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: 1/24/2024
Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 01/25/2024 | 03:59:01 | -0.04, 140.81 | 0.07, 141.44 | 71.50 | 80 |
2 | 01/27/2024 | 16:02:02 | 0.05, 140.78 | 0.07, 140.72 | 7.73 | 80 |
3 | 01/30/2024 | 04:02:31 | -0.05, 140.75 | -0.25, 139.96 | 91.26 | 80 |
4 | 01/31/2024 | 03:46:25 | -0.05, 140.74 | 0.78, 144.49 | 427.71 | 80 |
5 | 02/01/2024 | 16:08:12 | 0.05, 140.70 | 0.37, 139.23 | 167.55 | 80 |
6 | 02/02/2024 | 15:46:46 | 0.05, 140.68 | -0.66, 143.76 | 351.54 | 80 |
7 | 02/04/2024 | 04:08:40 | -0.06, 140.66 | -0.53, 138.47 | 249.69 | 80 |
8 | 02/05/2024 | 03:52:34 | -0.06, 140.64 | 0.45, 143.01 | 269.68 | 80 |
9 | 02/06/2024 | 16:14:20 | 0.07, 140.60 | 0.68, 137.74 | 324.90 | 80 |
10 | 02/07/2024 | 15:52:54 | 0.07, 140.58 | -0.30, 142.29 | 194.51 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/24/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 01/24/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21