Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 9 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)
 09/28/2024   16:10:19   (  -0.03, 140.75) (   0.30, 139.24)  171.78                80
 09/29/2024   15:48:57   (  -0.03, 140.74) (  -0.72, 143.77)  345.07                80
 10/01/2024   04:10:56   (   0.03, 140.71) (  -0.45, 138.45)  257.19                80
 10/02/2024   03:54:53   (   0.03, 140.70) (   0.53, 142.99)  260.44                80
 10/03/2024   16:16:43   (  -0.03, 140.68) (   0.66, 137.71)  338.98                80
 10/04/2024   15:55:21   (  -0.02, 140.67) (  -0.39, 142.23)  178.83                80
 10/06/2024   04:17:19   (   0.03, 140.63) (  -0.83, 136.93)  422.63                80
 10/07/2024   04:01:17   (   0.02, 140.61) (   0.22, 141.45)   95.52                80
 10/09/2024   16:01:43   (  -0.02, 140.57) (  -0.06, 140.70)   15.22                80