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: 12/13/2024
| 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 | 12/15/2024 | 06:32:41 | 70.11, 78.07 | 93.31 | 12/15/2024 | 06:33:49 | 70.10, 78.03 | 93.30 | 1.75 | 68 |
| 2 | 12/15/2024 | 07:23:23 | -70.02,-114.48 | 86.78 | 12/15/2024 | 07:23:18 | -70.04,-114.42 | 86.76 | 3.39 | 5 |
| 3 | 12/15/2024 | 08:14:02 | 69.63, 53.41 | 92.83 | 12/15/2024 | 08:12:50 | 69.67, 52.70 | 92.87 | 27.64 | 72 |
| 4 | 12/17/2024 | 22:49:40 | 70.05,-166.08 | 93.35 | 12/17/2024 | 22:50:20 | 70.05,-166.16 | 93.36 | 2.99 | 40 |
| 5 | 12/17/2024 | 23:40:22 | -69.96, 1.37 | 86.74 | 12/17/2024 | 23:39:50 | -69.94, 1.32 | 86.75 | 2.42 | 32 |
| 6 | 12/20/2024 | 14:16:05 | -70.69, 141.35 | 85.94 | 12/20/2024 | 14:17:14 | -70.57, 142.82 | 86.10 | 55.94 | 69 |
| 7 | 12/20/2024 | 15:06:39 | 70.05, -50.33 | 93.41 | 12/20/2024 | 15:06:49 | 70.02, -50.33 | 93.37 | 3.37 | 10 |
| 8 | 12/20/2024 | 15:57:20 | -69.90, 117.21 | 86.75 | 12/20/2024 | 15:56:19 | -69.91, 117.16 | 86.74 | 2.57 | 61 |
| 9 | 12/23/2024 | 06:32:54 | -70.12,-101.99 | 86.53 | 12/23/2024 | 06:33:51 | -70.11,-101.96 | 86.55 | 1.41 | 57 |
| 10 | 12/23/2024 | 07:23:38 | 70.01, 65.48 | 93.36 | 12/23/2024 | 07:23:18 | 70.00, 65.53 | 93.35 | 1.94 | 20 |
| 11 | 12/23/2024 | 08:14:08 | -69.27,-126.12 | 87.40 | 12/23/2024 | 08:12:59 | -69.29,-127.81 | 87.35 | 66.36 | 69 |
| 12 | 12/25/2024 | 22:49:53 | -70.08, 13.82 | 86.63 | 12/25/2024 | 22:50:20 | -70.06, 13.85 | 86.66 | 3.10 | 27 |
| 13 | 12/25/2024 | 23:40:36 | 69.93,-178.64 | 93.21 | 12/25/2024 | 23:39:47 | 69.94,-178.67 | 93.23 | 2.06 | 49 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/13/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 12/13/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9