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: 1/28/2025
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/29/2025 | 16:00:47 | -0.00, 140.79 | 0.01, 140.84 | 5.41 | 80 |
| 2 | 02/01/2025 | 04:03:51 | -0.00, 140.75 | -0.17, 140.10 | 75.26 | 80 |
| 3 | 02/02/2025 | 03:47:43 | -0.00, 140.73 | 0.86, 144.63 | 444.38 | 80 |
| 4 | 02/03/2025 | 16:09:26 | 0.00, 140.71 | 0.29, 139.38 | 151.86 | 80 |
| 5 | 02/04/2025 | 15:47:58 | 0.00, 140.69 | -0.69, 143.93 | 367.84 | 80 |
| 6 | 02/06/2025 | 04:09:50 | 0.00, 140.66 | -0.43, 138.63 | 230.91 | 80 |
| 7 | 02/07/2025 | 03:53:42 | 0.00, 140.64 | 0.56, 143.18 | 289.15 | 80 |
| 8 | 02/08/2025 | 16:15:25 | -0.01, 140.61 | 0.57, 137.92 | 306.06 | 80 |
| 9 | 02/09/2025 | 15:53:57 | -0.01, 140.59 | -0.42, 142.47 | 214.31 | 80 |
| 10 | 02/11/2025 | 04:15:48 | 0.01, 140.54 | -0.74, 137.18 | 383.26 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/28/2025
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 01/28/2025 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21