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: 9/5/2025
| 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, 14.71 | 79.89 | 09/06/2025 | 06:44:23 | 81.28, 14.90 | 79.86 | 3.23 | 1 |
| 2 | 09/08/2025 | 15:24:31 | -81.29, 64.91 | 99.30 | 09/08/2025 | 15:25:43 | -81.29, 64.90 | 99.34 | 0.70 | 72 |
| 3 | 09/08/2025 | 16:15:15 | 81.28,-127.44 | 80.67 | 09/08/2025 | 16:15:01 | 81.28,-127.61 | 80.70 | 2.76 | 14 |
| 4 | 09/11/2025 | 00:55:25 | -81.28, -77.70 | 98.45 | 09/11/2025 | 00:56:20 | -81.30, -77.61 | 98.49 | 1.84 | 55 |
| 5 | 09/11/2025 | 01:46:09 | 81.28, 89.96 | 81.52 | 09/11/2025 | 01:45:38 | 81.29, 89.84 | 81.55 | 2.01 | 31 |
| 6 | 09/13/2025 | 10:26:19 | -81.29, 139.26 | 97.53 | 09/13/2025 | 10:26:56 | -81.28, 139.44 | 97.58 | 3.32 | 37 |
| 7 | 09/13/2025 | 11:17:02 | 81.28, -52.69 | 82.39 | 09/13/2025 | 11:16:13 | 81.28, -52.75 | 82.42 | 1.24 | 49 |
| 8 | 09/15/2025 | 19:57:12 | -81.28, -3.06 | 96.70 | 09/15/2025 | 19:57:31 | -81.28, -3.17 | 96.70 | 1.83 | 19 |
| 9 | 09/15/2025 | 20:47:56 | 81.28, 164.61 | 83.27 | 09/15/2025 | 20:46:48 | 81.28, 164.60 | 83.31 | 0.36 | 68 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 9/5/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 09/05/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA