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: 12/19/2024
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/20/2024 | 04:11:45 | -0.01, 140.75 | -0.60, 138.26 | 285.27 | 80 |
| 2 | 12/21/2024 | 03:55:40 | -0.01, 140.75 | 0.44, 142.79 | 232.20 | 80 |
| 3 | 12/22/2024 | 16:17:26 | 0.01, 140.74 | 0.71, 137.52 | 366.76 | 80 |
| 4 | 12/23/2024 | 15:56:00 | 0.01, 140.73 | -0.28, 142.06 | 151.06 | 80 |
| 5 | 12/25/2024 | 04:17:54 | -0.01, 140.71 | -0.87, 136.75 | 450.88 | 80 |
| 6 | 12/26/2024 | 04:01:47 | -0.01, 140.70 | 0.12, 141.29 | 67.39 | 80 |
| 7 | 12/28/2024 | 16:04:47 | 0.01, 140.67 | 0.03, 140.56 | 12.15 | 80 |
| 8 | 12/31/2024 | 04:05:14 | 0.00, 140.63 | -0.21, 139.80 | 95.28 | 80 |
| 9 | 01/01/2025 | 03:49:09 | 0.01, 140.62 | 0.86, 144.33 | 423.45 | 80 |
| 10 | 01/02/2025 | 16:10:54 | -0.01, 140.59 | 0.34, 139.07 | 173.39 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/19/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 12/19/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21