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: 5/15/2024
| 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 | 70.22,-153.65 | 51.00 | 05/15/2024 | 22:00:10 | 70.21,-153.64 | 50.98 | 0.97 | 58 |
| 2 | 05/15/2024 | 22:49:54 | -70.13, 13.82 | 129.11 | 05/15/2024 | 22:49:40 | -70.10, 13.83 | 129.14 | 3.28 | 14 |
| 3 | 05/15/2024 | 23:40:26 | 69.38,-177.77 | 50.12 | 05/15/2024 | 23:39:17 | 69.44,-179.43 | 50.22 | 65.22 | 69 |
| 4 | 05/18/2024 | 14:16:03 | 70.17, -37.78 | 50.35 | 05/18/2024 | 14:16:35 | 70.17, -37.81 | 50.34 | 1.22 | 32 |
| 5 | 05/18/2024 | 15:06:45 | -70.07, 129.69 | 129.76 | 05/18/2024 | 15:06:05 | -70.05, 129.66 | 129.78 | 2.04 | 40 |
| 6 | 05/21/2024 | 05:42:16 | -70.55, -89.90 | 129.81 | 05/21/2024 | 05:43:28 | -70.44, -89.17 | 129.94 | 29.91 | 72 |
| 7 | 05/21/2024 | 06:32:54 | 70.13, 78.05 | 49.76 | 05/21/2024 | 06:32:58 | 70.16, 78.08 | 49.78 | 3.25 | 4 |
| 8 | 05/21/2024 | 07:23:36 | -70.03,-114.47 | 130.36 | 05/21/2024 | 07:22:28 | -70.05,-114.45 | 130.33 | 2.34 | 68 |
| 9 | 05/23/2024 | 21:59:01 | -70.21, 26.40 | 130.67 | 05/23/2024 | 21:59:54 | -70.21, 26.40 | 130.68 | 1.02 | 53 |
| 10 | 05/23/2024 | 22:49:44 | 70.07,-166.06 | 49.18 | 05/23/2024 | 22:49:21 | 70.09,-166.12 | 49.20 | 3.49 | 23 |
| 11 | 05/23/2024 | 23:40:12 | -69.22, 2.49 | 131.70 | 05/23/2024 | 23:39:04 | -69.26, 0.39 | 131.61 | 83.29 | 68 |
| 12 | 05/26/2024 | 13:25:24 | 71.11, -26.58 | 49.81 | 05/26/2024 | 13:26:30 | 71.05, -24.06 | 49.68 | 91.11 | 66 |
| 13 | 05/26/2024 | 14:15:50 | -70.16, 142.27 | 131.19 | 05/26/2024 | 14:16:14 | -70.18, 142.26 | 131.18 | 1.48 | 24 |
| 14 | 05/26/2024 | 15:06:34 | 70.07, -50.28 | 48.71 | 05/26/2024 | 15:05:41 | 70.05, -50.26 | 48.70 | 1.85 | 53 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/15/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 05/15/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9