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: 5/14/2024
| 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 | 05/15/2024 | 21:59:12 | 70.18,-153.58 | 50.96 | 05/15/2024 | 22:00:11 | 70.20,-153.66 | 50.97 | 3.57 | 59 |
| 2 | 05/15/2024 | 22:49:54 | -70.09, 13.88 | 129.15 | 05/15/2024 | 22:49:41 | -70.09, 13.81 | 129.15 | 2.59 | 13 |
| 3 | 05/15/2024 | 23:40:27 | 69.40,-177.79 | 50.13 | 05/15/2024 | 23:39:18 | 69.43,-179.45 | 50.20 | 64.88 | 69 |
| 4 | 05/18/2024 | 14:16:03 | 70.18, -37.80 | 50.36 | 05/18/2024 | 14:16:35 | 70.16, -37.83 | 50.33 | 2.54 | 32 |
| 5 | 05/18/2024 | 15:06:45 | -70.08, 129.67 | 129.75 | 05/18/2024 | 15:06:04 | -70.10, 129.72 | 129.73 | 3.21 | 41 |
| 6 | 05/21/2024 | 05:42:16 | -70.55, -89.92 | 129.80 | 05/21/2024 | 05:43:27 | -70.49, -89.10 | 129.90 | 31.25 | 71 |
| 7 | 05/21/2024 | 06:32:54 | 70.14, 78.04 | 49.77 | 05/21/2024 | 06:32:58 | 70.15, 78.06 | 49.78 | 1.48 | 4 |
| 8 | 05/21/2024 | 07:23:36 | -70.04,-114.49 | 130.35 | 05/21/2024 | 07:22:28 | -70.04,-114.46 | 130.34 | 1.13 | 68 |
| 9 | 05/23/2024 | 21:59:01 | -70.22, 26.40 | 130.66 | 05/23/2024 | 21:59:54 | -70.20, 26.38 | 130.69 | 2.68 | 53 |
| 10 | 05/23/2024 | 22:49:44 | 70.07,-166.07 | 49.18 | 05/23/2024 | 22:49:21 | 70.08,-166.14 | 49.19 | 2.84 | 23 |
| 11 | 05/23/2024 | 23:40:11 | -69.17, 2.56 | 131.75 | 05/23/2024 | 23:39:04 | -69.25, 0.37 | 131.62 | 86.94 | 67 |
| 12 | 05/26/2024 | 13:25:25 | 71.11, -26.59 | 49.81 | 05/26/2024 | 13:26:31 | 71.03, -24.09 | 49.67 | 90.67 | 66 |
| 13 | 05/26/2024 | 14:15:51 | -70.17, 142.27 | 131.19 | 05/26/2024 | 14:16:15 | -70.16, 142.24 | 131.20 | 1.05 | 24 |
| 14 | 05/26/2024 | 15:06:35 | 70.07, -50.29 | 48.72 | 05/26/2024 | 15:05:41 | 70.09, -50.21 | 48.74 | 3.62 | 54 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/14/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 05/14/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9