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: 6/8/2025
| 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 | 06/09/2025 | 01:36:22 | 81.10, 75.92 | 65.77 | 06/09/2025 | 01:35:23 | 81.10, 76.06 | 65.79 | 2.47 | 59 |
| 2 | 06/09/2025 | 02:25:42 | -81.11,-116.33 | 114.25 | 06/09/2025 | 02:26:08 | -81.11,-116.43 | 114.25 | 1.72 | 26 |
| 3 | 06/11/2025 | 12:48:06 | 81.10, -92.02 | 65.61 | 06/11/2025 | 12:47:50 | 81.10, -92.04 | 65.63 | 0.47 | 16 |
| 4 | 06/11/2025 | 13:37:25 | -81.13, 76.13 | 114.46 | 06/11/2025 | 13:38:33 | -81.13, 76.23 | 114.52 | 1.79 | 68 |
| 5 | 06/13/2025 | 23:10:29 | -81.10, -67.53 | 114.52 | 06/13/2025 | 23:09:32 | -81.10, -67.63 | 114.47 | 1.75 | 57 |
| 6 | 06/13/2025 | 23:59:47 | 81.13, 100.58 | 65.42 | 06/14/2025 | 00:00:14 | 81.13, 100.60 | 65.39 | 0.58 | 27 |
| 7 | 06/16/2025 | 10:22:11 | -81.12, 124.89 | 114.65 | 06/16/2025 | 10:21:57 | -81.12, 124.98 | 114.66 | 1.53 | 14 |
| 8 | 06/16/2025 | 11:11:30 | 81.13, -67.40 | 65.34 | 06/16/2025 | 11:12:41 | 81.13, -67.54 | 65.32 | 2.50 | 71 |
| 9 | 06/18/2025 | 20:44:34 | 81.10, 148.90 | 65.37 | 06/18/2025 | 20:43:40 | 81.10, 148.93 | 65.40 | 0.83 | 54 |
| 10 | 06/18/2025 | 21:33:53 | -81.13, -42.89 | 114.71 | 06/18/2025 | 21:34:23 | -81.13, -42.81 | 114.74 | 1.28 | 30 |
| 11 | 06/21/2025 | 07:56:15 | 81.11, -18.73 | 65.33 | 06/21/2025 | 07:56:06 | 81.11, -18.87 | 65.36 | 2.46 | 9 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2025
Download SNOs between AURA and NPP since TLE EPOCH: 06/08/2025 in txt file.
Historial Predications of SNOs between AURA and NPP