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: 7/19/2023
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 | 07/22/2023 | 05:42:50 | 70.21, 90.65 | 49.89 | 07/22/2023 | 05:43:52 | 70.23, 90.63 | 49.90 | 2.47 | 62 |
2 | 07/22/2023 | 06:33:32 | -70.11,-101.88 | 130.21 | 07/22/2023 | 06:33:22 | -70.12,-101.90 | 130.21 | 1.00 | 10 |
3 | 07/22/2023 | 07:24:07 | 69.53, 66.30 | 49.18 | 07/22/2023 | 07:22:57 | 69.57, 64.98 | 49.29 | 51.54 | 70 |
4 | 07/24/2023 | 21:59:45 | 70.18,-153.54 | 50.41 | 07/24/2023 | 22:00:20 | 70.21,-153.51 | 50.43 | 3.43 | 35 |
5 | 07/24/2023 | 22:50:27 | -70.08, 13.93 | 129.70 | 07/24/2023 | 22:49:50 | -70.10, 13.96 | 129.67 | 2.41 | 37 |
6 | 07/27/2023 | 13:26:04 | -70.73, 154.05 | 128.44 | 07/27/2023 | 13:27:14 | -70.60, 155.31 | 128.62 | 48.73 | 70 |
7 | 07/27/2023 | 14:16:39 | 70.16, -37.73 | 50.97 | 07/27/2023 | 14:16:47 | 70.17, -37.68 | 50.97 | 2.14 | 8 |
8 | 07/27/2023 | 15:07:21 | -70.05, 129.74 | 129.14 | 07/27/2023 | 15:06:17 | -70.06, 129.80 | 129.12 | 2.18 | 64 |
9 | 07/30/2023 | 05:42:49 | -70.19, -89.32 | 128.39 | 07/30/2023 | 05:43:48 | -70.21, -89.37 | 128.37 | 3.33 | 59 |
10 | 07/30/2023 | 06:33:33 | 70.09, 78.14 | 51.52 | 07/30/2023 | 06:33:15 | 70.10, 78.11 | 51.53 | 1.52 | 18 |
11 | 07/30/2023 | 07:24:04 | -69.40,-113.53 | 129.20 | 07/30/2023 | 07:22:55 | -69.44,-115.16 | 129.08 | 64.02 | 69 |
12 | 08/01/2023 | 21:59:44 | -70.17, 26.47 | 127.74 | 08/01/2023 | 22:00:15 | -70.17, 26.47 | 127.75 | 0.24 | 31 |
13 | 08/01/2023 | 22:50:28 | 70.07,-166.07 | 52.17 | 08/01/2023 | 22:49:42 | 70.05,-166.05 | 52.15 | 2.32 | 46 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/19/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/19/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8