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: 10/3/2025
| 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 | 10/04/2025 | 05:57:18 | -81.25,-153.03 | 89.86 | 10/04/2025 | 05:56:25 | -81.26,-152.94 | 89.83 | 1.72 | 53 |
| 2 | 10/04/2025 | 06:46:35 | 81.25, 14.68 | 90.16 | 10/04/2025 | 06:47:09 | 81.26, 14.56 | 90.16 | 2.00 | 34 |
| 3 | 10/06/2025 | 15:27:41 | -81.26, 64.68 | 89.00 | 10/06/2025 | 15:27:23 | -81.26, 64.64 | 88.99 | 0.96 | 18 |
| 4 | 10/06/2025 | 16:16:59 | 81.24,-128.05 | 91.06 | 10/06/2025 | 16:18:07 | 81.25,-127.87 | 91.01 | 3.21 | 68 |
| 5 | 10/09/2025 | 00:08:45 | 81.26, 114.32 | 91.88 | 10/09/2025 | 00:07:37 | 81.26, 114.21 | 91.94 | 2.05 | 68 |
| 6 | 10/09/2025 | 00:58:03 | -81.26, -77.97 | 88.11 | 10/09/2025 | 00:58:21 | -81.25, -77.87 | 88.14 | 1.77 | 18 |
| 7 | 10/11/2025 | 09:39:05 | 81.25, -28.31 | 92.76 | 10/11/2025 | 09:38:35 | 81.26, -28.40 | 92.80 | 1.82 | 30 |
| 8 | 10/11/2025 | 10:28:23 | -81.25, 139.41 | 87.23 | 10/11/2025 | 10:29:19 | -81.25, 139.52 | 87.28 | 1.92 | 56 |
| 9 | 10/13/2025 | 19:09:22 | 81.26,-170.53 | 93.59 | 10/13/2025 | 19:09:32 | 81.25,-170.71 | 93.61 | 3.22 | 10 |
| 10 | 10/16/2025 | 03:50:22 | -81.25,-120.98 | 85.54 | 10/16/2025 | 03:49:46 | -81.26,-120.96 | 85.52 | 0.78 | 36 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 10/03/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP