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: 5/18/2024
| 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 | 05/18/2024 | 14:16:03 | 70.16, -37.77 | 50.34 | 05/18/2024 | 14:16:35 | 70.17, -37.81 | 50.35 | 1.66 | 32 |
| 2 | 05/18/2024 | 15:06:45 | -70.07, 129.69 | 129.77 | 05/18/2024 | 15:06:05 | -70.05, 129.66 | 129.78 | 1.88 | 40 |
| 3 | 05/21/2024 | 05:42:17 | -70.60, -89.98 | 129.76 | 05/21/2024 | 05:43:28 | -70.45, -89.15 | 129.93 | 34.85 | 71 |
| 4 | 05/21/2024 | 06:32:54 | 70.13, 78.06 | 49.75 | 05/21/2024 | 06:32:59 | 70.13, 78.02 | 49.75 | 1.51 | 5 |
| 5 | 05/21/2024 | 07:23:36 | -70.03,-114.47 | 130.36 | 05/21/2024 | 07:22:29 | -70.01,-114.50 | 130.37 | 2.29 | 67 |
| 6 | 05/23/2024 | 21:59:00 | -70.21, 26.41 | 130.67 | 05/23/2024 | 21:59:54 | -70.19, 26.38 | 130.69 | 2.17 | 54 |
| 7 | 05/23/2024 | 22:49:44 | 70.11,-166.13 | 49.22 | 05/23/2024 | 22:49:21 | 70.08,-166.14 | 49.19 | 3.42 | 23 |
| 8 | 05/23/2024 | 23:40:11 | -69.21, 2.50 | 131.71 | 05/23/2024 | 23:39:04 | -69.25, 0.37 | 131.62 | 84.31 | 67 |
| 9 | 05/26/2024 | 13:25:26 | 71.20, -26.74 | 49.90 | 05/26/2024 | 13:26:31 | 71.08, -24.02 | 49.71 | 98.61 | 65 |
| 10 | 05/26/2024 | 14:15:50 | -70.15, 142.29 | 131.20 | 05/26/2024 | 14:16:16 | -70.15, 142.22 | 131.21 | 2.56 | 26 |
| 11 | 05/26/2024 | 15:06:34 | 70.06, -50.26 | 48.70 | 05/26/2024 | 15:05:43 | 70.03, -50.30 | 48.68 | 3.26 | 51 |
| 12 | 05/29/2024 | 05:41:58 | 70.22, 90.65 | 48.45 | 05/29/2024 | 05:43:07 | 70.21, 90.58 | 48.44 | 2.75 | 69 |
| 13 | 05/29/2024 | 06:32:40 | -70.11,-101.87 | 131.67 | 05/29/2024 | 06:32:37 | -70.10,-101.94 | 131.68 | 2.90 | 3 |
| 14 | 05/29/2024 | 07:23:19 | 69.76, 65.98 | 47.96 | 05/29/2024 | 07:22:07 | 69.82, 65.31 | 48.04 | 26.70 | 72 |
| 15 | 05/31/2024 | 21:58:48 | 70.20,-153.53 | 48.05 | 05/31/2024 | 21:59:26 | 70.22,-153.49 | 48.06 | 2.12 | 38 |
| 16 | 05/31/2024 | 22:49:30 | -70.09, 13.95 | 132.07 | 05/31/2024 | 22:48:56 | -70.11, 13.99 | 132.05 | 2.22 | 34 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/18/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 05/18/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9