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: 7/21/2025
| 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 | 07/22/2025 | 04:01:31 | -81.28,-125.84 | 113.42 | 07/22/2025 | 04:00:54 | -81.28,-125.94 | 113.38 | 1.76 | 37 |
| 2 | 07/22/2025 | 04:50:49 | 81.27, 41.66 | 66.61 | 07/22/2025 | 04:51:39 | 81.28, 41.55 | 66.60 | 2.18 | 50 |
| 3 | 07/24/2025 | 13:32:24 | -81.28, 91.62 | 112.96 | 07/24/2025 | 13:31:49 | -81.28, 91.65 | 112.94 | 0.82 | 35 |
| 4 | 07/24/2025 | 14:21:42 | 81.27,-100.89 | 67.08 | 07/24/2025 | 14:22:34 | 81.28,-100.87 | 67.05 | 0.30 | 52 |
| 5 | 07/26/2025 | 23:03:17 | -81.28, -51.11 | 112.43 | 07/26/2025 | 23:02:45 | -81.28, -51.17 | 112.41 | 1.03 | 32 |
| 6 | 07/26/2025 | 23:52:35 | 81.27, 116.37 | 67.60 | 07/26/2025 | 23:53:30 | 81.28, 116.29 | 67.59 | 1.51 | 55 |
| 7 | 07/29/2025 | 08:34:09 | -81.29, 166.36 | 111.91 | 07/29/2025 | 08:33:40 | -81.28, 166.39 | 111.90 | 1.15 | 29 |
| 8 | 07/29/2025 | 09:23:27 | 81.28, -26.18 | 68.13 | 07/29/2025 | 09:24:25 | 81.27, -26.18 | 68.10 | 0.05 | 58 |
| 9 | 07/31/2025 | 18:05:01 | -81.28, 23.63 | 111.33 | 07/31/2025 | 18:04:36 | -81.28, 23.53 | 111.31 | 1.84 | 25 |
| 10 | 07/31/2025 | 18:54:19 | 81.27,-168.92 | 68.71 | 07/31/2025 | 18:55:21 | 81.28,-169.06 | 68.69 | 2.51 | 62 |
| 11 | 08/03/2025 | 03:35:53 | -81.27,-119.29 | 110.71 | 08/03/2025 | 03:35:32 | -81.28,-119.35 | 110.68 | 1.48 | 21 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 07/21/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP