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: 9/3/2025
| 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 | 09/06/2025 | 06:44:22 | 81.29, 14.72 | 79.89 | 09/06/2025 | 06:44:23 | 81.28, 14.84 | 79.86 | 2.39 | 1 |
| 2 | 09/08/2025 | 15:24:32 | -81.29, 64.54 | 99.25 | 09/08/2025 | 15:25:43 | -81.28, 64.70 | 99.32 | 2.82 | 71 |
| 3 | 09/08/2025 | 16:15:15 | 81.28,-127.45 | 80.67 | 09/08/2025 | 16:15:00 | 81.29,-127.44 | 80.68 | 1.17 | 15 |
| 4 | 09/11/2025 | 00:55:25 | -81.28, -77.70 | 98.45 | 09/11/2025 | 00:56:19 | -81.29, -77.68 | 98.48 | 0.99 | 54 |
| 5 | 09/11/2025 | 01:46:09 | 81.28, 89.94 | 81.52 | 09/11/2025 | 01:45:37 | 81.28, 89.75 | 81.57 | 3.17 | 32 |
| 6 | 09/13/2025 | 10:26:19 | -81.29, 139.23 | 97.52 | 09/13/2025 | 10:26:54 | -81.28, 139.42 | 97.57 | 3.31 | 35 |
| 7 | 09/13/2025 | 11:17:02 | 81.28, -52.73 | 82.39 | 09/13/2025 | 11:16:11 | 81.28, -52.80 | 82.43 | 1.27 | 51 |
| 8 | 09/15/2025 | 19:57:12 | -81.28, -3.12 | 96.69 | 09/15/2025 | 19:57:28 | -81.28, -3.24 | 96.69 | 2.24 | 16 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 9/3/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 09/03/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA