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: 11/7/2025
| 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 | 11/07/2025 | 06:30:29 | -81.25,-160.13 | 78.37 | 11/07/2025 | 06:31:08 | -81.27,-159.99 | 78.40 | 2.72 | 39 |
| 2 | 11/07/2025 | 07:21:14 | 81.25, 7.31 | 101.63 | 11/07/2025 | 07:20:26 | 81.25, 7.24 | 101.66 | 1.40 | 48 |
| 3 | 11/09/2025 | 15:10:46 | 81.26,-110.34 | 102.33 | 11/09/2025 | 15:11:59 | 81.25,-110.47 | 102.31 | 2.43 | 73 |
| 4 | 11/09/2025 | 16:01:30 | -81.25, 57.32 | 77.71 | 11/09/2025 | 16:01:16 | -81.26, 57.49 | 77.72 | 3.30 | 14 |
| 5 | 11/12/2025 | 00:41:46 | 81.26, 106.99 | 102.99 | 11/12/2025 | 00:42:05 | 81.25, 107.00 | 102.97 | 0.97 | 19 |
| 6 | 11/12/2025 | 01:32:30 | -81.25, -85.31 | 77.06 | 11/12/2025 | 01:31:23 | -81.24, -85.41 | 77.02 | 1.88 | 67 |
| 7 | 11/14/2025 | 09:22:02 | -81.26, 156.96 | 76.39 | 11/14/2025 | 09:22:54 | -81.25, 156.91 | 76.42 | 1.10 | 52 |
| 8 | 11/14/2025 | 10:12:46 | 81.25, -35.36 | 103.57 | 11/14/2025 | 10:12:11 | 81.24, -35.53 | 103.61 | 2.94 | 35 |
| 9 | 11/16/2025 | 18:53:02 | -81.25, 14.58 | 75.83 | 11/16/2025 | 18:52:59 | -81.25, 14.39 | 75.81 | 3.27 | 3 |
| 10 | 11/19/2025 | 03:33:18 | 81.25, 64.30 | 104.77 | 11/19/2025 | 03:33:45 | 81.25, 64.28 | 104.76 | 0.83 | 27 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/7/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/07/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA