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: 9/17/2025
| 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, -42.16 | 95.16 | 09/19/2025 | 22:31:59 | -81.26, -42.14 | 95.13 | 0.29 | 53 |
| 2 | 09/19/2025 | 23:22:10 | 81.25, 125.27 | 84.88 | 09/19/2025 | 23:22:43 | 81.26, 125.37 | 84.86 | 2.09 | 33 |
| 3 | 09/22/2025 | 08:03:27 | -81.25, 175.08 | 94.26 | 09/22/2025 | 08:02:59 | -81.26, 175.15 | 94.25 | 1.62 | 28 |
| 4 | 09/22/2025 | 08:52:44 | 81.26, -17.14 | 85.75 | 09/22/2025 | 08:53:42 | 81.26, -16.97 | 85.69 | 2.92 | 58 |
| 5 | 09/24/2025 | 17:34:00 | -81.27, 32.82 | 93.41 | 09/24/2025 | 17:33:58 | -81.26, 32.80 | 93.41 | 1.06 | 2 |
| 6 | 09/27/2025 | 02:15:15 | 81.27, 82.55 | 87.48 | 09/27/2025 | 02:14:13 | 81.26, 82.44 | 87.53 | 2.01 | 62 |
| 7 | 09/27/2025 | 03:04:34 | -81.25,-110.08 | 92.48 | 09/27/2025 | 03:04:58 | -81.26,-109.97 | 92.50 | 1.92 | 24 |
| 8 | 09/29/2025 | 11:45:48 | 81.26, -60.26 | 88.39 | 09/29/2025 | 11:45:13 | 81.26, -60.39 | 88.43 | 2.44 | 35 |
| 9 | 09/29/2025 | 12:35:06 | -81.26, 107.52 | 91.61 | 09/29/2025 | 12:35:57 | -81.26, 107.60 | 91.65 | 1.45 | 51 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/17/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 09/17/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP