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: 4/9/2023
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 | 04/11/2023 | 21:59:17 | -70.21, 26.38 | 118.33 | 04/11/2023 | 22:00:13 | -70.22, 26.37 | 118.33 | 0.96 | 56 |
2 | 04/11/2023 | 22:50:01 | 70.10,-166.14 | 61.55 | 04/11/2023 | 22:49:40 | 70.11,-166.13 | 61.57 | 1.92 | 21 |
3 | 04/11/2023 | 23:40:30 | -69.31, 2.33 | 119.28 | 04/11/2023 | 23:39:22 | -69.34, 0.44 | 119.20 | 74.43 | 68 |
4 | 04/14/2023 | 13:25:48 | 71.13, -26.68 | 61.68 | 04/14/2023 | 13:26:54 | 71.05, -24.12 | 61.52 | 92.59 | 66 |
5 | 04/14/2023 | 14:16:13 | -70.14, 142.25 | 119.37 | 04/14/2023 | 14:16:38 | -70.17, 142.19 | 119.35 | 3.22 | 25 |
6 | 04/14/2023 | 15:06:57 | 70.03, -50.27 | 60.51 | 04/14/2023 | 15:06:05 | 70.06, -50.32 | 60.54 | 3.18 | 52 |
7 | 04/17/2023 | 05:42:28 | 70.24, 90.55 | 59.79 | 04/17/2023 | 05:43:32 | 70.25, 90.58 | 59.79 | 1.62 | 64 |
8 | 04/17/2023 | 06:33:10 | -70.14,-101.98 | 120.33 | 04/17/2023 | 06:33:02 | -70.14,-101.95 | 120.33 | 1.04 | 8 |
9 | 04/17/2023 | 07:23:46 | 69.61, 66.13 | 59.11 | 04/17/2023 | 07:22:35 | 69.70, 65.08 | 59.23 | 41.93 | 71 |
10 | 04/19/2023 | 21:59:24 | 70.19,-153.61 | 58.80 | 04/19/2023 | 21:59:56 | 70.19,-153.61 | 58.80 | 0.14 | 32 |
11 | 04/19/2023 | 22:50:06 | -70.09, 13.86 | 121.32 | 04/19/2023 | 22:49:26 | -70.08, 13.87 | 121.33 | 0.99 | 40 |
12 | 04/22/2023 | 13:25:38 | -70.42, 154.50 | 121.87 | 04/22/2023 | 13:26:50 | -70.33, 154.84 | 121.97 | 15.98 | 72 |
13 | 04/22/2023 | 14:16:19 | 70.16, -37.78 | 57.85 | 04/22/2023 | 14:16:18 | 70.16, -37.76 | 57.85 | 0.89 | 1 |
14 | 04/22/2023 | 15:07:01 | -70.05, 129.69 | 122.27 | 04/22/2023 | 15:05:48 | -70.05, 129.72 | 122.27 | 1.09 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/9/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/09/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8