Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 2 21.  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)
 02/22/2024   16:14:23   (   0.04, 140.80) (   0.75, 137.76)  346.65                80
 02/23/2024   15:53:00   (   0.04, 140.79) (  -0.29, 142.28)  170.37                80
 02/25/2024   04:17:40   (  -0.05, 140.78) (  -0.89, 136.97)  433.75                80
 02/26/2024   03:56:16   (  -0.04, 140.76) (   0.09, 141.50)   84.00                80
 02/28/2024   15:59:24   (   0.05, 140.70) (   0.03, 140.74)    5.39                80
 03/02/2024   04:05:20   (  -0.05, 140.65) (  -0.20, 139.95)   79.69                80
 03/03/2024   03:43:56   (  -0.05, 140.63) (   0.79, 144.49)  438.61                80
 03/04/2024   16:08:27   (   0.06, 140.58) (   0.37, 139.20)  157.14                80
 03/05/2024   15:47:03   (   0.06, 140.56) (  -0.63, 143.73)  361.17                80