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: 7/14/2025
| 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 | 07/15/2025 | 18:56:42 | 81.12, 176.69 | 67.44 | 07/15/2025 | 18:55:57 | 81.12, 176.51 | 67.49 | 3.13 | 45 |
| 2 | 07/15/2025 | 19:46:01 | -81.14, -15.23 | 112.62 | 07/15/2025 | 19:46:39 | -81.15, -15.16 | 112.66 | 1.25 | 38 |
| 3 | 07/18/2025 | 06:08:16 | 81.14, 9.24 | 67.79 | 07/18/2025 | 06:08:20 | 81.14, 9.12 | 67.81 | 2.21 | 4 |
| 4 | 07/20/2025 | 16:30:33 | -81.13, 33.53 | 111.74 | 07/20/2025 | 16:30:01 | -81.14, 33.56 | 111.73 | 0.56 | 32 |
| 5 | 07/20/2025 | 17:19:51 | 81.16,-158.37 | 68.21 | 07/20/2025 | 17:20:44 | 81.16,-158.30 | 68.16 | 1.28 | 53 |
| 6 | 07/23/2025 | 02:52:48 | 81.13, 58.01 | 68.74 | 07/23/2025 | 02:51:42 | 81.13, 58.14 | 68.76 | 2.24 | 66 |
| 7 | 07/23/2025 | 03:42:08 | -81.14,-134.23 | 111.28 | 07/23/2025 | 03:42:26 | -81.14,-134.25 | 111.28 | 0.50 | 18 |
| 8 | 07/25/2025 | 14:04:23 | 81.13,-109.93 | 69.26 | 07/25/2025 | 14:04:08 | 81.13,-110.09 | 69.29 | 2.74 | 15 |
| 9 | 07/25/2025 | 14:53:42 | -81.16, 58.20 | 110.81 | 07/25/2025 | 14:54:50 | -81.16, 58.29 | 110.86 | 1.51 | 68 |
| 10 | 07/28/2025 | 00:26:38 | -81.14, -85.35 | 110.23 | 07/28/2025 | 00:25:48 | -81.14, -85.31 | 110.20 | 0.78 | 50 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/14/2025 in txt file.
Historial Predications of SNOs between AURA and NPP