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: 5/9/2023
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 | 05/11/2023 | 05:42:35 | -70.27, -89.47 | 127.63 | 05/11/2023 | 05:43:31 | -70.27, -89.48 | 127.64 | 0.57 | 56 |
2 | 05/11/2023 | 06:33:19 | 70.15, 78.03 | 52.24 | 05/11/2023 | 06:32:58 | 70.16, 78.01 | 52.25 | 1.79 | 21 |
3 | 05/11/2023 | 07:23:48 | -69.38,-113.51 | 128.57 | 05/11/2023 | 07:22:39 | -69.44,-115.35 | 128.46 | 72.07 | 69 |
4 | 05/13/2023 | 21:59:29 | -70.20, 26.41 | 128.38 | 05/13/2023 | 21:59:57 | -70.22, 26.34 | 128.36 | 3.49 | 28 |
5 | 05/13/2023 | 22:50:14 | 70.13,-166.18 | 51.55 | 05/13/2023 | 22:49:24 | 70.11,-166.17 | 51.53 | 2.11 | 50 |
6 | 05/16/2023 | 13:25:42 | 70.34, -25.34 | 51.14 | 05/16/2023 | 13:26:51 | 70.31, -25.27 | 51.11 | 3.49 | 69 |
7 | 05/16/2023 | 14:16:23 | -70.20, 142.19 | 129.02 | 05/16/2023 | 14:16:21 | -70.20, 142.20 | 129.01 | 0.91 | 2 |
8 | 05/16/2023 | 15:07:03 | 69.87, -49.99 | 50.64 | 05/16/2023 | 15:05:51 | 69.93, -50.54 | 50.72 | 22.13 | 72 |
9 | 05/19/2023 | 05:42:36 | 70.29, 90.51 | 50.50 | 05/19/2023 | 05:43:16 | 70.26, 90.54 | 50.46 | 3.29 | 40 |
10 | 05/19/2023 | 06:33:17 | -70.15,-101.95 | 129.66 | 05/19/2023 | 06:32:46 | -70.15,-101.98 | 129.65 | 1.19 | 31 |
11 | 05/21/2023 | 21:08:56 | -70.89, 38.01 | 129.43 | 05/21/2023 | 21:10:05 | -70.79, 39.57 | 129.58 | 58.07 | 69 |
12 | 05/21/2023 | 21:59:30 | 70.25,-153.65 | 49.90 | 05/21/2023 | 21:59:40 | 70.23,-153.60 | 49.88 | 2.87 | 10 |
13 | 05/21/2023 | 22:50:11 | -70.11, 13.89 | 130.26 | 05/21/2023 | 22:49:10 | -70.13, 13.88 | 130.23 | 2.21 | 61 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/9/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/09/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8