Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 2 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)
 02/04/2024   04:08:41   (  -0.02, 140.73) (  -0.51, 138.46)  258.53                80
 02/05/2024   03:52:35   (  -0.01, 140.72) (   0.47, 143.01)  259.53                80
 02/06/2024   16:14:21   (   0.01, 140.71) (   0.67, 137.74)  338.69                80
 02/07/2024   15:52:56   (   0.00, 140.70) (  -0.37, 142.27)  179.40                80
 02/09/2024   04:14:50   (   0.00, 140.68) (  -0.83, 136.98)  421.87                80
 02/10/2024   03:58:44   (   0.00, 140.67) (   0.21, 141.51)   96.89                80
 02/11/2024   16:20:30   (  -0.01, 140.64) (   0.98, 136.26)  499.62                80
 02/12/2024   15:59:04   (  -0.01, 140.62) (  -0.07, 140.79)   19.81                80
 02/15/2024   04:02:12   (   0.01, 140.56) (  -0.12, 140.04)   60.34                80
 02/16/2024   03:46:07   (   0.01, 140.54) (   0.93, 144.57)  459.50                80