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: 4/14/2025
| 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 | 04/15/2025 | 09:15:55 | -81.32, 153.74 | 103.18 | 04/15/2025 | 09:16:55 | -81.33, 153.63 | 103.20 | 1.97 | 60 |
| 2 | 04/15/2025 | 10:06:39 | 81.32, -38.86 | 76.80 | 04/15/2025 | 10:06:14 | 81.31, -38.99 | 76.83 | 2.37 | 25 |
| 3 | 04/17/2025 | 19:37:31 | 81.32, 178.21 | 75.97 | 04/17/2025 | 19:37:38 | 81.32, 178.25 | 75.96 | 0.87 | 7 |
| 4 | 04/20/2025 | 05:08:22 | 81.32, 35.59 | 75.12 | 04/20/2025 | 05:09:00 | 81.32, 35.67 | 75.09 | 1.43 | 38 |
| 5 | 04/20/2025 | 05:59:07 | -81.32,-156.87 | 104.93 | 04/20/2025 | 05:58:19 | -81.32,-156.83 | 104.91 | 0.68 | 48 |
| 6 | 04/22/2025 | 14:39:13 | 81.32,-107.10 | 74.30 | 04/22/2025 | 14:40:21 | 81.32,-107.13 | 74.26 | 0.63 | 68 |
| 7 | 04/22/2025 | 15:29:58 | -81.32, 60.44 | 105.75 | 04/22/2025 | 15:29:40 | -81.32, 60.38 | 105.73 | 1.03 | 18 |
| 8 | 04/25/2025 | 01:00:48 | -81.32, -82.33 | 106.54 | 04/25/2025 | 01:00:58 | -81.32, -82.23 | 106.56 | 1.64 | 10 |
| 9 | 04/25/2025 | 01:51:03 | 81.10, 96.29 | 71.83 | 04/25/2025 | 01:50:01 | 81.53, 91.43 | 72.71 | 94.30 | 62 |
| 10 | 04/27/2025 | 10:31:39 | -81.32, 134.83 | 107.30 | 04/27/2025 | 10:32:16 | -81.32, 134.94 | 107.33 | 1.86 | 37 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/14/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/14/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA