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: 9/20/2025
| 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 | 09/22/2025 | 08:03:26 | -81.26, 175.28 | 94.28 | 09/22/2025 | 08:02:58 | -81.26, 175.43 | 94.28 | 2.49 | 28 |
| 2 | 09/22/2025 | 08:52:43 | 81.27, -16.92 | 85.73 | 09/22/2025 | 08:53:42 | 81.26, -17.07 | 85.71 | 2.65 | 59 |
| 3 | 09/24/2025 | 17:34:00 | -81.25, 32.52 | 93.37 | 09/24/2025 | 17:33:58 | -81.26, 32.67 | 93.39 | 2.68 | 2 |
| 4 | 09/27/2025 | 02:15:14 | 81.26, 82.49 | 87.48 | 09/27/2025 | 02:14:13 | 81.26, 82.31 | 87.54 | 3.16 | 61 |
| 5 | 09/27/2025 | 03:04:32 | -81.27,-109.78 | 92.51 | 09/27/2025 | 03:04:57 | -81.26,-109.73 | 92.54 | 1.27 | 25 |
| 6 | 09/29/2025 | 11:45:46 | 81.26, -60.14 | 88.38 | 09/29/2025 | 11:45:12 | 81.26, -60.16 | 88.40 | 0.32 | 34 |
| 7 | 09/29/2025 | 12:35:04 | -81.26, 107.62 | 91.62 | 09/29/2025 | 12:35:57 | -81.26, 107.43 | 91.63 | 3.27 | 53 |
| 8 | 10/01/2025 | 21:16:17 | 81.26, 157.31 | 89.26 | 10/01/2025 | 21:16:11 | 81.26, 157.34 | 89.26 | 0.62 | 6 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 09/20/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP