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: 7/16/2023
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 | 07/16/2023 | 21:59:43 | -70.23, 26.42 | 131.07 | 07/16/2023 | 22:00:24 | -70.20, 26.44 | 131.11 | 3.19 | 41 |
2 | 07/16/2023 | 22:50:27 | 70.11,-166.10 | 48.82 | 07/16/2023 | 22:49:51 | 70.10,-166.06 | 48.81 | 2.12 | 36 |
3 | 07/19/2023 | 13:26:06 | 70.81, -26.06 | 50.01 | 07/19/2023 | 13:27:15 | 70.74, -24.51 | 49.87 | 57.28 | 69 |
4 | 07/19/2023 | 14:16:38 | -70.18, 142.25 | 130.65 | 07/19/2023 | 14:16:53 | -70.19, 142.31 | 130.65 | 2.17 | 15 |
5 | 07/19/2023 | 15:07:22 | 70.07, -50.27 | 49.25 | 07/19/2023 | 15:06:20 | 70.08, -50.20 | 49.26 | 3.15 | 62 |
6 | 07/22/2023 | 05:42:51 | 70.24, 90.60 | 49.92 | 07/22/2023 | 05:43:52 | 70.26, 90.66 | 49.92 | 2.80 | 61 |
7 | 07/22/2023 | 06:33:33 | -70.14,-101.93 | 130.18 | 07/22/2023 | 06:33:22 | -70.15,-101.86 | 130.18 | 2.55 | 11 |
8 | 07/22/2023 | 07:24:07 | 69.51, 66.33 | 49.16 | 07/22/2023 | 07:22:57 | 69.60, 65.02 | 49.32 | 51.88 | 70 |
9 | 07/24/2023 | 21:59:45 | 70.22,-153.59 | 50.44 | 07/24/2023 | 22:00:20 | 70.19,-153.54 | 50.41 | 3.08 | 35 |
10 | 07/24/2023 | 22:50:26 | -70.06, 13.97 | 129.72 | 07/24/2023 | 22:49:50 | -70.09, 13.94 | 129.69 | 3.29 | 36 |
11 | 07/27/2023 | 13:26:05 | -70.76, 154.00 | 128.41 | 07/27/2023 | 13:27:14 | -70.65, 155.39 | 128.57 | 52.35 | 69 |
12 | 07/27/2023 | 14:16:39 | 70.14, -37.70 | 50.95 | 07/27/2023 | 14:16:48 | 70.16, -37.70 | 50.97 | 2.42 | 9 |
13 | 07/27/2023 | 15:07:21 | -70.03, 129.78 | 129.16 | 07/27/2023 | 15:06:18 | -70.06, 129.79 | 129.13 | 2.86 | 63 |
14 | 07/30/2023 | 05:42:50 | -70.21, -89.37 | 128.36 | 07/30/2023 | 05:43:49 | -70.22, -89.36 | 128.36 | 0.63 | 59 |
15 | 07/30/2023 | 06:33:34 | 70.12, 78.09 | 51.55 | 07/30/2023 | 06:33:16 | 70.10, 78.12 | 51.54 | 2.06 | 18 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/16/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/16/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8