Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/21/2023
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 05/21/2023 | 21:59:29 | 70.20,-153.57 | 49.85 | 05/21/2023 | 21:59:58 | 70.17,-153.60 | 49.81 | 3.37 | 29 |
2 | 05/21/2023 | 22:50:10 | -70.07, 13.95 | 130.30 | 05/21/2023 | 22:49:28 | -70.06, 13.87 | 130.31 | 3.07 | 42 |
3 | 05/24/2023 | 13:25:46 | -70.65, 154.18 | 130.20 | 05/24/2023 | 13:26:56 | -70.54, 155.18 | 130.34 | 38.72 | 70 |
4 | 05/24/2023 | 14:16:23 | 70.16, -37.73 | 49.29 | 05/24/2023 | 14:16:28 | 70.16, -37.73 | 49.29 | 0.61 | 5 |
5 | 05/24/2023 | 15:07:05 | -70.08, 129.71 | 130.80 | 05/24/2023 | 15:05:58 | -70.05, 129.75 | 130.82 | 3.01 | 67 |
6 | 05/27/2023 | 05:42:33 | -70.25, -89.40 | 131.09 | 05/27/2023 | 05:43:31 | -70.24, -89.38 | 131.10 | 1.01 | 58 |
7 | 05/27/2023 | 06:33:17 | 70.13, 78.10 | 48.78 | 05/27/2023 | 06:32:58 | 70.13, 78.11 | 48.79 | 0.65 | 19 |
8 | 05/27/2023 | 07:23:47 | -69.41,-113.52 | 131.96 | 05/27/2023 | 07:22:38 | -69.48,-115.17 | 131.85 | 64.95 | 69 |
9 | 05/29/2023 | 21:59:27 | -70.22, 26.43 | 131.54 | 05/29/2023 | 22:00:00 | -70.24, 26.50 | 131.53 | 3.40 | 33 |
10 | 05/29/2023 | 22:50:11 | 70.10,-166.08 | 48.33 | 05/29/2023 | 22:49:28 | 70.07,-166.09 | 48.30 | 3.22 | 43 |
11 | 06/01/2023 | 13:25:44 | 70.60, -25.72 | 48.48 | 06/01/2023 | 13:26:55 | 70.47, -24.90 | 48.33 | 33.43 | 71 |
12 | 06/01/2023 | 14:16:19 | -70.14, 142.33 | 132.00 | 06/01/2023 | 14:16:29 | -70.15, 142.27 | 132.00 | 2.47 | 10 |
13 | 06/01/2023 | 15:07:03 | 70.03, -50.19 | 47.88 | 06/01/2023 | 15:05:56 | 70.04, -50.25 | 47.89 | 2.62 | 67 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/21/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/21/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8