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: 10/13/2025
| 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 | 10/14/2025 | 01:06:32 | -81.17, -93.29 | 84.48 | 10/14/2025 | 01:05:24 | -81.17, -93.38 | 84.43 | 1.57 | 68 |
| 2 | 10/14/2025 | 01:55:50 | 81.18, 74.65 | 95.50 | 10/14/2025 | 01:56:07 | 81.18, 74.49 | 95.52 | 2.77 | 17 |
| 3 | 10/16/2025 | 11:28:11 | 81.18, -68.50 | 96.36 | 10/16/2025 | 11:27:05 | 81.17, -68.52 | 96.41 | 0.45 | 66 |
| 4 | 10/16/2025 | 12:17:30 | -81.19, 99.43 | 83.66 | 10/16/2025 | 12:17:49 | -81.19, 99.37 | 83.67 | 1.07 | 19 |
| 5 | 10/18/2025 | 21:49:51 | -81.18, -43.73 | 82.81 | 10/18/2025 | 21:48:48 | -81.18, -43.70 | 82.78 | 0.70 | 63 |
| 6 | 10/18/2025 | 22:39:09 | 81.20, 124.15 | 97.18 | 10/18/2025 | 22:39:31 | 81.19, 124.17 | 97.17 | 0.45 | 22 |
| 7 | 10/21/2025 | 08:11:29 | 81.18, -19.08 | 98.04 | 10/21/2025 | 08:10:30 | 81.18, -18.95 | 98.05 | 2.14 | 59 |
| 8 | 10/21/2025 | 09:00:48 | -81.20, 148.89 | 82.00 | 10/21/2025 | 09:01:14 | -81.20, 148.94 | 82.02 | 1.03 | 26 |
| 9 | 10/23/2025 | 18:33:07 | -81.19, 5.63 | 81.15 | 10/23/2025 | 18:32:13 | -81.19, 5.75 | 81.14 | 2.06 | 54 |
| 10 | 10/23/2025 | 19:22:25 | 81.20, 173.47 | 98.84 | 10/23/2025 | 19:22:56 | 81.20, 173.63 | 98.80 | 2.77 | 31 |
| 11 | 10/26/2025 | 04:54:43 | 81.18, 30.16 | 99.68 | 10/26/2025 | 04:53:56 | 81.18, 30.01 | 99.73 | 2.58 | 47 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/13/2025
Download SNOs between AURA and NPP since TLE EPOCH: 10/13/2025 in txt file.
Historial Predications of SNOs between AURA and NPP