Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AURA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2025
| Index | Date (AURA) | Time (AURA) | Lat,Lon (AURA) | SZA (AURA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/30/2025 | 20:12:23 | -81.06, -24.47 | 106.31 | 04/30/2025 | 20:11:19 | -81.05, -24.58 | 106.26 | 1.84 | 64 |
| 2 | 04/30/2025 | 21:01:42 | 81.07, 143.44 | 73.64 | 04/30/2025 | 21:02:02 | 81.07, 143.31 | 73.65 | 2.23 | 20 |
| 3 | 05/03/2025 | 07:24:19 | -81.07, 167.76 | 107.08 | 05/03/2025 | 07:23:47 | -81.07, 167.61 | 107.04 | 2.68 | 32 |
| 4 | 05/03/2025 | 08:13:37 | 81.10, -23.99 | 72.83 | 05/03/2025 | 08:14:29 | 81.10, -24.16 | 72.82 | 3.14 | 52 |
| 5 | 05/05/2025 | 18:36:13 | -81.09, 0.18 | 107.85 | 05/05/2025 | 18:36:14 | -81.09, 0.11 | 107.84 | 1.32 | 1 |
| 6 | 05/08/2025 | 04:58:47 | 81.07, 24.23 | 71.54 | 05/08/2025 | 04:57:58 | 81.07, 24.21 | 71.57 | 0.31 | 49 |
| 7 | 05/08/2025 | 05:48:06 | -81.10,-167.59 | 108.55 | 05/08/2025 | 05:48:41 | -81.10,-167.45 | 108.60 | 2.39 | 35 |
| 8 | 05/10/2025 | 16:10:38 | 81.09,-143.37 | 70.83 | 05/10/2025 | 16:10:25 | 81.09,-143.44 | 70.85 | 1.27 | 13 |
| 9 | 05/10/2025 | 16:59:58 | -81.10, 24.46 | 109.20 | 05/10/2025 | 17:01:09 | -81.11, 24.56 | 109.26 | 1.83 | 71 |
| 10 | 05/13/2025 | 02:33:09 | -81.07,-119.28 | 109.74 | 05/13/2025 | 02:32:09 | -81.07,-119.24 | 109.70 | 0.77 | 60 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/29/2025 in txt file.
Historial Predications of SNOs between AURA and NPP