Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/8/2025
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 08/09/2025 | 19:23:26 | 74.24,-121.89 | 58.97 | 08/09/2025 | 19:24:04 | 74.24,-121.95 | 58.95 | 1.79 | 38 |
| 2 | 08/09/2025 | 20:14:08 | -74.17, 45.61 | 121.11 | 08/09/2025 | 20:13:25 | -74.18, 45.57 | 121.09 | 1.51 | 43 |
| 3 | 08/12/2025 | 05:45:05 | -74.26, -97.33 | 120.31 | 08/12/2025 | 05:45:43 | -74.27, -97.35 | 120.31 | 1.39 | 38 |
| 4 | 08/12/2025 | 06:35:50 | 74.19, 70.14 | 59.63 | 08/12/2025 | 06:35:03 | 74.18, 70.12 | 59.63 | 1.63 | 47 |
| 5 | 08/14/2025 | 16:06:47 | 74.29, -72.83 | 60.47 | 08/14/2025 | 16:07:20 | 74.30, -72.74 | 60.46 | 2.81 | 33 |
| 6 | 08/14/2025 | 16:57:29 | -74.20, 94.71 | 119.62 | 08/14/2025 | 16:56:42 | -74.20, 94.71 | 119.62 | 0.55 | 47 |
| 7 | 08/17/2025 | 02:28:26 | -74.30, -48.25 | 118.77 | 08/17/2025 | 02:28:59 | -74.31, -48.17 | 118.78 | 2.81 | 33 |
| 8 | 08/17/2025 | 03:19:10 | 74.20, 119.32 | 61.13 | 08/17/2025 | 03:18:19 | 74.21, 119.27 | 61.15 | 1.84 | 51 |
| 9 | 08/19/2025 | 12:50:07 | 74.30, -23.66 | 62.01 | 08/19/2025 | 12:50:36 | 74.29, -23.66 | 61.99 | 0.48 | 29 |
| 10 | 08/19/2025 | 13:40:49 | -74.20, 143.90 | 118.09 | 08/19/2025 | 13:39:58 | -74.21, 143.82 | 118.07 | 2.54 | 51 |
| 11 | 08/21/2025 | 23:11:45 | -74.30, 0.92 | 117.20 | 08/21/2025 | 23:12:14 | -74.29, 0.87 | 117.21 | 1.92 | 29 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/8/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 08/08/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA