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: 7/27/2025
| 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 | 07/28/2025 | 00:26:36 | -81.13, -85.45 | 110.21 | 07/28/2025 | 00:25:48 | -81.13, -85.39 | 110.19 | 1.13 | 48 |
| 2 | 07/28/2025 | 01:15:54 | 81.16, 82.71 | 69.73 | 07/28/2025 | 01:16:31 | 81.16, 82.80 | 69.69 | 1.47 | 37 |
| 3 | 07/30/2025 | 11:38:08 | -81.15, 107.03 | 109.69 | 07/30/2025 | 11:38:12 | -81.15, 107.08 | 109.70 | 0.97 | 4 |
| 4 | 08/01/2025 | 22:00:20 | 81.15, 131.58 | 70.90 | 08/01/2025 | 21:59:53 | 81.15, 131.57 | 70.92 | 0.52 | 27 |
| 5 | 08/01/2025 | 22:49:40 | -81.15, -60.73 | 109.10 | 08/01/2025 | 22:50:37 | -81.15, -60.84 | 109.12 | 1.90 | 57 |
| 6 | 08/04/2025 | 08:22:32 | -81.14, 155.84 | 108.46 | 08/04/2025 | 08:21:33 | -81.14, 155.86 | 108.42 | 0.31 | 59 |
| 7 | 08/04/2025 | 09:11:50 | 81.16, -36.06 | 71.49 | 08/04/2025 | 09:12:16 | 81.16, -36.03 | 71.47 | 0.64 | 26 |
| 8 | 08/06/2025 | 19:34:02 | -81.16, -11.65 | 107.86 | 08/06/2025 | 19:33:57 | -81.15, -11.74 | 107.84 | 1.60 | 5 |
| 9 | 08/09/2025 | 05:56:13 | 81.14, 12.52 | 72.86 | 08/09/2025 | 05:55:38 | 81.15, 12.58 | 72.87 | 1.28 | 35 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/27/2025 in txt file.
Historial Predications of SNOs between AURA and NPP