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: 2/21/2024
| 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 | 02/23/2024 | 06:32:54 | -70.12,-101.86 | 99.85 | 02/23/2024 | 06:33:44 | -70.14,-101.94 | 99.84 | 3.45 | 50 |
| 2 | 02/23/2024 | 07:23:39 | 70.06, 65.54 | 80.08 | 02/23/2024 | 07:23:11 | 70.04, 65.57 | 80.06 | 2.14 | 28 |
| 3 | 02/25/2024 | 21:59:20 | 70.98,-154.79 | 80.09 | 02/25/2024 | 22:00:27 | 70.87,-152.59 | 79.88 | 81.01 | 67 |
| 4 | 02/25/2024 | 22:49:47 | -70.11, 13.94 | 100.86 | 02/25/2024 | 22:50:09 | -70.09, 13.89 | 100.88 | 2.27 | 22 |
| 5 | 02/25/2024 | 23:40:31 | 69.99,-178.58 | 79.01 | 02/25/2024 | 23:39:36 | 69.99,-178.61 | 79.02 | 0.99 | 55 |
| 6 | 02/28/2024 | 14:15:58 | 70.19, -37.73 | 78.24 | 02/28/2024 | 14:17:03 | 70.19, -37.71 | 78.22 | 1.35 | 65 |
| 7 | 02/28/2024 | 15:06:39 | -70.05, 129.80 | 101.93 | 02/28/2024 | 15:06:33 | -70.07, 129.76 | 101.91 | 2.61 | 6 |
| 8 | 02/28/2024 | 15:57:17 | 69.62, -62.25 | 77.61 | 02/28/2024 | 15:56:06 | 69.63, -63.20 | 77.67 | 37.14 | 71 |
| 9 | 03/02/2024 | 06:32:49 | 70.15, 78.12 | 77.17 | 03/02/2024 | 06:33:26 | 70.12, 78.11 | 77.14 | 2.63 | 37 |
| 10 | 03/02/2024 | 07:23:31 | -70.06,-114.42 | 102.95 | 03/02/2024 | 07:22:55 | -70.06,-114.35 | 102.93 | 3.12 | 36 |
| 11 | 03/04/2024 | 21:59:05 | -70.64, 25.82 | 103.34 | 03/04/2024 | 22:00:16 | -70.53, 26.95 | 103.51 | 43.62 | 71 |
| 12 | 03/04/2024 | 22:49:41 | 70.11,-166.04 | 76.10 | 03/04/2024 | 22:49:49 | 70.08,-166.05 | 76.07 | 2.80 | 8 |
| 13 | 03/04/2024 | 23:40:22 | -69.96, 1.50 | 104.08 | 03/04/2024 | 23:39:19 | -69.97, 1.43 | 104.06 | 2.83 | 63 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/21/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 02/21/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9