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: 9/12/2025
| 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 | 09/15/2025 | 05:08:08 | -74.89, -89.63 | 107.82 | 09/15/2025 | 05:09:17 | -74.76, -87.84 | 108.05 | 53.98 | 69 |
| 2 | 09/15/2025 | 05:58:44 | 74.43, 78.94 | 71.68 | 09/15/2025 | 05:58:41 | 74.41, 79.00 | 71.66 | 2.62 | 3 |
| 3 | 09/15/2025 | 06:49:19 | -73.97,-112.57 | 108.82 | 09/15/2025 | 06:48:09 | -74.04,-114.16 | 108.65 | 49.30 | 70 |
| 4 | 09/17/2025 | 15:29:45 | 74.46, -63.90 | 72.64 | 09/17/2025 | 15:30:54 | 74.46, -63.99 | 72.62 | 2.85 | 69 |
| 5 | 09/17/2025 | 16:20:28 | -74.39, 103.61 | 107.44 | 09/17/2025 | 16:20:16 | -74.41, 103.56 | 107.41 | 2.59 | 12 |
| 6 | 09/20/2025 | 01:51:29 | -74.47, -39.36 | 106.42 | 09/20/2025 | 01:52:27 | -74.50, -39.34 | 106.41 | 2.82 | 58 |
| 7 | 09/20/2025 | 02:42:13 | 74.41, 128.14 | 73.52 | 09/20/2025 | 02:41:46 | 74.40, 128.10 | 73.51 | 1.33 | 27 |
| 8 | 09/22/2025 | 12:13:15 | 74.50, -14.85 | 74.54 | 09/22/2025 | 12:13:58 | 74.48, -14.82 | 74.51 | 2.85 | 43 |
| 9 | 09/22/2025 | 13:03:58 | -74.42, 152.68 | 105.54 | 09/22/2025 | 13:03:20 | -74.43, 152.74 | 105.52 | 2.30 | 38 |
| 10 | 09/24/2025 | 22:35:00 | -74.51, 9.69 | 104.52 | 09/24/2025 | 22:35:32 | -74.50, 9.79 | 104.54 | 3.15 | 32 |
| 11 | 09/24/2025 | 23:25:43 | 74.40, 177.29 | 75.38 | 09/24/2025 | 23:24:51 | 74.39, 177.23 | 75.39 | 2.15 | 52 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/12/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 09/12/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA