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: 4/19/2024
| 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 | 04/19/2024 | 05:42:42 | -70.80, -90.37 | 120.59 | 04/19/2024 | 05:43:51 | -70.73, -88.77 | 120.71 | 59.34 | 69 |
| 2 | 04/19/2024 | 06:33:16 | 70.16, 77.96 | 58.73 | 04/19/2024 | 06:33:27 | 70.13, 78.00 | 58.70 | 3.16 | 11 |
| 3 | 04/19/2024 | 07:23:57 | -70.02,-114.51 | 121.43 | 04/19/2024 | 07:22:57 | -70.02,-114.53 | 121.43 | 0.88 | 60 |
| 4 | 04/21/2024 | 21:59:26 | -70.22, 26.33 | 122.12 | 04/21/2024 | 22:00:24 | -70.23, 26.39 | 122.11 | 2.45 | 58 |
| 5 | 04/21/2024 | 22:50:10 | 70.10,-166.18 | 57.75 | 04/21/2024 | 22:49:51 | 70.12,-166.13 | 57.77 | 2.94 | 19 |
| 6 | 04/21/2024 | 23:40:40 | -69.38, 2.21 | 123.01 | 04/21/2024 | 23:39:31 | -69.46, 0.59 | 122.89 | 63.66 | 69 |
| 7 | 04/24/2024 | 14:16:20 | -70.17, 142.18 | 123.06 | 04/24/2024 | 14:16:48 | -70.16, 142.18 | 123.08 | 1.43 | 28 |
| 8 | 04/24/2024 | 15:07:04 | 70.06, -50.34 | 56.82 | 04/24/2024 | 15:06:15 | 70.04, -50.34 | 56.81 | 1.68 | 49 |
| 9 | 04/27/2024 | 05:42:31 | 70.23, 90.53 | 56.16 | 04/27/2024 | 05:43:39 | 70.24, 90.57 | 56.15 | 1.39 | 68 |
| 10 | 04/27/2024 | 06:33:13 | -70.14,-102.00 | 123.95 | 04/27/2024 | 06:33:09 | -70.13,-101.96 | 123.97 | 2.11 | 4 |
| 11 | 04/27/2024 | 07:23:52 | 69.76, 65.87 | 55.66 | 04/27/2024 | 07:22:40 | 69.79, 65.22 | 55.70 | 25.20 | 72 |
| 12 | 04/29/2024 | 21:59:24 | 70.17,-153.60 | 55.26 | 04/29/2024 | 22:00:00 | 70.20,-153.58 | 55.28 | 2.86 | 36 |
| 13 | 04/29/2024 | 22:50:06 | -70.07, 13.87 | 124.86 | 04/29/2024 | 22:49:30 | -70.09, 13.90 | 124.84 | 2.27 | 36 |
| 14 | 05/02/2024 | 13:25:39 | -70.54, 154.29 | 125.16 | 05/02/2024 | 13:26:50 | -70.43, 155.03 | 125.29 | 29.93 | 71 |
| 15 | 05/02/2024 | 14:16:17 | 70.12, -37.76 | 54.41 | 05/02/2024 | 14:16:20 | 70.15, -37.74 | 54.43 | 2.61 | 3 |
| 16 | 05/02/2024 | 15:06:59 | -70.02, 129.72 | 125.72 | 05/02/2024 | 15:05:50 | -70.04, 129.74 | 125.69 | 2.49 | 69 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 4/19/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 04/19/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9