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: 8/30/2025
| 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, -59.83 | 78.19 | 09/01/2025 | 11:43:03 | 81.29, -59.74 | 78.16 | 1.56 | 30 |
| 2 | 09/01/2025 | 12:33:17 | -81.28, 107.96 | 101.87 | 09/01/2025 | 12:32:21 | -81.29, 107.87 | 101.82 | 1.42 | 56 |
| 3 | 09/03/2025 | 21:13:27 | 81.29, 157.73 | 78.99 | 09/03/2025 | 21:13:44 | 81.29, 157.60 | 79.00 | 2.23 | 17 |
| 4 | 09/03/2025 | 22:04:12 | -81.28, -34.88 | 101.01 | 09/03/2025 | 22:03:02 | -81.28, -34.77 | 100.99 | 1.96 | 70 |
| 5 | 09/06/2025 | 06:44:21 | 81.29, 14.85 | 79.87 | 09/06/2025 | 06:44:23 | 81.28, 14.91 | 79.85 | 1.27 | 2 |
| 6 | 09/08/2025 | 15:24:31 | -81.29, 64.70 | 99.27 | 09/08/2025 | 15:25:44 | -81.29, 64.75 | 99.32 | 0.88 | 73 |
| 7 | 09/08/2025 | 16:15:15 | 81.29,-127.70 | 80.70 | 09/08/2025 | 16:15:02 | 81.28,-127.81 | 80.72 | 2.09 | 13 |
| 8 | 09/11/2025 | 00:55:25 | -81.29, -77.91 | 98.42 | 09/11/2025 | 00:56:22 | -81.28, -77.96 | 98.45 | 1.03 | 57 |
| 9 | 09/11/2025 | 01:46:09 | 81.28, 89.69 | 81.56 | 09/11/2025 | 01:45:39 | 81.29, 89.83 | 81.56 | 2.38 | 30 |
| 10 | 09/13/2025 | 10:26:18 | -81.28, 139.81 | 97.61 | 09/13/2025 | 10:26:58 | -81.29, 139.69 | 97.61 | 2.20 | 40 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/30/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/30/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA