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: 10/12/2025
| 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 | 10/14/2025 | 07:47:22 | -74.60,-128.56 | 97.06 | 10/14/2025 | 07:48:32 | -74.62,-128.62 | 97.05 | 2.87 | 70 |
| 2 | 10/14/2025 | 08:38:06 | 74.53, 38.93 | 82.88 | 10/14/2025 | 08:37:51 | 74.56, 38.91 | 82.92 | 3.58 | 15 |
| 3 | 10/16/2025 | 18:09:06 | 74.61,-104.03 | 83.85 | 10/16/2025 | 18:09:56 | 74.63,-104.00 | 83.86 | 2.01 | 50 |
| 4 | 10/16/2025 | 18:59:49 | -74.54, 63.49 | 96.22 | 10/16/2025 | 18:59:18 | -74.53, 63.42 | 96.23 | 2.36 | 31 |
| 5 | 10/19/2025 | 04:30:49 | -74.63, -79.48 | 95.26 | 10/19/2025 | 04:31:22 | -74.62, -79.43 | 95.27 | 1.80 | 33 |
| 6 | 10/19/2025 | 05:21:33 | 74.56, 88.01 | 84.69 | 10/19/2025 | 05:20:41 | 74.56, 88.11 | 84.69 | 3.08 | 52 |
| 7 | 10/21/2025 | 14:52:32 | 74.61, -54.85 | 85.59 | 10/21/2025 | 14:52:45 | 74.63, -54.80 | 85.61 | 3.13 | 13 |
| 8 | 10/21/2025 | 15:43:15 | -74.53, 112.66 | 94.48 | 10/21/2025 | 15:42:07 | -74.52, 112.61 | 94.48 | 1.89 | 68 |
| 9 | 10/24/2025 | 00:23:36 | 74.90, 161.59 | 86.75 | 10/24/2025 | 00:24:47 | 74.78, 162.49 | 86.58 | 29.53 | 71 |
| 10 | 10/24/2025 | 01:14:14 | -74.59, -30.22 | 93.58 | 10/24/2025 | 01:14:10 | -74.61, -30.24 | 93.56 | 2.97 | 4 |
| 11 | 10/24/2025 | 02:04:46 | 73.93, 138.78 | 85.73 | 10/24/2025 | 02:03:40 | 73.99, 136.01 | 85.89 | 85.14 | 66 |
| 12 | 10/26/2025 | 10:45:12 | -74.65,-173.12 | 92.70 | 10/26/2025 | 10:46:12 | -74.68,-173.15 | 92.68 | 3.34 | 60 |
| 13 | 10/26/2025 | 11:35:56 | 74.58, -5.62 | 87.25 | 10/26/2025 | 11:35:32 | 74.58, -5.71 | 87.25 | 2.70 | 24 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/12/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 10/12/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA