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: 6/23/2025
| 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 | 06/23/2025 | 09:50:15 | -81.29, 146.36 | 116.63 | 06/23/2025 | 09:49:43 | -81.28, 146.28 | 116.60 | 1.55 | 32 |
| 2 | 06/23/2025 | 10:39:33 | 81.28, -46.16 | 63.40 | 06/23/2025 | 10:40:27 | 81.28, -46.06 | 63.35 | 1.72 | 54 |
| 3 | 06/25/2025 | 19:21:13 | -81.29, 3.74 | 116.58 | 06/25/2025 | 19:20:38 | -81.28, 3.78 | 116.56 | 1.16 | 35 |
| 4 | 06/25/2025 | 20:10:31 | 81.28, 171.18 | 63.46 | 06/25/2025 | 20:11:23 | 81.28, 171.06 | 63.45 | 2.18 | 52 |
| 5 | 06/28/2025 | 04:52:12 | -81.28,-139.05 | 116.46 | 06/28/2025 | 04:51:35 | -81.28,-139.14 | 116.42 | 1.56 | 37 |
| 6 | 06/28/2025 | 05:41:30 | 81.27, 28.37 | 63.58 | 06/28/2025 | 05:42:19 | 81.28, 28.54 | 63.53 | 2.89 | 49 |
| 7 | 06/30/2025 | 14:23:10 | -81.29, 78.40 | 116.33 | 06/30/2025 | 14:22:31 | -81.28, 78.31 | 116.30 | 1.75 | 39 |
| 8 | 06/30/2025 | 15:12:28 | 81.28,-114.21 | 63.71 | 06/30/2025 | 15:13:16 | 81.28,-114.40 | 63.71 | 3.23 | 48 |
| 9 | 07/02/2025 | 23:54:08 | -81.29, -64.32 | 116.15 | 07/02/2025 | 23:53:27 | -81.28, -64.26 | 116.13 | 1.32 | 41 |
| 10 | 07/03/2025 | 00:43:26 | 81.27, 103.05 | 63.90 | 07/03/2025 | 00:44:12 | 81.28, 103.03 | 63.88 | 0.75 | 46 |
| 11 | 07/05/2025 | 09:25:06 | -81.28, 152.81 | 115.90 | 07/05/2025 | 09:24:24 | -81.28, 152.75 | 115.87 | 1.07 | 42 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 06/23/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP