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: 6/1/2025
| 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 | 06/02/2025 | 10:57:51 | -81.31, 129.13 | 115.57 | 06/02/2025 | 10:58:24 | -81.31, 129.25 | 115.61 | 1.98 | 33 |
| 2 | 06/02/2025 | 11:48:36 | 81.31, -63.35 | 64.40 | 06/02/2025 | 11:47:42 | 81.31, -63.18 | 64.40 | 2.91 | 54 |
| 3 | 06/04/2025 | 20:28:48 | -81.31, -13.41 | 115.87 | 06/04/2025 | 20:29:28 | -81.31, -13.38 | 115.90 | 0.66 | 40 |
| 4 | 06/04/2025 | 21:19:33 | 81.31, 154.10 | 64.10 | 06/04/2025 | 21:18:46 | 81.31, 154.15 | 64.12 | 0.96 | 47 |
| 5 | 06/07/2025 | 05:59:46 | -81.31,-156.37 | 116.06 | 06/07/2025 | 06:00:32 | -81.30,-156.30 | 116.10 | 1.45 | 46 |
| 6 | 06/07/2025 | 06:50:30 | 81.31, 11.51 | 63.86 | 06/07/2025 | 06:49:49 | 81.31, 11.57 | 63.87 | 1.21 | 41 |
| 7 | 06/09/2025 | 15:30:42 | -81.31, 61.41 | 116.33 | 06/09/2025 | 15:31:34 | -81.31, 61.24 | 116.33 | 2.99 | 52 |
| 8 | 06/09/2025 | 16:21:27 | 81.31,-131.12 | 63.65 | 06/09/2025 | 16:20:52 | 81.30,-131.31 | 63.70 | 3.23 | 35 |
| 9 | 06/12/2025 | 01:01:40 | -81.31, -81.63 | 116.43 | 06/12/2025 | 01:02:36 | -81.31, -81.53 | 116.48 | 1.66 | 56 |
| 10 | 06/12/2025 | 01:52:24 | 81.31, 86.21 | 63.49 | 06/12/2025 | 01:51:53 | 81.32, 86.27 | 63.51 | 1.54 | 31 |
| 11 | 06/14/2025 | 10:32:37 | -81.31, 135.69 | 116.55 | 06/14/2025 | 10:33:37 | -81.31, 135.78 | 116.60 | 1.62 | 60 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 6/1/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 06/01/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA