Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/13/2024
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 05/13/2024 | 05:42:29 | 70.69, 89.83 | 52.12 | 05/13/2024 | 05:43:39 | 70.55, 90.96 | 51.94 | 44.71 | 70 |
| 2 | 05/13/2024 | 06:33:03 | -70.18,-102.04 | 128.43 | 05/13/2024 | 06:33:14 | -70.16,-101.98 | 128.45 | 3.24 | 11 |
| 3 | 05/13/2024 | 07:23:46 | 70.02, 65.52 | 51.40 | 05/13/2024 | 07:22:42 | 70.00, 65.44 | 51.39 | 3.48 | 64 |
| 4 | 05/15/2024 | 21:59:12 | 70.20,-153.61 | 50.98 | 05/15/2024 | 22:00:11 | 70.18,-153.69 | 50.95 | 3.41 | 59 |
| 5 | 05/15/2024 | 22:49:54 | -70.10, 13.86 | 129.14 | 05/15/2024 | 22:49:40 | -70.12, 13.86 | 129.12 | 2.54 | 14 |
| 6 | 05/15/2024 | 23:40:26 | 69.36,-177.74 | 50.10 | 05/15/2024 | 23:39:18 | 69.41,-179.48 | 50.19 | 68.12 | 68 |
| 7 | 05/18/2024 | 14:16:04 | 70.20, -37.83 | 50.38 | 05/18/2024 | 14:16:35 | 70.18, -37.80 | 50.35 | 3.08 | 31 |
| 8 | 05/18/2024 | 15:06:45 | -70.05, 129.72 | 129.79 | 05/18/2024 | 15:06:05 | -70.07, 129.68 | 129.77 | 2.52 | 40 |
| 9 | 05/21/2024 | 05:42:15 | -70.53, -89.88 | 129.82 | 05/21/2024 | 05:43:27 | -70.43, -89.18 | 129.95 | 28.53 | 72 |
| 10 | 05/21/2024 | 06:32:53 | 70.12, 78.07 | 49.75 | 05/21/2024 | 06:32:57 | 70.15, 78.06 | 49.77 | 2.85 | 4 |
| 11 | 05/21/2024 | 07:23:35 | -70.02,-114.45 | 130.37 | 05/21/2024 | 07:22:27 | -70.04,-114.46 | 130.35 | 2.31 | 68 |
| 12 | 05/23/2024 | 21:59:00 | -70.21, 26.41 | 130.67 | 05/23/2024 | 21:59:52 | -70.21, 26.41 | 130.67 | 0.36 | 52 |
| 13 | 05/23/2024 | 22:49:44 | 70.12,-166.14 | 49.23 | 05/23/2024 | 22:49:19 | 70.09,-166.11 | 49.21 | 2.87 | 25 |
| 14 | 05/23/2024 | 23:40:10 | -69.16, 2.58 | 131.76 | 05/23/2024 | 23:39:03 | -69.22, 0.33 | 131.65 | 89.02 | 67 |
| 15 | 05/26/2024 | 13:25:23 | 71.07, -26.51 | 49.76 | 05/26/2024 | 13:26:30 | 70.96, -24.20 | 49.59 | 84.51 | 67 |
| 16 | 05/26/2024 | 14:15:50 | -70.17, 142.26 | 131.18 | 05/26/2024 | 14:16:12 | -70.19, 142.30 | 131.17 | 2.66 | 22 |
| 17 | 05/26/2024 | 15:06:34 | 70.08, -50.29 | 48.72 | 05/26/2024 | 15:05:39 | 70.07, -50.23 | 48.71 | 2.72 | 55 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/13/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 05/13/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9