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: 7/18/2025
| 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 | 07/19/2025 | 18:30:38 | -81.27, 16.74 | 113.86 | 07/19/2025 | 18:29:59 | -81.28, 16.66 | 113.83 | 1.54 | 39 |
| 2 | 07/19/2025 | 19:19:55 | 81.28,-175.39 | 66.12 | 07/19/2025 | 19:20:43 | 81.28,-175.47 | 66.10 | 1.66 | 48 |
| 3 | 07/22/2025 | 04:01:32 | -81.27,-125.95 | 113.41 | 07/22/2025 | 04:00:55 | -81.28,-126.12 | 113.36 | 2.93 | 37 |
| 4 | 07/22/2025 | 04:50:49 | 81.28, 41.91 | 66.58 | 07/22/2025 | 04:51:39 | 81.28, 41.74 | 66.57 | 2.89 | 50 |
| 5 | 07/24/2025 | 13:32:25 | -81.28, 91.57 | 112.95 | 07/24/2025 | 13:31:50 | -81.28, 91.48 | 112.91 | 1.58 | 35 |
| 6 | 07/24/2025 | 14:21:43 | 81.27,-100.97 | 67.09 | 07/24/2025 | 14:22:35 | 81.28,-101.07 | 67.08 | 1.87 | 52 |
| 7 | 07/26/2025 | 23:03:17 | -81.28, -51.09 | 112.44 | 07/26/2025 | 23:02:44 | -81.28, -50.96 | 112.44 | 2.33 | 33 |
| 8 | 07/26/2025 | 23:52:35 | 81.27, 116.36 | 67.61 | 07/26/2025 | 23:53:29 | 81.28, 116.48 | 67.56 | 2.09 | 54 |
| 9 | 07/29/2025 | 08:34:10 | -81.27, 166.07 | 111.87 | 07/29/2025 | 08:33:40 | -81.28, 166.20 | 111.87 | 2.15 | 30 |
| 10 | 07/29/2025 | 09:23:27 | 81.28, -26.10 | 68.12 | 07/29/2025 | 09:24:24 | 81.27, -26.00 | 68.07 | 1.85 | 57 |
| 11 | 07/31/2025 | 18:05:02 | -81.27, 23.45 | 111.31 | 07/31/2025 | 18:04:36 | -81.28, 23.33 | 111.28 | 2.09 | 26 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 07/18/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP