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: 8/31/2025
| 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 | 09/01/2025 | 11:42:33 | 81.29, -59.89 | 78.20 | 09/01/2025 | 11:43:03 | 81.28, -59.83 | 78.17 | 1.24 | 30 |
| 2 | 09/01/2025 | 12:33:17 | -81.28, 107.88 | 101.86 | 09/01/2025 | 12:32:21 | -81.28, 107.77 | 101.81 | 1.99 | 56 |
| 3 | 09/03/2025 | 21:13:27 | 81.29, 157.66 | 79.00 | 09/03/2025 | 21:13:43 | 81.29, 157.76 | 78.98 | 1.79 | 16 |
| 4 | 09/03/2025 | 22:04:11 | -81.28, -34.57 | 101.05 | 09/03/2025 | 22:03:01 | -81.29, -34.62 | 101.00 | 1.31 | 70 |
| 5 | 09/06/2025 | 06:44:22 | 81.29, 14.77 | 79.88 | 09/06/2025 | 06:44:23 | 81.28, 14.86 | 79.86 | 1.94 | 1 |
| 6 | 09/08/2025 | 15:24:30 | -81.29, 64.99 | 99.31 | 09/08/2025 | 15:25:42 | -81.29, 64.81 | 99.33 | 3.11 | 72 |
| 7 | 09/08/2025 | 16:15:15 | 81.29,-127.79 | 80.72 | 09/08/2025 | 16:15:00 | 81.28,-127.75 | 80.72 | 1.24 | 15 |
| 8 | 09/11/2025 | 00:55:25 | -81.29, -78.03 | 98.40 | 09/11/2025 | 00:56:19 | -81.28, -77.87 | 98.46 | 2.81 | 54 |
| 9 | 09/11/2025 | 01:46:08 | 81.28, 89.98 | 81.52 | 09/11/2025 | 01:45:36 | 81.29, 89.93 | 81.55 | 1.36 | 32 |
| 10 | 09/13/2025 | 10:26:18 | -81.28, 139.67 | 97.59 | 09/13/2025 | 10:26:54 | -81.29, 139.75 | 97.61 | 1.69 | 36 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/31/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA