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: 6/6/2025
| 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 | 06/07/2025 | 05:59:45 | -81.31,-156.14 | 116.10 | 06/07/2025 | 06:00:31 | -81.31,-156.19 | 116.12 | 0.98 | 46 |
| 2 | 06/07/2025 | 06:50:30 | 81.31, 11.39 | 63.87 | 06/07/2025 | 06:49:49 | 81.30, 11.35 | 63.90 | 0.99 | 41 |
| 3 | 06/09/2025 | 15:30:43 | -81.31, 60.87 | 116.25 | 06/09/2025 | 15:31:34 | -81.30, 61.01 | 116.30 | 2.55 | 51 |
| 4 | 06/09/2025 | 16:21:27 | 81.31,-131.24 | 63.67 | 06/09/2025 | 16:20:51 | 81.31,-131.10 | 63.67 | 2.36 | 36 |
| 5 | 06/12/2025 | 01:01:40 | -81.31, -81.77 | 116.41 | 06/12/2025 | 01:02:36 | -81.31, -81.65 | 116.47 | 2.06 | 56 |
| 6 | 06/12/2025 | 01:52:24 | 81.31, 86.11 | 63.51 | 06/12/2025 | 01:51:53 | 81.31, 86.20 | 63.52 | 1.74 | 31 |
| 7 | 06/14/2025 | 10:32:36 | -81.31, 135.97 | 116.59 | 06/14/2025 | 10:33:37 | -81.31, 135.83 | 116.61 | 2.35 | 61 |
| 8 | 06/14/2025 | 11:23:21 | 81.31, -56.58 | 63.39 | 06/14/2025 | 11:22:55 | 81.30, -56.74 | 63.43 | 2.77 | 26 |
| 9 | 06/16/2025 | 20:03:34 | -81.31, -7.11 | 116.61 | 06/16/2025 | 20:04:38 | -81.31, -6.94 | 116.68 | 2.94 | 64 |
| 10 | 06/16/2025 | 20:54:18 | 81.31, 160.70 | 63.32 | 06/16/2025 | 20:53:55 | 81.31, 160.84 | 63.31 | 2.52 | 23 |
| 11 | 06/19/2025 | 05:34:30 | -81.31,-149.44 | 116.70 | 06/19/2025 | 05:35:38 | -81.31,-149.57 | 116.72 | 2.29 | 68 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 6/6/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 06/06/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA