Simultaneous Nadir Overpasses (SNOs) between HIMAWARI-9 and NOAA-21
TLE Epoch: 2024 11 15.  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)
 11/16/2024   15:50:13   (  -0.03, 140.76) (  -0.64, 143.53)  315.34                80
 11/18/2024   04:12:10   (   0.03, 140.76) (  -0.51, 138.21)  290.19                80
 11/19/2024   03:56:05   (   0.03, 140.76) (   0.46, 142.75)  226.56                80
 11/20/2024   16:17:52   (  -0.03, 140.74) (   0.71, 137.48)  372.14                80
 11/21/2024   15:56:28   (  -0.04, 140.73) (  -0.33, 142.00)  144.97                80
 11/23/2024   04:18:24   (   0.04, 140.72) (  -0.85, 136.69)  458.82                80
 11/24/2024   04:02:18   (   0.04, 140.71) (   0.14, 141.23)   59.20                80
 11/26/2024   16:05:20   (  -0.04, 140.65) (   0.01, 140.49)   18.87                80
 11/27/2024   15:43:56   (  -0.04, 140.63) (  -1.05, 145.01)  499.66                80
 11/29/2024   04:08:31   (   0.03, 140.61) (  -0.14, 139.70)  102.29                80