Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 04/15/2025 | 09:15:55 | -81.32, 153.55 | 103.16 | 04/15/2025 | 09:16:55 | -81.32, 153.38 | 103.17 | 3.00 | 60 |
| 2 | 04/15/2025 | 10:06:39 | 81.32, -39.05 | 76.82 | 04/15/2025 | 10:06:13 | 81.32, -38.87 | 76.81 | 3.01 | 26 |
| 3 | 04/17/2025 | 19:37:30 | 81.32, 178.40 | 75.95 | 04/17/2025 | 19:37:37 | 81.31, 178.22 | 75.96 | 2.95 | 7 |
| 4 | 04/20/2025 | 05:08:22 | 81.32, 35.37 | 75.15 | 04/20/2025 | 05:08:59 | 81.31, 35.42 | 75.12 | 1.13 | 37 |
| 5 | 04/20/2025 | 05:59:06 | -81.32,-156.69 | 104.96 | 04/20/2025 | 05:58:17 | -81.32,-156.69 | 104.92 | 0.56 | 49 |
| 6 | 04/22/2025 | 14:39:13 | 81.32,-107.34 | 74.33 | 04/22/2025 | 14:40:19 | 81.32,-107.28 | 74.28 | 1.05 | 66 |
| 7 | 04/22/2025 | 15:29:57 | -81.32, 60.60 | 105.77 | 04/22/2025 | 15:29:37 | -81.33, 60.61 | 105.76 | 0.96 | 20 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/13/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/13/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA