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: 7/18/2024
| 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 | 07/18/2024 | 21:58:55 | 70.35,-153.82 | 49.56 | 07/18/2024 | 22:00:06 | 70.31,-153.41 | 49.49 | 15.97 | 71 |
| 2 | 07/18/2024 | 22:49:33 | -70.07, 13.94 | 130.74 | 07/18/2024 | 22:49:38 | -70.09, 13.90 | 130.72 | 2.31 | 5 |
| 3 | 07/18/2024 | 23:40:18 | 69.99,-178.62 | 49.18 | 07/18/2024 | 23:39:05 | 69.99,-178.60 | 49.19 | 1.02 | 73 |
| 4 | 07/21/2024 | 14:15:48 | 70.14, -37.73 | 49.85 | 07/21/2024 | 14:16:37 | 70.12, -37.80 | 49.82 | 3.39 | 49 |
| 5 | 07/21/2024 | 15:06:30 | -70.07, 129.70 | 130.23 | 07/21/2024 | 15:06:06 | -70.06, 129.76 | 130.23 | 2.23 | 24 |
| 6 | 07/24/2024 | 05:42:17 | -71.07, -90.78 | 128.63 | 07/24/2024 | 05:43:24 | -70.97, -88.28 | 128.84 | 91.17 | 67 |
| 7 | 07/24/2024 | 06:32:45 | 70.10, 78.09 | 50.36 | 07/24/2024 | 06:33:05 | 70.10, 78.06 | 50.35 | 1.22 | 20 |
| 8 | 07/24/2024 | 07:23:26 | -69.97,-114.40 | 129.78 | 07/24/2024 | 07:22:35 | -69.99,-114.46 | 129.75 | 2.78 | 51 |
| 9 | 07/26/2024 | 21:58:58 | -70.21, 26.38 | 128.96 | 07/26/2024 | 22:00:05 | -70.19, 26.44 | 128.99 | 3.14 | 67 |
| 10 | 07/26/2024 | 22:49:42 | 70.08,-166.11 | 50.92 | 07/26/2024 | 22:49:32 | 70.07,-166.08 | 50.91 | 1.57 | 10 |
| 11 | 07/26/2024 | 23:40:18 | -69.68, 1.80 | 129.49 | 07/26/2024 | 23:39:06 | -69.75, 1.10 | 129.39 | 27.87 | 72 |
| 12 | 07/29/2024 | 14:15:54 | -70.14, 142.25 | 128.40 | 07/29/2024 | 14:16:32 | -70.11, 142.23 | 128.44 | 2.74 | 38 |
| 13 | 07/29/2024 | 15:06:38 | 70.01, -50.25 | 51.48 | 07/29/2024 | 15:05:59 | 70.00, -50.28 | 51.47 | 2.14 | 39 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/18/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 07/18/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9