Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 22.  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)
 11/23/2024   04:18:24   (   0.01, 140.76) (  -0.91, 136.70)  462.87                80
 11/24/2024   04:02:19   (   0.01, 140.76) (   0.12, 141.23)   53.05                80
 11/26/2024   16:05:21   (  -0.01, 140.75) (   0.06, 140.49)   29.97                80
 11/27/2024   15:43:57   (  -0.01, 140.75) (  -0.98, 145.02)  486.58                80
 11/29/2024   04:05:52   (   0.00, 140.76) (  -0.25, 139.72)  119.28                80
 11/30/2024   03:49:47   (  -0.00, 140.76) (   0.80, 144.24)  397.64                80
 12/01/2024   16:11:34   (   0.01, 140.74) (   0.41, 138.98)  200.56                80
 12/02/2024   15:50:08   (   0.01, 140.73) (  -0.58, 143.52)  316.30                80
 12/04/2024   04:12:05   (  -0.02, 140.74) (  -0.55, 138.20)  289.23                80
 12/05/2024   03:55:59   (  -0.02, 140.74) (   0.45, 142.73)  228.16                80
 12/06/2024   16:17:46   (  -0.02, 140.71) (   0.69, 137.46)  369.85                80