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: 2/1/2024
Index Date Time (HIMAWARI-9) HIMAWARI-9 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2024 16:08:12 -0.02, 140.76 0.35, 139.22 176.14 80
2 02/02/2024 15:46:47 -0.01, 140.75 -0.68, 143.75 341.74 80
3 02/04/2024 04:08:41 -0.01, 140.74 -0.52, 138.46 259.56 80
4 02/05/2024 03:52:36 -0.01, 140.73 0.52, 143.00 258.31 80
5 02/06/2024 16:14:21 0.01, 140.72 0.68, 137.74 340.14 80
6 02/07/2024 15:52:55 0.00, 140.72 -0.36, 142.27 177.74 80
7 02/09/2024 04:14:50 0.00, 140.70 -0.83, 136.98 423.91 80
8 02/10/2024 03:58:44 0.01, 140.69 0.21, 141.51 94.65 80
9 02/12/2024 15:59:03 -0.01, 140.65 -0.01, 140.80 17.22 80

Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/1/2024
SNOs_Map_HIMAWARI-9_NOAA-21_20240201.jpg

Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 02/01/2024 in txt file.

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