Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between HIMAWARI-9 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/1/2024
Index Date Time (HIMAWARI-9) HIMAWARI-9 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/03/2024 16:02:43 0.00, 140.73 -0.03, 140.77 5.71 80
2 06/06/2024 04:03:19 0.01, 140.69 -0.14, 139.98 80.78 80
3 06/07/2024 03:47:15 0.00, 140.68 0.84, 144.52 436.57 80
4 06/08/2024 16:09:06 -0.00, 140.67 0.32, 139.24 163.57 80
5 06/09/2024 15:47:42 0.00, 140.66 -0.67, 143.77 354.24 80
6 06/11/2024 04:09:41 -0.00, 140.62 -0.49, 138.45 246.47 80
7 06/12/2024 03:53:38 -0.01, 140.59 0.51, 142.98 272.13 80
8 06/13/2024 16:15:28 0.01, 140.57 0.65, 137.71 325.91 80
9 06/14/2024 15:54:05 0.01, 140.54 -0.35, 142.24 193.04 80

Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/1/2024
SNOs_Map_HIMAWARI-9_NOAA-21_20240601.jpg

Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 06/01/2024 in txt file.

Historical Predications of SNOs between HIMAWARI-9 and NOAA-21