08/10/2024   03:48:14   (  -0.00, 140.74) (   0.85, 144.44)  421.90                80
 08/11/2024   16:10:02   (  -0.00, 140.74) (   0.34, 139.18)  177.58                80
 08/12/2024   15:48:38   (  -0.00, 140.73) (  -0.66, 143.71)  339.52                80
 08/14/2024   04:10:35   (   0.01, 140.72) (  -0.49, 138.40)  263.51                80
 08/15/2024   03:54:30   (   0.00, 140.71) (   0.51, 142.94)  253.98                80
 08/16/2024   16:16:19   (   0.00, 140.70) (   0.67, 137.67)  344.65                80