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: 11/8/2025
| 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 | 11/09/2025 | 15:10:46 | 81.26,-110.48 | 102.35 | 11/09/2025 | 15:11:58 | 81.26,-110.36 | 102.30 | 2.07 | 72 |
| 2 | 11/09/2025 | 16:01:30 | -81.25, 57.16 | 77.69 | 11/09/2025 | 16:01:16 | -81.25, 57.21 | 77.69 | 0.89 | 14 |
| 3 | 11/12/2025 | 00:41:46 | 81.25, 107.24 | 102.95 | 11/12/2025 | 00:42:04 | 81.26, 107.31 | 102.94 | 1.64 | 18 |
| 4 | 11/12/2025 | 01:32:30 | -81.25, -85.07 | 77.09 | 11/12/2025 | 01:31:22 | -81.26, -85.11 | 77.05 | 1.44 | 68 |
| 5 | 11/14/2025 | 09:22:03 | -81.26, 156.82 | 76.38 | 11/14/2025 | 09:22:53 | -81.25, 156.96 | 76.42 | 2.55 | 50 |
| 6 | 11/14/2025 | 10:12:47 | 81.25, -35.49 | 103.59 | 11/14/2025 | 10:12:10 | 81.25, -35.47 | 103.60 | 0.70 | 37 |
| 7 | 11/16/2025 | 18:53:03 | -81.25, 14.46 | 75.82 | 11/16/2025 | 18:52:57 | -81.25, 14.51 | 75.82 | 0.88 | 6 |
| 8 | 11/19/2025 | 03:33:17 | 81.25, 64.60 | 104.73 | 11/19/2025 | 03:33:41 | 81.25, 64.41 | 104.75 | 3.30 | 24 |
| 9 | 11/19/2025 | 04:24:02 | -81.25,-127.96 | 75.28 | 11/19/2025 | 04:22:59 | -81.25,-128.01 | 75.24 | 0.87 | 63 |
| 10 | 11/21/2025 | 12:13:34 | -81.25, 114.14 | 74.67 | 11/21/2025 | 12:14:26 | -81.25, 114.29 | 74.72 | 2.55 | 52 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/8/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/08/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA