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: 8/17/2023
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 | 08/17/2023 | 21:59:40 | -70.16, 26.47 | 123.15 | 08/17/2023 | 22:00:39 | -70.18, 26.40 | 123.14 | 3.52 | 59 |
2 | 08/17/2023 | 22:50:25 | 70.10,-166.13 | 56.81 | 08/17/2023 | 22:50:06 | 70.08,-166.10 | 56.78 | 2.88 | 19 |
3 | 08/17/2023 | 23:40:55 | -69.37, 2.26 | 123.94 | 08/17/2023 | 23:39:46 | -69.42, 0.62 | 123.84 | 64.41 | 69 |
4 | 08/20/2023 | 14:16:34 | -70.14, 142.27 | 122.30 | 08/20/2023 | 14:17:10 | -70.16, 142.24 | 122.29 | 1.64 | 36 |
5 | 08/20/2023 | 15:07:18 | 70.04, -50.26 | 57.60 | 08/20/2023 | 15:06:37 | 70.05, -50.26 | 57.62 | 1.75 | 41 |
6 | 08/23/2023 | 05:42:55 | 70.71, 89.83 | 59.17 | 08/23/2023 | 05:44:04 | 70.60, 91.13 | 59.01 | 49.51 | 69 |
7 | 08/23/2023 | 06:33:28 | -70.14,-101.95 | 121.42 | 08/23/2023 | 06:33:41 | -70.11,-101.95 | 121.45 | 3.07 | 13 |
8 | 08/23/2023 | 07:24:12 | 70.03, 65.52 | 58.49 | 08/23/2023 | 07:23:08 | 70.00, 65.54 | 58.46 | 3.36 | 64 |
9 | 08/25/2023 | 21:59:38 | 70.18,-153.56 | 59.53 | 08/25/2023 | 22:00:40 | 70.19,-153.58 | 59.53 | 1.48 | 62 |
10 | 08/25/2023 | 22:50:20 | -70.08, 13.91 | 120.56 | 08/25/2023 | 22:50:10 | -70.09, 13.90 | 120.56 | 0.89 | 10 |
11 | 08/25/2023 | 23:40:55 | 69.50,-177.92 | 58.85 | 08/25/2023 | 23:39:45 | 69.53,-179.22 | 58.93 | 50.67 | 70 |
12 | 08/28/2023 | 14:16:31 | 70.13, -37.72 | 60.41 | 08/28/2023 | 14:17:10 | 70.14, -37.77 | 60.42 | 2.14 | 39 |
13 | 08/28/2023 | 15:07:13 | -70.03, 129.75 | 119.68 | 08/28/2023 | 15:06:40 | -70.04, 129.72 | 119.67 | 1.61 | 33 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/17/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/17/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8