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: 5/14/2023
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 | 05/16/2023 | 13:25:44 | 70.40, -25.45 | 51.21 | 05/16/2023 | 13:26:56 | 70.36, -25.23 | 51.16 | 9.50 | 72 |
2 | 05/16/2023 | 14:16:24 | -70.22, 142.16 | 128.99 | 05/16/2023 | 14:16:27 | -70.19, 142.16 | 129.02 | 2.66 | 3 |
3 | 05/16/2023 | 15:07:07 | 70.04, -50.26 | 50.82 | 05/16/2023 | 15:05:55 | 70.03, -50.42 | 50.82 | 6.16 | 72 |
4 | 05/19/2023 | 05:42:37 | 70.30, 90.50 | 50.50 | 05/19/2023 | 05:43:24 | 70.31, 90.57 | 50.51 | 3.00 | 47 |
5 | 05/19/2023 | 06:33:18 | -70.16,-101.97 | 129.65 | 05/19/2023 | 06:32:55 | -70.14,-102.03 | 129.67 | 3.17 | 23 |
6 | 05/21/2023 | 21:09:03 | -71.26, 37.38 | 129.05 | 05/21/2023 | 21:10:09 | -71.15, 40.08 | 129.22 | 97.50 | 66 |
7 | 05/21/2023 | 21:59:30 | 70.25,-153.65 | 49.90 | 05/21/2023 | 21:59:50 | 70.27,-153.59 | 49.92 | 3.29 | 20 |
8 | 05/21/2023 | 22:50:11 | -70.11, 13.88 | 130.25 | 05/21/2023 | 22:49:21 | -70.11, 13.81 | 130.25 | 2.72 | 50 |
9 | 05/24/2023 | 13:25:40 | -70.33, 154.69 | 130.53 | 05/24/2023 | 13:26:50 | -70.32, 154.72 | 130.55 | 1.17 | 70 |
10 | 05/24/2023 | 14:16:24 | 70.21, -37.82 | 49.35 | 05/24/2023 | 14:16:17 | 70.21, -37.80 | 49.34 | 0.84 | 7 |
11 | 05/24/2023 | 15:07:02 | -69.92, 129.96 | 130.97 | 05/24/2023 | 15:05:49 | -69.99, 129.53 | 130.88 | 18.68 | 73 |
12 | 05/27/2023 | 05:42:34 | -70.30, -89.47 | 131.03 | 05/27/2023 | 05:43:16 | -70.28, -89.45 | 131.06 | 1.77 | 42 |
13 | 05/27/2023 | 06:33:18 | 70.18, 78.01 | 48.85 | 05/27/2023 | 06:32:43 | 70.17, 78.02 | 48.83 | 2.11 | 35 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/14/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/14/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8