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: 8/6/2025
| 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 | 08/07/2025 | 09:01:45 | -74.26,-146.51 | 121.71 | 08/07/2025 | 09:02:26 | -74.23,-146.51 | 121.75 | 2.94 | 41 |
| 2 | 08/07/2025 | 09:52:30 | 74.19, 20.97 | 58.22 | 08/07/2025 | 09:51:46 | 74.16, 21.00 | 58.20 | 3.29 | 44 |
| 3 | 08/09/2025 | 19:23:27 | 74.28,-121.98 | 59.00 | 08/09/2025 | 19:24:04 | 74.26,-121.91 | 58.97 | 3.03 | 37 |
| 4 | 08/09/2025 | 20:14:09 | -74.20, 45.53 | 121.08 | 08/09/2025 | 20:13:25 | -74.20, 45.62 | 121.08 | 2.63 | 44 |
| 5 | 08/12/2025 | 05:45:06 | -74.29, -97.41 | 120.27 | 08/12/2025 | 05:45:43 | -74.29, -97.31 | 120.30 | 3.18 | 37 |
| 6 | 08/12/2025 | 06:35:50 | 74.18, 70.17 | 59.62 | 08/12/2025 | 06:35:03 | 74.20, 70.17 | 59.65 | 2.11 | 47 |
| 7 | 08/14/2025 | 16:06:46 | 74.28, -72.79 | 60.45 | 08/14/2025 | 16:07:20 | 74.26, -72.81 | 60.43 | 1.30 | 34 |
| 8 | 08/14/2025 | 16:57:28 | -74.19, 94.74 | 119.64 | 08/14/2025 | 16:56:41 | -74.22, 94.75 | 119.60 | 3.49 | 47 |
| 9 | 08/17/2025 | 02:28:25 | -74.28, -48.22 | 118.79 | 08/17/2025 | 02:28:59 | -74.28, -48.24 | 118.80 | 0.68 | 34 |
| 10 | 08/17/2025 | 03:19:10 | 74.23, 119.22 | 61.17 | 08/17/2025 | 03:18:18 | 74.23, 119.31 | 61.17 | 2.88 | 52 |
| 11 | 08/19/2025 | 12:50:06 | 74.29, -23.64 | 62.00 | 08/19/2025 | 12:50:35 | 74.31, -23.61 | 62.01 | 3.28 | 29 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/6/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 08/06/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA