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: 7/17/2025
| 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 | 07/18/2025 | 06:08:17 | 81.14, 9.14 | 67.81 | 07/18/2025 | 06:08:21 | 81.14, 9.04 | 67.82 | 1.85 | 4 |
| 2 | 07/20/2025 | 16:30:33 | -81.15, 33.74 | 111.77 | 07/20/2025 | 16:30:01 | -81.14, 33.83 | 111.77 | 1.59 | 32 |
| 3 | 07/20/2025 | 17:19:52 | 81.15,-158.50 | 68.23 | 07/20/2025 | 17:20:45 | 81.16,-158.38 | 68.17 | 2.08 | 53 |
| 4 | 07/23/2025 | 02:52:48 | 81.12, 57.85 | 68.76 | 07/23/2025 | 02:51:43 | 81.12, 57.68 | 68.83 | 2.89 | 65 |
| 5 | 07/23/2025 | 03:42:07 | -81.15,-134.06 | 111.30 | 07/23/2025 | 03:42:25 | -81.15,-133.98 | 111.32 | 1.33 | 18 |
| 6 | 07/25/2025 | 14:04:22 | 81.14,-109.78 | 69.24 | 07/25/2025 | 14:04:07 | 81.14,-109.80 | 69.25 | 0.37 | 15 |
| 7 | 07/25/2025 | 14:53:41 | -81.16, 58.33 | 110.82 | 07/25/2025 | 14:54:50 | -81.16, 58.18 | 110.85 | 2.71 | 69 |
| 8 | 07/28/2025 | 00:26:37 | -81.14, -85.27 | 110.24 | 07/28/2025 | 00:25:48 | -81.13, -85.41 | 110.19 | 2.42 | 49 |
| 9 | 07/28/2025 | 01:15:55 | 81.16, 82.80 | 69.72 | 07/28/2025 | 01:16:31 | 81.16, 82.70 | 69.71 | 1.81 | 36 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/17/2025 in txt file.
Historial Predications of SNOs between AURA and NPP