Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 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)
 11/27/2024   15:43:57   (  -0.01, 140.76) (  -0.98, 145.02)  485.92                80
 11/29/2024   04:05:52   (   0.01, 140.77) (  -0.24, 139.72)  119.88                80
 11/30/2024   03:49:47   (   0.01, 140.77) (   0.81, 144.24)  396.79                80
 12/01/2024   16:11:34   (  -0.01, 140.75) (   0.40, 138.98)  201.91                80
 12/02/2024   15:50:08   (  -0.01, 140.75) (  -0.60, 143.51)  314.78                80
 12/04/2024   04:12:04   (   0.00, 140.76) (  -0.59, 138.21)  290.54                80
 12/05/2024   03:55:58   (   0.00, 140.75) (   0.42, 142.74)  226.73                80
 12/06/2024   16:17:45   (   0.00, 140.72) (   0.72, 137.47)  370.71                80
 12/07/2024   15:56:20   (   0.01, 140.71) (  -0.30, 142.00)  146.89                80
 12/09/2024   04:18:14   (  -0.01, 140.71) (  -0.92, 136.71)  457.13                80
 12/10/2024   04:02:09   (  -0.01, 140.70) (   0.10, 141.24)   61.06                80