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: 11/13/2025
| 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 | 11/14/2025 | 09:22:02 | -81.25, 157.00 | 76.40 | 11/14/2025 | 09:22:51 | -81.25, 157.05 | 76.43 | 0.89 | 49 |
| 2 | 11/14/2025 | 10:12:46 | 81.25, -35.27 | 103.56 | 11/14/2025 | 10:12:08 | 81.25, -35.34 | 103.59 | 1.22 | 38 |
| 3 | 11/16/2025 | 18:53:02 | -81.25, 14.57 | 75.83 | 11/16/2025 | 18:52:53 | -81.25, 14.54 | 75.82 | 0.55 | 9 |
| 4 | 11/19/2025 | 03:33:18 | 81.25, 64.26 | 104.78 | 11/19/2025 | 03:33:35 | 81.25, 64.42 | 104.75 | 2.77 | 17 |
| 5 | 11/19/2025 | 04:24:02 | -81.24,-127.96 | 75.28 | 11/19/2025 | 04:22:53 | -81.24,-128.07 | 75.23 | 1.86 | 69 |
| 6 | 11/21/2025 | 12:13:33 | -81.25, 114.40 | 74.71 | 11/21/2025 | 12:14:15 | -81.26, 114.56 | 74.75 | 3.05 | 42 |
| 7 | 11/21/2025 | 13:04:17 | 81.24, -78.02 | 105.27 | 11/21/2025 | 13:03:32 | 81.26, -77.89 | 105.28 | 2.38 | 45 |
| 8 | 11/23/2025 | 20:53:48 | 81.25, 164.20 | 105.83 | 11/23/2025 | 20:54:53 | 81.25, 164.28 | 105.78 | 1.36 | 65 |
| 9 | 11/23/2025 | 21:44:33 | -81.25, -28.31 | 74.20 | 11/23/2025 | 21:44:11 | -81.24, -28.21 | 74.20 | 1.71 | 22 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/13/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/13/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA