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: 9/14/2025
| 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 | 05:08:07 | -74.87, -89.59 | 107.83 | 09/15/2025 | 05:09:16 | -74.77, -87.81 | 108.04 | 53.07 | 69 |
| 2 | 09/15/2025 | 05:58:43 | 74.41, 78.98 | 71.67 | 09/15/2025 | 05:58:40 | 74.42, 79.03 | 71.67 | 1.98 | 3 |
| 3 | 09/15/2025 | 06:49:18 | -73.95,-112.54 | 108.83 | 09/15/2025 | 06:48:09 | -74.00,-114.25 | 108.68 | 52.66 | 69 |
| 4 | 09/17/2025 | 15:29:45 | 74.50, -63.99 | 72.68 | 09/17/2025 | 15:30:53 | 74.47, -63.97 | 72.63 | 3.58 | 68 |
| 5 | 09/17/2025 | 16:20:28 | -74.43, 103.51 | 107.40 | 09/17/2025 | 16:20:15 | -74.41, 103.57 | 107.41 | 2.11 | 13 |
| 6 | 09/20/2025 | 01:51:30 | -74.51, -39.46 | 106.38 | 09/20/2025 | 01:52:27 | -74.50, -39.33 | 106.41 | 3.88 | 57 |
| 7 | 09/20/2025 | 02:42:13 | 74.39, 128.17 | 73.50 | 09/20/2025 | 02:41:46 | 74.40, 128.11 | 73.52 | 1.86 | 27 |
| 8 | 09/22/2025 | 12:13:15 | 74.49, -14.83 | 74.53 | 09/22/2025 | 12:13:58 | 74.47, -14.83 | 74.50 | 1.82 | 43 |
| 9 | 09/22/2025 | 13:03:58 | -74.41, 152.70 | 105.55 | 09/22/2025 | 13:03:20 | -74.43, 152.73 | 105.53 | 2.08 | 38 |
| 10 | 09/24/2025 | 22:35:00 | -74.50, 9.71 | 104.52 | 09/24/2025 | 22:35:32 | -74.48, 9.76 | 104.55 | 2.45 | 32 |
| 11 | 09/24/2025 | 23:25:43 | 74.39, 177.31 | 75.37 | 09/24/2025 | 23:24:51 | 74.38, 177.20 | 75.38 | 3.62 | 52 |
| 12 | 09/27/2025 | 08:56:45 | 74.50, 34.30 | 76.41 | 09/27/2025 | 08:57:02 | 74.48, 34.32 | 76.39 | 1.83 | 17 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/14/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 09/14/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA