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: 6/21/2023
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 | 06/22/2023 | 21:59:34 | 70.20,-153.46 | 46.72 | 06/22/2023 | 22:00:08 | 70.20,-153.53 | 46.72 | 3.03 | 34 |
2 | 06/22/2023 | 22:50:16 | -70.11, 13.99 | 133.37 | 06/22/2023 | 22:49:38 | -70.09, 13.94 | 133.39 | 3.27 | 38 |
3 | 06/25/2023 | 13:25:54 | -70.69, 154.21 | 132.71 | 06/25/2023 | 13:27:04 | -70.60, 155.29 | 132.85 | 41.36 | 70 |
4 | 06/25/2023 | 14:16:30 | 70.16, -37.64 | 46.73 | 06/25/2023 | 14:16:37 | 70.17, -37.70 | 46.74 | 2.63 | 7 |
5 | 06/25/2023 | 15:07:12 | -70.07, 129.82 | 133.37 | 06/25/2023 | 15:06:07 | -70.05, 129.77 | 133.37 | 2.31 | 65 |
6 | 06/28/2023 | 05:42:42 | -70.24, -89.31 | 133.09 | 06/28/2023 | 05:43:38 | -70.26, -89.31 | 133.07 | 3.00 | 56 |
7 | 06/28/2023 | 06:33:26 | 70.12, 78.17 | 46.80 | 06/28/2023 | 06:33:06 | 70.10, 78.10 | 46.78 | 3.55 | 20 |
8 | 06/28/2023 | 07:23:55 | -69.34,-113.36 | 134.02 | 06/28/2023 | 07:22:47 | -69.39,-115.25 | 133.90 | 74.34 | 68 |
9 | 06/30/2023 | 21:59:37 | -70.21, 26.50 | 132.97 | 06/30/2023 | 22:00:06 | -70.18, 26.46 | 133.00 | 3.21 | 29 |
10 | 06/30/2023 | 22:50:21 | 70.10,-166.03 | 46.92 | 06/30/2023 | 22:49:33 | 70.07,-166.05 | 46.90 | 3.06 | 48 |
11 | 07/03/2023 | 13:25:52 | 70.34, -25.26 | 47.37 | 07/03/2023 | 13:27:03 | 70.29, -25.13 | 47.30 | 7.53 | 71 |
12 | 07/03/2023 | 14:16:33 | -70.18, 142.29 | 132.79 | 07/03/2023 | 14:16:33 | -70.18, 142.36 | 132.80 | 2.30 | 0 |
13 | 07/03/2023 | 15:07:14 | 69.92, -49.99 | 46.93 | 07/03/2023 | 15:06:02 | 69.96, -50.32 | 47.00 | 13.09 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/21/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/21/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8