Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 2 25.  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)
 02/26/2024   03:58:57   (  -0.04, 140.77) (   0.11, 141.50)   82.79                80
 02/28/2024   16:02:03   (   0.04, 140.74) (   0.06, 140.75)    2.96                80
 03/02/2024   04:02:39   (  -0.04, 140.72) (  -0.24, 139.96)   86.73                80
 03/03/2024   03:46:37   (  -0.04, 140.71) (   0.82, 144.48)  430.48                80
 03/04/2024   16:08:26   (   0.05, 140.68) (   0.39, 139.21)  167.55                80
 03/05/2024   15:47:03   (   0.05, 140.67) (  -0.61, 143.74)  349.66                80
 03/07/2024   04:09:02   (  -0.06, 140.66) (  -0.54, 138.42)  254.19                80
 03/08/2024   03:50:18   (  -0.06, 140.64) (   0.46, 142.95)  263.59                80
 03/09/2024   16:14:48   (   0.07, 140.60) (   0.74, 137.68)  333.01                80
 03/10/2024   15:53:25   (   0.06, 140.58) (  -0.33, 142.20)  185.15                80