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: 7/3/2025
| 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 | 07/03/2025 | 13:26:34 | -81.12, 79.05 | 114.11 | 07/03/2025 | 13:26:01 | -81.12, 79.12 | 114.10 | 1.17 | 33 |
| 2 | 07/03/2025 | 14:15:52 | 81.15,-112.80 | 65.83 | 07/03/2025 | 14:16:44 | 81.15,-112.80 | 65.80 | 0.49 | 52 |
| 3 | 07/05/2025 | 23:48:53 | 81.11, 103.29 | 66.16 | 07/05/2025 | 23:47:43 | 81.12, 103.46 | 66.18 | 3.15 | 70 |
| 4 | 07/06/2025 | 00:38:12 | -81.13, -88.60 | 113.90 | 07/06/2025 | 00:38:26 | -81.14, -88.51 | 113.93 | 1.54 | 14 |
| 5 | 07/08/2025 | 11:00:30 | 81.13, -64.20 | 66.38 | 07/08/2025 | 11:00:08 | 81.13, -64.19 | 66.39 | 0.22 | 22 |
| 6 | 07/08/2025 | 11:49:50 | -81.14, 103.56 | 113.63 | 07/08/2025 | 11:50:52 | -81.14, 103.46 | 113.66 | 1.84 | 62 |
| 7 | 07/10/2025 | 21:22:49 | -81.12, -39.94 | 113.29 | 07/10/2025 | 21:21:50 | -81.12, -39.95 | 113.25 | 0.13 | 59 |
| 8 | 07/10/2025 | 22:12:07 | 81.14, 128.13 | 66.66 | 07/10/2025 | 22:12:33 | 81.14, 128.13 | 66.65 | 0.13 | 26 |
| 9 | 07/13/2025 | 08:34:25 | -81.14, 152.59 | 113.00 | 07/13/2025 | 08:34:14 | -81.14, 152.73 | 113.01 | 2.37 | 11 |
| 10 | 07/13/2025 | 09:23:20 | 81.56, -30.35 | 65.71 | 07/13/2025 | 09:24:33 | 81.29, -29.85 | 65.52 | 31.61 | 73 |
| 11 | 07/15/2025 | 18:56:41 | 81.13, 176.77 | 67.43 | 07/15/2025 | 18:55:56 | 81.12, 176.59 | 67.48 | 2.99 | 45 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/03/2025 in txt file.
Historial Predications of SNOs between AURA and NPP