Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 2 20.  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)
 02/21/2024   03:52:33   (  -0.04, 140.82) (   0.45, 143.04)  252.36                80
 02/22/2024   16:14:23   (   0.04, 140.79) (   0.72, 137.76)  346.03                80
 02/23/2024   15:53:01   (   0.04, 140.78) (  -0.32, 142.28)  170.92                80
 02/25/2024   04:17:39   (  -0.05, 140.77) (  -0.92, 136.98)  433.45                80
 02/26/2024   03:56:17   (  -0.05, 140.76) (   0.12, 141.49)   84.17                80
 02/28/2024   15:59:23   (   0.05, 140.69) (   0.05, 140.75)    5.83                80
 03/02/2024   04:05:19   (  -0.05, 140.66) (  -0.23, 139.96)   79.82                80
 03/03/2024   03:43:57   (  -0.05, 140.63) (   0.83, 144.48)  438.43                80
 03/04/2024   16:08:26   (   0.06, 140.59) (   0.38, 139.21)  157.32                80
 03/05/2024   15:47:04   (   0.06, 140.56) (  -0.67, 143.73)  360.94                80