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: 7/21/2024
| 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 | 07/21/2024 | 14:15:49 | 70.15, -37.74 | 49.86 | 07/21/2024 | 14:16:37 | 70.18, -37.72 | 49.87 | 3.00 | 48 |
| 2 | 07/21/2024 | 15:06:31 | -70.08, 129.68 | 130.21 | 07/21/2024 | 15:06:07 | -70.06, 129.75 | 130.24 | 3.42 | 24 |
| 3 | 07/24/2024 | 05:42:17 | -71.08, -90.80 | 128.61 | 07/24/2024 | 05:43:23 | -71.03, -88.19 | 128.78 | 94.42 | 66 |
| 4 | 07/24/2024 | 06:32:45 | 70.11, 78.08 | 50.37 | 07/24/2024 | 06:33:05 | 70.11, 78.07 | 50.35 | 0.71 | 20 |
| 5 | 07/24/2024 | 07:23:26 | -69.99,-114.41 | 129.76 | 07/24/2024 | 07:22:35 | -69.99,-114.45 | 129.75 | 1.69 | 51 |
| 6 | 07/26/2024 | 21:58:57 | -70.16, 26.45 | 129.00 | 07/26/2024 | 22:00:06 | -70.15, 26.38 | 129.03 | 3.21 | 69 |
| 7 | 07/26/2024 | 22:49:42 | 70.08,-166.12 | 50.93 | 07/26/2024 | 22:49:32 | 70.09,-166.05 | 50.93 | 2.90 | 10 |
| 8 | 07/26/2024 | 23:40:18 | -69.69, 1.78 | 129.48 | 07/26/2024 | 23:39:06 | -69.76, 1.12 | 129.38 | 26.71 | 72 |
| 9 | 07/29/2024 | 14:15:54 | -70.15, 142.23 | 128.39 | 07/29/2024 | 14:16:32 | -70.14, 142.27 | 128.41 | 1.66 | 38 |
| 10 | 07/29/2024 | 15:06:38 | 70.02, -50.26 | 51.48 | 07/29/2024 | 15:05:59 | 70.03, -50.24 | 51.50 | 1.09 | 39 |
| 11 | 08/01/2024 | 05:42:14 | 70.49, 90.14 | 52.63 | 08/01/2024 | 05:43:25 | 70.35, 90.85 | 52.45 | 30.68 | 71 |
| 12 | 08/01/2024 | 06:32:50 | -70.09,-101.92 | 127.79 | 08/01/2024 | 06:32:58 | -70.08,-101.91 | 127.80 | 1.10 | 8 |
| 13 | 08/01/2024 | 07:23:34 | 69.97, 65.58 | 52.09 | 08/01/2024 | 07:22:25 | 69.96, 65.57 | 52.10 | 0.37 | 69 |
| 14 | 08/03/2024 | 21:59:03 | 70.13,-153.54 | 52.95 | 08/03/2024 | 21:59:52 | 70.13,-153.57 | 52.93 | 1.26 | 49 |
| 15 | 08/03/2024 | 22:49:45 | -70.05, 13.91 | 127.14 | 08/03/2024 | 22:49:22 | -70.02, 13.92 | 127.16 | 2.41 | 23 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/21/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 07/21/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9