Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 2 27.  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)
 02/28/2024   16:02:05   (  -0.01, 140.77) (  -0.03, 140.73)    4.99                80
 03/02/2024   04:02:40   (   0.00, 140.79) (  -0.21, 139.96)   95.92                80
 03/03/2024   03:46:37   (   0.00, 140.80) (   0.84, 144.47)  419.10                80
 03/04/2024   16:08:26   (   0.00, 140.82) (   0.37, 139.21)  183.78                80
 03/05/2024   15:47:03   (   0.00, 140.83) (  -0.63, 143.74)  331.08                80
 03/07/2024   04:09:02   (   0.00, 140.84) (  -0.53, 138.42)  275.24                80
 03/08/2024   03:52:59   (   0.00, 140.84) (   0.47, 142.95)  240.23                80
 03/09/2024   16:14:48   (  -0.00, 140.84) (   0.73, 137.68)  361.18                80
 03/10/2024   15:53:25   (  -0.00, 140.84) (  -0.28, 142.21)  154.75                80
 03/12/2024   04:15:24   (   0.00, 140.84) (  -0.86, 136.89)  450.19                80