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: 12/25/2024
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/26/2024 | 04:01:47 | -0.02, 140.76 | 0.13, 141.29 | 61.03 | 80 |
| 2 | 12/28/2024 | 16:04:46 | 0.02, 140.76 | 0.06, 140.57 | 21.45 | 80 |
| 3 | 12/29/2024 | 15:43:20 | 0.02, 140.76 | -0.94, 145.11 | 495.65 | 80 |
| 4 | 12/31/2024 | 04:05:13 | -0.02, 140.76 | -0.23, 139.81 | 107.55 | 80 |
| 5 | 01/01/2025 | 03:49:07 | -0.01, 140.75 | 0.78, 144.35 | 409.94 | 80 |
| 6 | 01/02/2025 | 16:10:52 | 0.01, 140.74 | 0.40, 139.09 | 188.52 | 80 |
| 7 | 01/03/2025 | 15:49:25 | 0.00, 140.73 | -0.62, 143.62 | 329.26 | 80 |
| 8 | 01/05/2025 | 04:13:59 | -0.00, 140.72 | -0.53, 138.33 | 272.74 | 80 |
| 9 | 01/06/2025 | 03:52:32 | 0.00, 140.71 | 0.50, 142.86 | 245.75 | 80 |
| 10 | 01/07/2025 | 16:16:58 | -0.00, 140.68 | 0.67, 137.60 | 350.87 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/25/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 12/25/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21