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: 3/5/2024
Index Date Time (HIMAWARI-9) HIMAWARI-9 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/07/2024 04:09:01 -0.04, 140.78 -0.59, 138.43 267.96 80
2 03/08/2024 03:52:59 -0.04, 140.77 0.47, 142.95 249.01 80
3 03/09/2024 16:14:48 0.04, 140.76 0.73, 137.68 351.10 80
4 03/10/2024 15:53:25 0.04, 140.75 -0.28, 142.21 166.19 80
5 03/12/2024 04:15:23 -0.04, 140.71 -0.92, 136.90 435.28 80
6 03/13/2024 03:56:40 -0.04, 140.70 0.14, 141.42 82.64 80
7 03/15/2024 15:59:46 0.04, 140.66 0.03, 140.67 2.02 80
8 03/18/2024 04:03:01 -0.05, 140.59 -0.20, 139.89 80.11 80
9 03/19/2024 03:44:18 -0.05, 140.57 0.82, 144.42 438.71 80

Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/5/2024
SNOs_Map_HIMAWARI-9_NOAA-21_20240306.jpg

Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 03/05/2024 in txt file.

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