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: 9/18/2025
| 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 | 09/19/2025 | 22:32:52 | -81.26, -42.22 | 95.16 | 09/19/2025 | 22:31:59 | -81.26, -42.20 | 95.13 | 0.67 | 53 |
| 2 | 09/19/2025 | 23:22:09 | 81.27, 125.61 | 84.85 | 09/19/2025 | 23:22:42 | 81.26, 125.71 | 84.81 | 2.02 | 33 |
| 3 | 09/22/2025 | 08:03:26 | -81.27, 175.39 | 94.29 | 09/22/2025 | 08:02:58 | -81.26, 175.48 | 94.29 | 1.72 | 28 |
| 4 | 09/22/2025 | 08:52:44 | 81.26, -17.20 | 85.76 | 09/22/2025 | 08:53:42 | 81.26, -17.02 | 85.70 | 3.11 | 58 |
| 5 | 09/24/2025 | 17:34:00 | -81.26, 32.75 | 93.40 | 09/24/2025 | 17:33:58 | -81.26, 32.74 | 93.40 | 0.51 | 2 |
| 6 | 09/27/2025 | 02:15:15 | 81.26, 82.48 | 87.49 | 09/27/2025 | 02:14:13 | 81.26, 82.39 | 87.53 | 1.50 | 62 |
| 7 | 09/27/2025 | 03:04:34 | -81.25,-110.16 | 92.47 | 09/27/2025 | 03:04:58 | -81.26,-110.03 | 92.50 | 2.58 | 24 |
| 8 | 09/29/2025 | 11:45:47 | 81.27, -59.95 | 88.36 | 09/29/2025 | 11:45:12 | 81.26, -60.05 | 88.39 | 1.89 | 35 |
| 9 | 09/29/2025 | 12:35:06 | -81.26, 107.43 | 91.60 | 09/29/2025 | 12:35:57 | -81.26, 107.55 | 91.65 | 2.00 | 51 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 09/18/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP