Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 9 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)
 09/04/2024   04:16:36   (  -0.01, 140.77) (  -0.87, 137.02)  428.35                80
 09/05/2024   04:00:30   (  -0.01, 140.77) (   0.16, 141.55)   89.07                80
 09/07/2024   16:03:31   (   0.01, 140.77) (  -0.02, 140.83)    7.80                80
 09/10/2024   04:03:59   (  -0.01, 140.76) (  -0.16, 140.08)   76.89                80
 09/11/2024   03:47:53   (  -0.01, 140.75) (   0.84, 144.62)  441.02                80
 09/12/2024   16:09:39   (   0.00, 140.74) (   0.31, 139.36)  157.62                80
 09/13/2024   15:48:12   (   0.00, 140.74) (  -0.69, 143.90)  360.44                80
 09/15/2024   04:10:06   (   0.00, 140.72) (  -0.50, 138.62)  240.68                80
 09/16/2024   03:54:00   (  -0.00, 140.71) (   0.57, 143.15)  278.10                80