Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 8 8.  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)
 08/09/2024   04:04:17   (   0.00, 140.76) (  -0.21, 139.92)   96.17                80
 08/10/2024   03:48:13   (  -0.00, 140.76) (   0.85, 144.44)  420.83                80
 08/11/2024   16:10:02   (  -0.00, 140.75) (   0.33, 139.18)  178.87                80
 08/12/2024   15:48:37   (  -0.00, 140.75) (  -0.68, 143.71)  338.12                80
 08/14/2024   04:10:34   (   0.01, 140.74) (  -0.53, 138.41)  265.35                80
 08/15/2024   03:54:29   (   0.01, 140.73) (   0.49, 142.95)  251.91                80
 08/16/2024   16:16:17   (  -0.01, 140.72) (   0.68, 137.68)  347.04                80
 08/17/2024   15:54:53   (  -0.01, 140.71) (  -0.34, 142.21)  170.39                80
 08/19/2024   04:16:49   (   0.01, 140.70) (  -0.84, 136.91)  432.26                80
 08/20/2024   04:00:45   (   0.01, 140.69) (   0.19, 141.44)   85.89                80
 08/22/2024   16:01:08   (  -0.00, 140.65) (  -0.00, 140.71)    7.41                80