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: 5/28/2024
Index Date Time (HIMAWARI-9) HIMAWARI-9 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/29/2024 15:53:39 -0.00, 140.76 -0.35, 142.30 175.94 80
2 05/31/2024 04:15:38 -0.01, 140.75 -0.82, 136.99 427.38 80
3 06/01/2024 03:59:35 -0.01, 140.74 0.16, 141.52 89.17 80
4 06/03/2024 16:00:03 -0.00, 140.73 -0.01, 140.77 4.17 80
5 06/06/2024 04:03:19 0.01, 140.70 -0.16, 139.99 81.87 80
6 06/07/2024 03:47:16 0.01, 140.69 0.88, 144.51 435.40 80
7 06/08/2024 16:09:06 -0.01, 140.68 0.29, 139.23 164.60 80
8 06/09/2024 15:47:43 -0.00, 140.66 -0.70, 143.76 353.09 80
9 06/11/2024 04:09:41 0.00, 140.63 -0.51, 138.46 248.15 80

Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/28/2024
SNOs_Map_HIMAWARI-9_NOAA-21_20240529.jpg

Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 05/28/2024 in txt file.

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