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: 6/16/2025
| 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 | 06/16/2025 | 10:22:11 | -81.11, 124.69 | 114.62 | 06/16/2025 | 10:21:58 | -81.11, 124.51 | 114.59 | 3.05 | 13 |
| 2 | 06/16/2025 | 11:11:29 | 81.14, -67.16 | 65.31 | 06/16/2025 | 11:12:40 | 81.14, -67.20 | 65.27 | 0.74 | 71 |
| 3 | 06/18/2025 | 20:44:33 | 81.10, 149.02 | 65.36 | 06/18/2025 | 20:43:40 | 81.10, 148.86 | 65.41 | 2.76 | 53 |
| 4 | 06/18/2025 | 21:33:52 | -81.13, -42.84 | 114.72 | 06/18/2025 | 21:34:23 | -81.13, -42.94 | 114.72 | 1.94 | 31 |
| 5 | 06/21/2025 | 07:56:13 | 81.13, -18.39 | 65.28 | 06/21/2025 | 07:56:04 | 81.13, -18.25 | 65.27 | 2.51 | 9 |
| 6 | 06/21/2025 | 08:44:45 | -81.74, 168.73 | 117.31 | 06/21/2025 | 08:45:58 | -81.19, 168.95 | 117.63 | 61.92 | 73 |
| 7 | 06/23/2025 | 18:18:36 | -81.10, 5.53 | 114.61 | 06/23/2025 | 18:17:48 | -81.11, 5.55 | 114.58 | 0.69 | 48 |
| 8 | 06/23/2025 | 19:07:54 | 81.12, 173.60 | 65.34 | 06/23/2025 | 19:08:31 | 81.12, 173.48 | 65.34 | 2.08 | 37 |
| 9 | 06/26/2025 | 05:30:15 | -81.12,-161.94 | 114.59 | 06/26/2025 | 05:30:13 | -81.12,-162.01 | 114.57 | 1.13 | 2 |
| 10 | 06/28/2025 | 15:52:34 | 81.12,-137.50 | 65.54 | 06/28/2025 | 15:51:54 | 81.12,-137.40 | 65.55 | 1.83 | 40 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2025
Download SNOs between AURA and NPP since TLE EPOCH: 06/16/2025 in txt file.
Historial Predications of SNOs between AURA and NPP