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: 7/4/2025
| 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 | 07/05/2025 | 23:48:53 | 81.11, 103.35 | 66.15 | 07/05/2025 | 23:47:43 | 81.12, 103.51 | 66.18 | 2.86 | 70 |
| 2 | 07/06/2025 | 00:38:12 | -81.14, -88.54 | 113.91 | 07/06/2025 | 00:38:26 | -81.14, -88.47 | 113.93 | 1.24 | 14 |
| 3 | 07/08/2025 | 11:00:30 | 81.14, -64.13 | 66.37 | 07/08/2025 | 11:00:08 | 81.13, -64.16 | 66.39 | 0.68 | 22 |
| 4 | 07/08/2025 | 11:49:50 | -81.14, 103.63 | 113.64 | 07/08/2025 | 11:50:52 | -81.14, 103.48 | 113.66 | 2.46 | 62 |
| 5 | 07/10/2025 | 21:22:49 | -81.12, -39.87 | 113.30 | 07/10/2025 | 21:21:50 | -81.12, -39.95 | 113.25 | 1.28 | 59 |
| 6 | 07/10/2025 | 22:12:07 | 81.15, 128.21 | 66.65 | 07/10/2025 | 22:12:33 | 81.14, 128.14 | 66.65 | 1.24 | 26 |
| 7 | 07/13/2025 | 08:34:25 | -81.13, 152.30 | 112.96 | 07/13/2025 | 08:34:14 | -81.13, 152.32 | 112.95 | 0.71 | 11 |
| 8 | 07/13/2025 | 09:23:27 | 81.45, -33.48 | 66.13 | 07/13/2025 | 09:24:40 | 81.27, -33.01 | 65.98 | 21.54 | 73 |
| 9 | 07/15/2025 | 18:56:41 | 81.13, 176.86 | 67.41 | 07/15/2025 | 18:55:55 | 81.13, 176.92 | 67.43 | 1.00 | 46 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/4/2025
Download SNOs between AURA and NPP since TLE EPOCH: 07/04/2025 in txt file.
Historial Predications of SNOs between AURA and NPP