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: 9/13/2024
| 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 | 09/15/2024 | 14:15:45 | -70.59, 141.57 | 112.17 | 09/15/2024 | 14:16:55 | -70.49, 142.75 | 112.29 | 45.05 | 70 |
| 2 | 09/15/2024 | 15:06:21 | 70.08, -50.31 | 67.32 | 09/15/2024 | 15:06:28 | 70.06, -50.24 | 67.30 | 3.32 | 7 |
| 3 | 09/15/2024 | 15:57:02 | -69.92, 117.24 | 112.83 | 09/15/2024 | 15:55:58 | -69.95, 117.24 | 112.80 | 2.94 | 64 |
| 4 | 09/18/2024 | 06:32:26 | -70.11,-101.88 | 111.63 | 09/18/2024 | 06:33:29 | -70.12,-101.91 | 111.63 | 1.08 | 63 |
| 5 | 09/18/2024 | 07:23:10 | 70.02, 65.57 | 68.29 | 09/18/2024 | 07:22:56 | 70.01, 65.58 | 68.27 | 1.60 | 14 |
| 6 | 09/18/2024 | 08:13:44 | -69.49,-126.33 | 112.24 | 09/18/2024 | 08:12:33 | -69.51,-127.47 | 112.20 | 44.25 | 71 |
| 7 | 09/20/2024 | 22:49:15 | -70.08, 13.96 | 110.63 | 09/20/2024 | 22:49:55 | -70.06, 13.91 | 110.65 | 2.77 | 40 |
| 8 | 09/20/2024 | 23:39:59 | 69.99,-178.60 | 69.30 | 09/20/2024 | 23:39:21 | 70.00,-178.53 | 69.31 | 2.85 | 38 |
| 9 | 09/23/2024 | 14:15:30 | 70.67, -38.48 | 71.00 | 09/23/2024 | 14:16:39 | 70.60, -37.02 | 70.92 | 54.47 | 69 |
| 10 | 09/23/2024 | 15:06:02 | -70.03, 129.83 | 109.64 | 09/23/2024 | 15:06:17 | -70.06, 129.82 | 109.62 | 3.17 | 15 |
| 11 | 09/23/2024 | 15:56:46 | 69.94, -62.73 | 70.29 | 09/23/2024 | 15:55:44 | 69.94, -62.71 | 70.28 | 0.98 | 62 |
| 12 | 09/26/2024 | 06:32:08 | 70.12, 78.18 | 71.48 | 09/26/2024 | 06:33:09 | 70.10, 78.16 | 71.45 | 2.73 | 61 |
| 13 | 09/26/2024 | 07:22:50 | -70.01,-114.33 | 108.63 | 09/26/2024 | 07:22:39 | -69.99,-114.36 | 108.64 | 1.93 | 11 |
| 14 | 09/26/2024 | 08:13:24 | 69.39, 53.88 | 70.77 | 09/26/2024 | 08:12:14 | 69.43, 52.51 | 70.82 | 53.64 | 70 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/13/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 09/13/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9