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: 1/6/2024
| 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 | 01/06/2024 | 06:32:56 | -70.17,-101.92 | 87.33 | 01/06/2024 | 06:33:53 | -70.14,-101.92 | 87.36 | 2.89 | 57 |
| 2 | 01/06/2024 | 07:23:40 | 70.05, 65.57 | 92.55 | 01/06/2024 | 07:23:20 | 70.04, 65.58 | 92.54 | 1.47 | 20 |
| 3 | 01/06/2024 | 08:14:09 | -69.27,-125.97 | 88.26 | 01/06/2024 | 08:13:01 | -69.32,-127.77 | 88.16 | 70.96 | 68 |
| 4 | 01/08/2024 | 22:49:52 | -70.12, 13.92 | 87.71 | 01/08/2024 | 22:50:20 | -70.09, 13.90 | 87.74 | 3.21 | 28 |
| 5 | 01/08/2024 | 23:40:36 | 70.01,-178.60 | 92.18 | 01/08/2024 | 23:39:47 | 69.98,-178.60 | 92.16 | 2.39 | 49 |
| 6 | 01/11/2024 | 14:16:06 | 70.18, -37.72 | 91.98 | 01/11/2024 | 14:17:16 | 70.18, -37.71 | 91.97 | 0.80 | 70 |
| 7 | 01/11/2024 | 15:06:48 | -70.07, 129.75 | 88.14 | 01/11/2024 | 15:06:46 | -70.07, 129.76 | 88.15 | 0.98 | 2 |
| 8 | 01/11/2024 | 15:57:28 | 69.76, -62.46 | 91.53 | 01/11/2024 | 15:56:16 | 69.79, -62.97 | 91.59 | 20.13 | 72 |
| 9 | 01/14/2024 | 06:33:02 | 70.14, 78.09 | 91.51 | 01/14/2024 | 06:33:42 | 70.13, 78.12 | 91.50 | 1.71 | 40 |
| 10 | 01/14/2024 | 07:23:44 | -70.04,-114.44 | 88.61 | 01/14/2024 | 07:23:12 | -70.02,-114.41 | 88.62 | 2.32 | 32 |
| 11 | 01/16/2024 | 21:59:23 | -70.74, 25.59 | 88.33 | 01/16/2024 | 22:00:32 | -70.61, 27.07 | 88.53 | 56.46 | 69 |
| 12 | 01/16/2024 | 22:49:56 | 70.07,-166.03 | 90.95 | 01/16/2024 | 22:50:07 | 70.06,-166.09 | 90.94 | 2.25 | 11 |
| 13 | 01/16/2024 | 23:40:38 | -69.96, 1.45 | 89.17 | 01/16/2024 | 23:39:37 | -69.95, 1.39 | 89.17 | 2.25 | 61 |
| 14 | 01/19/2024 | 14:16:08 | -70.15, 142.30 | 89.49 | 01/19/2024 | 14:17:05 | -70.14, 142.27 | 89.51 | 1.81 | 57 |
| 15 | 01/19/2024 | 15:06:52 | 70.05, -50.24 | 90.41 | 01/19/2024 | 15:06:32 | 70.02, -50.24 | 90.37 | 3.53 | 20 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/6/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 01/06/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9