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: 5/17/2023
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 | 05/19/2023 | 05:42:37 | 70.30, 90.50 | 50.50 | 05/19/2023 | 05:43:25 | 70.27, 90.52 | 50.47 | 3.11 | 48 |
2 | 05/19/2023 | 06:33:18 | -70.16,-101.98 | 129.65 | 05/19/2023 | 06:32:55 | -70.15,-102.01 | 129.65 | 1.73 | 23 |
3 | 05/21/2023 | 21:59:30 | 70.24,-153.64 | 49.89 | 05/21/2023 | 21:59:51 | 70.26,-153.62 | 49.90 | 2.05 | 21 |
4 | 05/21/2023 | 22:50:12 | -70.16, 13.80 | 130.20 | 05/21/2023 | 22:49:21 | -70.15, 13.86 | 130.21 | 2.60 | 51 |
5 | 05/24/2023 | 13:25:40 | -70.32, 154.71 | 130.54 | 05/24/2023 | 13:26:51 | -70.34, 154.74 | 130.53 | 2.65 | 71 |
6 | 05/24/2023 | 14:16:24 | 70.20, -37.79 | 49.33 | 05/24/2023 | 14:16:19 | 70.17, -37.86 | 49.31 | 3.49 | 5 |
7 | 05/24/2023 | 15:07:03 | -69.96, 129.90 | 130.93 | 05/24/2023 | 15:05:50 | -70.01, 129.55 | 130.86 | 14.80 | 73 |
8 | 05/27/2023 | 05:42:34 | -70.27, -89.44 | 131.06 | 05/27/2023 | 05:43:18 | -70.29, -89.45 | 131.05 | 2.08 | 44 |
9 | 05/27/2023 | 06:33:18 | 70.16, 78.05 | 48.82 | 05/27/2023 | 06:32:45 | 70.18, 78.03 | 48.84 | 2.55 | 33 |
10 | 05/29/2023 | 21:08:57 | 70.90,-141.99 | 49.18 | 05/29/2023 | 21:10:06 | 70.82,-140.42 | 49.05 | 58.24 | 69 |
11 | 05/29/2023 | 21:59:28 | -70.23, 26.40 | 131.53 | 05/29/2023 | 21:59:45 | -70.22, 26.33 | 131.54 | 3.07 | 17 |
12 | 05/29/2023 | 22:50:12 | 70.12,-166.11 | 48.35 | 05/29/2023 | 22:49:12 | 70.10,-166.19 | 48.34 | 3.35 | 60 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/17/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/17/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8