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: 4/9/2025
| 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 | 04/09/2025 | 22:37:15 | 81.29, 132.46 | 78.95 | 04/09/2025 | 22:36:04 | 81.29, 132.60 | 78.98 | 2.43 | 71 |
| 2 | 04/09/2025 | 23:26:33 | -81.30, -59.62 | 101.10 | 04/09/2025 | 23:26:48 | -81.29, -59.79 | 101.08 | 2.97 | 15 |
| 3 | 04/12/2025 | 08:58:01 | -81.29, 157.47 | 101.99 | 04/12/2025 | 08:57:48 | -81.29, 157.58 | 101.99 | 1.93 | 13 |
| 4 | 04/12/2025 | 09:47:19 | 81.30, -34.80 | 78.00 | 04/12/2025 | 09:48:32 | 81.29, -34.64 | 77.93 | 2.75 | 73 |
| 5 | 04/14/2025 | 18:29:27 | -81.29, 14.67 | 102.87 | 04/14/2025 | 18:28:49 | -81.29, 14.49 | 102.82 | 3.02 | 38 |
| 6 | 04/14/2025 | 19:18:45 | 81.29,-177.62 | 77.12 | 04/14/2025 | 19:19:33 | 81.29,-177.77 | 77.11 | 2.61 | 48 |
| 7 | 04/17/2025 | 04:00:50 | -81.30,-128.02 | 103.76 | 04/17/2025 | 03:59:47 | -81.29,-127.90 | 103.74 | 2.08 | 63 |
| 8 | 04/17/2025 | 04:50:08 | 81.30, 39.67 | 76.24 | 04/17/2025 | 04:50:31 | 81.29, 39.80 | 76.20 | 2.21 | 23 |
| 9 | 04/19/2025 | 14:21:31 | 81.29,-103.31 | 75.41 | 04/19/2025 | 14:21:32 | 81.29,-103.50 | 75.44 | 3.19 | 1 |
| 10 | 04/21/2025 | 23:52:52 | 81.28, 113.82 | 74.59 | 04/21/2025 | 23:52:31 | 81.29, 113.92 | 74.59 | 1.82 | 21 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2025
Download SNOs between AQUA and NPP since TLE EPOCH: 04/09/2025 in txt file.
Historial Predications of SNOs between AQUA and NPP