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: 4/14/2025
| 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 | 18:29:26 | -81.30, 14.83 | 102.89 | 04/14/2025 | 18:28:47 | -81.29, 15.00 | 102.90 | 3.04 | 39 |
| 2 | 04/14/2025 | 19:18:45 | 81.28,-177.79 | 77.14 | 04/14/2025 | 19:19:32 | 81.29,-177.61 | 77.09 | 3.13 | 47 |
| 3 | 04/17/2025 | 04:00:51 | -81.29,-128.14 | 103.74 | 04/17/2025 | 03:59:48 | -81.29,-128.16 | 103.70 | 0.37 | 63 |
| 4 | 04/17/2025 | 04:50:09 | 81.29, 39.61 | 76.24 | 04/17/2025 | 04:50:32 | 81.29, 39.58 | 76.23 | 0.54 | 23 |
| 5 | 04/19/2025 | 14:21:32 | 81.29,-103.21 | 75.40 | 04/19/2025 | 14:21:32 | 81.29,-103.31 | 75.41 | 1.71 | 0 |
| 6 | 04/21/2025 | 23:52:53 | 81.30, 114.15 | 74.55 | 04/21/2025 | 23:52:31 | 81.29, 114.12 | 74.56 | 0.91 | 22 |
| 7 | 04/22/2025 | 00:42:12 | -81.29, -78.34 | 105.45 | 04/22/2025 | 00:43:16 | -81.29, -78.50 | 105.47 | 2.69 | 64 |
| 8 | 04/24/2025 | 09:24:13 | 81.29, -28.71 | 73.74 | 04/24/2025 | 09:23:30 | 81.29, -28.53 | 73.74 | 3.03 | 43 |
| 9 | 04/24/2025 | 10:13:32 | -81.29, 138.81 | 106.25 | 04/24/2025 | 10:14:15 | -81.29, 138.89 | 106.29 | 1.47 | 43 |
| 10 | 04/26/2025 | 18:55:31 | 81.30,-171.38 | 72.94 | 04/26/2025 | 18:54:29 | 81.29,-171.25 | 72.96 | 2.47 | 62 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 04/14/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP