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: 10/2/2025
| 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,-153.02 | 89.86 | 10/04/2025 | 05:56:25 | -81.26,-152.93 | 89.83 | 1.64 | 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 | 2.04 | 34 |
| 3 | 10/06/2025 | 15:27:41 | -81.26, 64.68 | 89.00 | 10/06/2025 | 15:27:23 | -81.26, 64.65 | 88.99 | 0.87 | 18 |
| 4 | 10/06/2025 | 16:16:58 | 81.26,-127.67 | 91.02 | 10/06/2025 | 16:18:07 | 81.25,-127.86 | 91.00 | 3.38 | 69 |
| 5 | 10/09/2025 | 00:08:45 | 81.25, 114.29 | 91.89 | 10/09/2025 | 00:07:37 | 81.26, 114.23 | 91.94 | 1.25 | 68 |
| 6 | 10/09/2025 | 00:58:03 | -81.26, -78.00 | 88.11 | 10/09/2025 | 00:58:21 | -81.25, -77.84 | 88.14 | 2.65 | 18 |
| 7 | 10/11/2025 | 09:39:04 | 81.26, -28.01 | 92.73 | 10/11/2025 | 09:38:34 | 81.25, -27.97 | 92.74 | 1.29 | 30 |
| 8 | 10/11/2025 | 10:28:23 | -81.25, 139.34 | 87.23 | 10/11/2025 | 10:29:20 | -81.26, 139.18 | 87.23 | 2.74 | 57 |
| 9 | 10/13/2025 | 19:09:22 | 81.26,-170.68 | 93.61 | 10/13/2025 | 19:09:32 | 81.25,-170.64 | 93.60 | 0.64 | 10 |
| 10 | 10/16/2025 | 03:50:21 | -81.26,-120.83 | 85.56 | 10/16/2025 | 03:49:46 | -81.25,-120.86 | 85.54 | 0.62 | 35 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 10/02/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP