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: 7/22/2025
| 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 | 07/23/2025 | 02:52:48 | 81.13, 57.90 | 68.75 | 07/23/2025 | 02:51:43 | 81.13, 57.86 | 68.80 | 0.54 | 65 |
| 2 | 07/23/2025 | 03:42:07 | -81.15,-134.06 | 111.30 | 07/23/2025 | 03:42:26 | -81.14,-134.22 | 111.29 | 2.75 | 19 |
| 3 | 07/25/2025 | 14:04:22 | 81.13,-109.82 | 69.24 | 07/25/2025 | 14:04:08 | 81.13,-109.99 | 69.28 | 2.92 | 14 |
| 4 | 07/25/2025 | 14:53:41 | -81.16, 58.24 | 110.81 | 07/25/2025 | 14:54:50 | -81.16, 58.32 | 110.87 | 1.49 | 69 |
| 5 | 07/28/2025 | 00:26:37 | -81.13, -85.48 | 110.21 | 07/28/2025 | 00:25:49 | -81.13, -85.64 | 110.15 | 2.87 | 48 |
| 6 | 07/28/2025 | 01:15:55 | 81.15, 82.63 | 69.74 | 07/28/2025 | 01:16:32 | 81.15, 82.50 | 69.74 | 2.22 | 37 |
| 7 | 07/30/2025 | 11:38:09 | -81.16, 107.17 | 109.71 | 07/30/2025 | 11:38:12 | -81.15, 107.23 | 109.72 | 1.01 | 3 |
| 8 | 08/01/2025 | 22:00:21 | 81.15, 131.52 | 70.91 | 08/01/2025 | 21:59:52 | 81.15, 131.70 | 70.90 | 3.04 | 29 |
| 9 | 08/01/2025 | 22:49:41 | -81.15, -60.75 | 109.10 | 08/01/2025 | 22:50:36 | -81.16, -60.68 | 109.15 | 1.37 | 55 |
| 10 | 08/04/2025 | 08:22:35 | -81.13, 155.71 | 108.44 | 08/04/2025 | 08:21:34 | -81.13, 155.66 | 108.40 | 0.76 | 61 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/22/2025 in txt file.
Historial Predications of SNOs between AURA and NPP