Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 6 5.  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)
 06/06/2024   04:03:18   (   0.00, 140.72) (  -0.18, 139.99)   83.54                80
 06/07/2024   03:47:16   (   0.01, 140.72) (   0.87, 144.51)  432.59                80
 06/08/2024   16:09:06   (  -0.01, 140.72) (   0.30, 139.23)  169.07                80
 06/09/2024   15:47:43   (  -0.01, 140.72) (  -0.70, 143.77)  347.49                80
 06/11/2024   04:09:41   (   0.01, 140.69) (  -0.52, 138.46)  254.80                80
 06/12/2024   03:53:38   (   0.01, 140.68) (   0.54, 142.98)  262.61                80
 06/13/2024   16:15:28   (  -0.00, 140.66) (   0.67, 137.71)  336.79                80
 06/14/2024   15:54:05   (  -0.01, 140.65) (  -0.39, 142.23)  181.00                80
 06/16/2024   04:16:04   (   0.00, 140.61) (  -0.82, 136.93)  419.97                80
 06/17/2024   04:00:00   (   0.00, 140.59) (   0.19, 141.45)   98.33                80
 06/18/2024   16:21:49   (  -0.00, 140.56) (   1.01, 136.19)  499.71                80
 06/19/2024   16:00:27   (   0.00, 140.54) (  -0.06, 140.70)   18.81                80