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: 7/20/2024
| 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 | 07/21/2024 | 14:15:49 | 70.16, -37.75 | 49.86 | 07/21/2024 | 14:16:37 | 70.17, -37.72 | 49.87 | 2.20 | 48 |
| 2 | 07/21/2024 | 15:06:30 | -70.03, 129.76 | 130.27 | 07/21/2024 | 15:06:07 | -70.06, 129.75 | 130.24 | 3.01 | 23 |
| 3 | 07/24/2024 | 05:42:17 | -71.09, -90.81 | 128.61 | 07/24/2024 | 05:43:23 | -71.03, -88.18 | 128.77 | 94.85 | 66 |
| 4 | 07/24/2024 | 06:32:45 | 70.12, 78.07 | 50.37 | 07/24/2024 | 06:33:05 | 70.11, 78.08 | 50.36 | 0.78 | 20 |
| 5 | 07/24/2024 | 07:23:26 | -69.99,-114.42 | 129.76 | 07/24/2024 | 07:22:35 | -70.00,-114.45 | 129.74 | 1.53 | 51 |
| 6 | 07/26/2024 | 21:58:57 | -70.16, 26.44 | 129.00 | 07/26/2024 | 22:00:06 | -70.16, 26.40 | 129.01 | 1.59 | 69 |
| 7 | 07/26/2024 | 22:49:41 | 70.03,-166.05 | 50.87 | 07/26/2024 | 22:49:33 | 70.05,-166.11 | 50.89 | 3.04 | 8 |
| 8 | 07/26/2024 | 23:40:18 | -69.69, 1.78 | 129.48 | 07/26/2024 | 23:39:06 | -69.78, 1.14 | 129.36 | 26.43 | 72 |
| 9 | 07/29/2024 | 14:15:54 | -70.14, 142.24 | 128.39 | 07/29/2024 | 14:16:33 | -70.12, 142.24 | 128.43 | 3.23 | 39 |
| 10 | 07/29/2024 | 15:06:38 | 70.02, -50.26 | 51.48 | 07/29/2024 | 15:06:00 | 70.00, -50.28 | 51.47 | 1.92 | 38 |
| 11 | 08/01/2024 | 05:42:14 | 70.49, 90.14 | 52.62 | 08/01/2024 | 05:43:25 | 70.40, 90.92 | 52.49 | 30.35 | 71 |
| 12 | 08/01/2024 | 06:32:50 | -70.08,-101.91 | 127.80 | 08/01/2024 | 06:32:59 | -70.08,-101.92 | 127.81 | 1.02 | 9 |
| 13 | 08/01/2024 | 07:23:34 | 69.96, 65.58 | 52.09 | 08/01/2024 | 07:22:26 | 69.96, 65.56 | 52.09 | 0.94 | 68 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/20/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 07/20/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9