Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 8 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)
 08/28/2024   15:48:31   (   0.03, 140.74) (  -0.67, 143.78)  346.97                80
 08/30/2024   04:10:26   (  -0.02, 140.73) (  -0.50, 138.49)  255.43                80
 08/31/2024   03:54:21   (  -0.02, 140.73) (   0.51, 143.02)  261.91                80
 09/01/2024   16:16:07   (   0.01, 140.73) (   0.69, 137.77)  338.05                80
 09/02/2024   15:54:42   (   0.02, 140.72) (  -0.32, 142.31)  179.87                80
 09/04/2024   04:16:37   (  -0.01, 140.70) (  -0.82, 137.01)  420.60                80
 09/05/2024   04:00:32   (  -0.02, 140.69) (   0.20, 141.54)   98.09                80
 09/06/2024   16:22:18   (   0.01, 140.67) (   0.99, 136.28)  499.88                80
 09/07/2024   16:00:52   (   0.02, 140.66) (  -0.04, 140.82)   19.03                80
 09/10/2024   04:04:00   (  -0.01, 140.61) (  -0.16, 140.07)   61.94                80