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: 4/27/2025
| 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 | 04/28/2025 | 09:49:44 | 81.08, -48.45 | 74.39 | 04/28/2025 | 09:49:33 | 81.08, -48.40 | 74.39 | 0.83 | 11 |
| 2 | 04/28/2025 | 10:39:03 | -81.11, 119.68 | 105.69 | 04/28/2025 | 10:40:16 | -81.11, 119.80 | 105.76 | 1.98 | 73 |
| 3 | 04/30/2025 | 20:12:23 | -81.07, -24.30 | 106.34 | 04/30/2025 | 20:11:19 | -81.06, -24.45 | 106.28 | 2.72 | 64 |
| 4 | 04/30/2025 | 21:01:42 | 81.08, 143.59 | 73.62 | 04/30/2025 | 21:02:02 | 81.08, 143.43 | 73.64 | 2.90 | 20 |
| 5 | 05/03/2025 | 07:24:19 | -81.08, 167.96 | 107.11 | 05/03/2025 | 07:23:46 | -81.08, 168.10 | 107.11 | 2.41 | 33 |
| 6 | 05/03/2025 | 08:13:38 | 81.09, -24.17 | 72.86 | 05/03/2025 | 08:14:29 | 81.10, -24.06 | 72.81 | 2.11 | 51 |
| 7 | 05/05/2025 | 18:36:14 | -81.08, 0.05 | 107.83 | 05/05/2025 | 18:36:14 | -81.09, 0.22 | 107.85 | 2.93 | 0 |
| 8 | 05/08/2025 | 04:58:46 | 81.09, 24.50 | 71.50 | 05/08/2025 | 04:57:56 | 81.09, 24.67 | 71.50 | 2.91 | 50 |
| 9 | 05/08/2025 | 05:48:06 | -81.10,-167.67 | 108.54 | 05/08/2025 | 05:48:41 | -81.10,-167.73 | 108.56 | 1.12 | 35 |
| 10 | 05/10/2025 | 16:10:38 | 81.09,-143.41 | 70.84 | 05/10/2025 | 16:10:24 | 81.09,-143.38 | 70.84 | 0.56 | 14 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2025
Download SNOs between AURA and NPP since TLE EPOCH: 04/27/2025 in txt file.
Historial Predications of SNOs between AURA and NPP