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 | 12/25/2024 | 04:17:53 | -0.01, 140.76 | -0.93, 136.77 | 456.21 | 80 |
| 2 | 12/26/2024 | 04:01:47 | -0.02, 140.76 | 0.13, 141.29 | 60.98 | 80 |
| 3 | 12/28/2024 | 16:04:46 | 0.02, 140.76 | 0.07, 140.57 | 21.48 | 80 |
| 4 | 12/29/2024 | 15:43:20 | 0.02, 140.76 | -0.94, 145.11 | 495.64 | 80 |
| 5 | 12/31/2024 | 04:05:13 | -0.02, 140.76 | -0.24, 139.82 | 107.67 | 80 |
| 6 | 01/01/2025 | 03:49:07 | -0.01, 140.75 | 0.77, 144.35 | 409.82 | 80 |
| 7 | 01/02/2025 | 16:10:53 | 0.01, 140.74 | 0.36, 139.08 | 188.61 | 80 |
| 8 | 01/03/2025 | 15:49:26 | 0.00, 140.73 | -0.66, 143.61 | 329.13 | 80 |
| 9 | 01/05/2025 | 04:13:59 | 0.00, 140.72 | -0.56, 138.33 | 273.01 | 80 |
| 10 | 01/06/2025 | 03:55:12 | 0.01, 140.71 | 0.47, 142.87 | 245.47 | 80 |
| 11 | 01/07/2025 | 16:16:58 | -0.00, 140.68 | 0.71, 137.60 | 351.12 | 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