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: 5/30/2025
| 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 | 05/31/2025 | 01:26:53 | -81.31, -87.92 | 115.30 | 05/31/2025 | 01:27:19 | -81.31, -88.01 | 115.30 | 1.59 | 26 |
| 2 | 05/31/2025 | 02:17:38 | 81.31, 79.60 | 64.67 | 05/31/2025 | 02:16:37 | 81.31, 79.59 | 64.71 | 0.21 | 61 |
| 3 | 06/02/2025 | 10:57:51 | -81.31, 129.19 | 115.58 | 06/02/2025 | 10:58:24 | -81.31, 129.30 | 115.62 | 1.81 | 33 |
| 4 | 06/02/2025 | 11:48:36 | 81.31, -63.31 | 64.39 | 06/02/2025 | 11:47:42 | 81.31, -63.15 | 64.40 | 2.68 | 54 |
| 5 | 06/04/2025 | 20:28:48 | -81.31, -13.35 | 115.88 | 06/04/2025 | 20:29:28 | -81.32, -13.29 | 115.91 | 1.28 | 40 |
| 6 | 06/04/2025 | 21:19:33 | 81.31, 154.14 | 64.10 | 06/04/2025 | 21:18:46 | 81.31, 154.22 | 64.11 | 1.35 | 47 |
| 7 | 06/07/2025 | 05:59:46 | -81.31,-156.31 | 116.07 | 06/07/2025 | 06:00:32 | -81.31,-156.16 | 116.12 | 2.48 | 46 |
| 8 | 06/07/2025 | 06:50:30 | 81.31, 11.56 | 63.85 | 06/07/2025 | 06:49:49 | 81.32, 11.70 | 63.86 | 2.70 | 41 |
| 9 | 06/09/2025 | 15:30:43 | -81.31, 61.09 | 116.28 | 06/09/2025 | 15:31:35 | -81.31, 61.07 | 116.31 | 0.45 | 52 |
| 10 | 06/09/2025 | 16:21:27 | 81.31,-131.07 | 63.65 | 06/09/2025 | 16:20:52 | 81.31,-131.11 | 63.67 | 0.97 | 35 |
| 11 | 06/12/2025 | 01:01:40 | -81.31, -81.56 | 116.44 | 06/12/2025 | 01:02:37 | -81.31, -81.59 | 116.47 | 0.65 | 57 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/30/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/30/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA