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: 9/10/2025
| 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 | 09/12/2025 | 09:33:15 | -81.17, 139.47 | 96.06 | 09/12/2025 | 09:32:03 | -81.17, 139.58 | 96.04 | 1.94 | 72 |
| 2 | 09/12/2025 | 10:22:34 | 81.17, -52.83 | 83.95 | 09/12/2025 | 10:22:47 | 81.17, -52.92 | 83.96 | 1.55 | 13 |
| 3 | 09/14/2025 | 20:44:33 | -81.17, -28.40 | 95.16 | 09/14/2025 | 20:44:33 | -81.17, -28.38 | 95.16 | 0.65 | 0 |
| 4 | 09/17/2025 | 07:06:30 | 81.17, -3.77 | 85.73 | 09/17/2025 | 07:06:18 | 81.17, -3.96 | 85.76 | 3.24 | 12 |
| 5 | 09/17/2025 | 07:55:49 | -81.19, 164.24 | 94.31 | 09/17/2025 | 07:57:01 | -81.19, 164.40 | 94.38 | 2.64 | 72 |
| 6 | 09/19/2025 | 17:28:28 | -81.16, 20.63 | 93.37 | 09/19/2025 | 17:28:04 | -81.17, 20.58 | 93.34 | 0.93 | 24 |
| 7 | 09/19/2025 | 18:17:46 | 81.18,-171.40 | 86.61 | 09/19/2025 | 18:18:46 | 81.19,-171.25 | 86.56 | 2.60 | 60 |
| 8 | 09/22/2025 | 03:50:23 | 81.18, 45.48 | 87.50 | 09/22/2025 | 03:49:47 | 81.18, 45.63 | 87.50 | 2.66 | 36 |
| 9 | 09/22/2025 | 04:39:43 | -81.18,-146.84 | 92.50 | 09/22/2025 | 04:40:32 | -81.19,-146.72 | 92.54 | 2.10 | 49 |
| 10 | 09/24/2025 | 14:12:20 | -81.17, 69.83 | 91.58 | 09/24/2025 | 14:11:34 | -81.17, 69.77 | 91.55 | 0.97 | 46 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/10/2025
Download SNOs between AURA and NPP since TLE EPOCH: 09/10/2025 in txt file.
Historial Predications of SNOs between AURA and NPP