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)
 02/02/2024   15:46:47   (  -0.02, 140.75) (  -0.70, 143.75)  341.63                80
 02/04/2024   04:08:41   (  -0.02, 140.74) (  -0.51, 138.46)  259.35                80
 02/05/2024   03:52:35   (  -0.01, 140.73) (   0.47, 143.01)  258.49                80
 02/06/2024   16:14:21   (   0.01, 140.72) (   0.67, 137.74)  340.05                80
 02/07/2024   15:52:56   (   0.00, 140.72) (  -0.37, 142.27)  177.84                80
 02/09/2024   04:14:50   (   0.00, 140.70) (  -0.82, 136.98)  423.75                80
 02/10/2024   03:58:43   (   0.00, 140.68) (   0.16, 141.52)   94.82                80
 02/12/2024   15:59:03   (  -0.00, 140.64) (  -0.02, 140.80)   17.12                80
 02/15/2024   04:02:12   (   0.01, 140.59) (  -0.11, 140.03)   63.45                80