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: 9/8/2025
| 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 | 09/09/2025 | 23:11:17 | 81.16, 114.70 | 83.10 | 09/09/2025 | 23:10:18 | 81.16, 114.86 | 83.11 | 2.94 | 59 |
| 2 | 09/10/2025 | 00:00:36 | -81.18, -77.35 | 96.94 | 09/10/2025 | 00:01:02 | -81.18, -77.26 | 96.97 | 1.67 | 26 |
| 3 | 09/12/2025 | 09:33:16 | -81.16, 139.31 | 96.04 | 09/12/2025 | 09:32:04 | -81.16, 139.42 | 96.01 | 1.89 | 72 |
| 4 | 09/12/2025 | 10:22:34 | 81.18, -52.64 | 83.92 | 09/12/2025 | 10:22:47 | 81.18, -52.71 | 83.93 | 1.49 | 13 |
| 5 | 09/14/2025 | 20:44:33 | -81.17, -28.29 | 95.17 | 09/14/2025 | 20:44:33 | -81.18, -28.15 | 95.19 | 2.41 | 0 |
| 6 | 09/17/2025 | 07:06:30 | 81.17, -3.86 | 85.74 | 09/17/2025 | 07:06:18 | 81.17, -3.75 | 85.73 | 1.93 | 12 |
| 7 | 09/17/2025 | 07:55:48 | -81.19, 164.17 | 94.30 | 09/17/2025 | 07:57:01 | -81.19, 164.24 | 94.36 | 1.09 | 73 |
| 8 | 09/19/2025 | 17:28:26 | -81.17, 20.70 | 93.37 | 09/19/2025 | 17:28:03 | -81.17, 20.80 | 93.37 | 1.89 | 23 |
| 9 | 09/19/2025 | 18:17:44 | 81.18,-171.35 | 86.61 | 09/19/2025 | 18:18:46 | 81.18,-171.43 | 86.58 | 1.44 | 62 |
| 10 | 09/22/2025 | 03:50:21 | 81.17, 45.23 | 87.53 | 09/22/2025 | 03:49:48 | 81.17, 45.07 | 87.58 | 2.81 | 33 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2025
Download SNOs between AURA and NPP since TLE EPOCH: 09/08/2025 in txt file.
Historial Predications of SNOs between AURA and NPP