Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AQUA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2025
| Index | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/14/2025 | 18:29:27 | -81.29, 14.60 | 102.86 | 04/14/2025 | 18:28:49 | -81.29, 14.42 | 102.81 | 2.98 | 38 |
| 2 | 04/14/2025 | 19:18:45 | 81.29,-177.64 | 77.12 | 04/14/2025 | 19:19:33 | 81.29,-177.81 | 77.11 | 2.74 | 48 |
| 3 | 04/17/2025 | 04:00:51 | -81.29,-128.11 | 103.74 | 04/17/2025 | 03:59:48 | -81.29,-127.96 | 103.73 | 2.48 | 63 |
| 4 | 04/17/2025 | 04:50:09 | 81.29, 39.62 | 76.24 | 04/17/2025 | 04:50:32 | 81.29, 39.76 | 76.21 | 2.41 | 23 |
| 5 | 04/19/2025 | 14:21:30 | 81.30,-103.01 | 75.37 | 04/19/2025 | 14:21:31 | 81.29,-103.13 | 75.39 | 2.40 | 1 |
| 6 | 04/21/2025 | 23:52:51 | 81.29, 114.08 | 74.56 | 04/21/2025 | 23:52:31 | 81.29, 113.89 | 74.59 | 3.14 | 20 |
| 7 | 04/22/2025 | 00:42:10 | -81.29, -78.41 | 105.44 | 04/22/2025 | 00:43:15 | -81.29, -78.33 | 105.49 | 1.41 | 65 |
| 8 | 04/24/2025 | 09:24:10 | 81.29, -28.74 | 73.75 | 04/24/2025 | 09:23:30 | 81.29, -28.77 | 73.78 | 0.50 | 40 |
| 9 | 04/24/2025 | 10:13:29 | -81.28, 138.78 | 106.25 | 04/24/2025 | 10:14:15 | -81.29, 138.66 | 106.26 | 2.12 | 46 |
| 10 | 04/26/2025 | 18:55:27 | 81.29,-171.46 | 72.95 | 04/26/2025 | 18:54:29 | 81.29,-171.51 | 73.00 | 0.92 | 58 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 04/13/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP