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: 9/30/2025
| 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 | 10/02/2025 | 04:49:29 | -74.58, -84.08 | 101.65 | 10/02/2025 | 04:50:39 | -74.58, -83.97 | 101.67 | 3.11 | 70 |
| 2 | 10/02/2025 | 05:40:13 | 74.51, 83.41 | 78.29 | 10/02/2025 | 05:39:58 | 74.49, 83.51 | 78.28 | 3.23 | 15 |
| 3 | 10/04/2025 | 15:11:13 | 74.55, -59.44 | 79.26 | 10/04/2025 | 15:12:06 | 74.58, -59.39 | 79.27 | 3.07 | 53 |
| 4 | 10/04/2025 | 16:01:56 | -74.47, 108.09 | 100.82 | 10/04/2025 | 16:01:29 | -74.45, 107.98 | 100.83 | 3.69 | 27 |
| 5 | 10/07/2025 | 01:32:57 | -74.57, -34.92 | 99.80 | 10/07/2025 | 01:33:36 | -74.55, -34.88 | 99.83 | 2.74 | 39 |
| 6 | 10/07/2025 | 02:23:40 | 74.46, 132.69 | 80.10 | 10/07/2025 | 02:22:55 | 74.47, 132.61 | 80.11 | 2.50 | 45 |
| 7 | 10/09/2025 | 11:54:40 | 74.53, -10.21 | 81.07 | 10/09/2025 | 11:55:02 | 74.53, -10.33 | 81.07 | 3.53 | 22 |
| 8 | 10/09/2025 | 12:45:24 | -74.49, 157.20 | 98.96 | 10/09/2025 | 12:44:23 | -74.50, 157.27 | 98.94 | 2.90 | 61 |
| 9 | 10/11/2025 | 21:25:53 | 75.22,-154.91 | 82.73 | 10/11/2025 | 21:26:58 | 75.12,-151.95 | 82.52 | 84.70 | 65 |
| 10 | 10/11/2025 | 22:16:24 | -74.56, 14.28 | 97.99 | 10/11/2025 | 22:16:30 | -74.53, 14.25 | 98.02 | 3.49 | 6 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/30/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 09/30/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA