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: 6/22/2023
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,-153.54 | 46.72 | 2.93 | 34 |
2 | 06/22/2023 | 22:50:16 | -70.11, 13.99 | 133.37 | 06/22/2023 | 22:49:37 | -70.14, 14.01 | 133.34 | 2.74 | 39 |
3 | 06/25/2023 | 13:25:54 | -70.70, 154.20 | 132.71 | 06/25/2023 | 13:27:04 | -70.59, 155.28 | 132.86 | 41.57 | 70 |
4 | 06/25/2023 | 14:16:30 | 70.16, -37.64 | 46.73 | 06/25/2023 | 14:16:37 | 70.16, -37.71 | 46.73 | 2.57 | 7 |
5 | 06/25/2023 | 15:07:12 | -70.07, 129.81 | 133.36 | 06/25/2023 | 15:06:06 | -70.10, 129.84 | 133.33 | 3.31 | 66 |
6 | 06/28/2023 | 05:42:42 | -70.24, -89.32 | 133.08 | 06/28/2023 | 05:43:38 | -70.25, -89.33 | 133.08 | 1.16 | 56 |
7 | 06/28/2023 | 06:33:26 | 70.13, 78.17 | 46.80 | 06/28/2023 | 06:33:05 | 70.15, 78.16 | 46.82 | 2.26 | 21 |
8 | 06/28/2023 | 07:23:55 | -69.35,-113.36 | 134.01 | 06/28/2023 | 07:22:47 | -69.38,-115.27 | 133.91 | 74.61 | 68 |
9 | 06/30/2023 | 21:59:37 | -70.21, 26.49 | 132.96 | 06/30/2023 | 22:00:05 | -70.22, 26.51 | 132.96 | 1.07 | 28 |
10 | 06/30/2023 | 22:50:21 | 70.10,-166.03 | 46.93 | 06/30/2023 | 22:49:32 | 70.11,-166.00 | 46.94 | 1.54 | 49 |
11 | 07/03/2023 | 13:25:51 | 70.29, -25.19 | 47.32 | 07/03/2023 | 13:27:03 | 70.26, -25.16 | 47.28 | 3.11 | 72 |
12 | 07/03/2023 | 14:16:32 | -70.14, 142.37 | 132.84 | 07/03/2023 | 14:16:33 | -70.16, 142.32 | 132.82 | 2.83 | 1 |
13 | 07/03/2023 | 15:07:14 | 69.92, -50.00 | 46.94 | 07/03/2023 | 15:06:01 | 69.99, -50.27 | 47.02 | 12.64 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/22/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/22/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8