Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 3 4.  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)
 03/04/2024   16:08:26   (   0.02, 140.80) (   0.38, 139.21)  181.25                80
 03/05/2024   15:47:03   (   0.02, 140.80) (  -0.62, 143.74)  334.91                80
 03/07/2024   04:09:02   (  -0.03, 140.71) (  -0.54, 138.42)  260.43                80
 03/08/2024   03:52:59   (  -0.02, 140.70) (   0.46, 142.95)  256.56                80
 03/09/2024   16:14:48   (   0.03, 140.76) (   0.74, 137.68)  350.94                80
 03/10/2024   15:53:26   (   0.03, 140.74) (  -0.33, 142.20)  166.16                80
 03/12/2024   04:15:24   (  -0.03, 140.65) (  -0.87, 136.89)  428.28                80
 03/13/2024   03:59:20   (  -0.02, 140.63) (   0.13, 141.42)   89.68                80
 03/15/2024   15:59:46   (   0.03, 140.65) (   0.04, 140.67)    3.22                80