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: 10/9/2025
| 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 | 10/09/2025 | 04:23:06 | -81.18,-142.28 | 86.26 | 10/09/2025 | 04:21:56 | -81.18,-142.14 | 86.24 | 2.43 | 70 |
| 2 | 10/09/2025 | 05:12:24 | 81.20, 25.68 | 93.72 | 10/09/2025 | 05:12:39 | 81.19, 25.71 | 93.70 | 0.81 | 15 |
| 3 | 10/11/2025 | 14:44:49 | 81.18,-117.72 | 94.63 | 10/11/2025 | 14:43:39 | 81.18,-117.58 | 94.65 | 2.44 | 70 |
| 4 | 10/11/2025 | 15:34:08 | -81.19, 50.22 | 85.40 | 10/11/2025 | 15:34:23 | -81.19, 50.35 | 85.43 | 2.21 | 15 |
| 5 | 10/14/2025 | 01:06:32 | -81.17, -93.16 | 84.50 | 10/14/2025 | 01:05:23 | -81.18, -92.97 | 84.48 | 3.28 | 69 |
| 6 | 10/14/2025 | 01:55:50 | 81.19, 74.74 | 95.49 | 10/14/2025 | 01:56:06 | 81.19, 74.86 | 95.46 | 2.21 | 16 |
| 7 | 10/16/2025 | 11:28:11 | 81.19, -68.31 | 96.34 | 10/16/2025 | 11:27:04 | 81.18, -68.13 | 96.35 | 3.10 | 67 |
| 8 | 10/16/2025 | 12:17:31 | -81.18, 99.29 | 83.64 | 10/16/2025 | 12:17:49 | -81.19, 99.42 | 83.67 | 2.28 | 18 |
| 9 | 10/18/2025 | 21:49:52 | -81.18, -43.75 | 82.81 | 10/18/2025 | 21:48:48 | -81.18, -43.62 | 82.79 | 2.14 | 64 |
| 10 | 10/18/2025 | 22:39:10 | 81.19, 124.10 | 97.19 | 10/18/2025 | 22:39:31 | 81.19, 124.21 | 97.16 | 1.98 | 21 |
| 11 | 10/21/2025 | 08:11:31 | 81.17, -19.35 | 98.07 | 10/21/2025 | 08:10:31 | 81.18, -19.26 | 98.10 | 1.76 | 60 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/09/2025 in txt file.
Historial Predications of SNOs between AURA and NPP