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: 4/26/2023
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 | 04/27/2023 | 21:59:27 | -70.25, 26.31 | 123.80 | 04/27/2023 | 22:00:12 | -70.23, 26.35 | 123.82 | 1.92 | 45 |
2 | 04/27/2023 | 22:50:11 | 70.13,-166.19 | 56.07 | 04/27/2023 | 22:49:39 | 70.13,-166.16 | 56.07 | 1.36 | 32 |
3 | 04/30/2023 | 13:25:53 | 70.96, -26.39 | 56.12 | 04/30/2023 | 13:27:01 | 70.82, -24.53 | 55.93 | 69.31 | 68 |
4 | 04/30/2023 | 14:16:22 | -70.19, 142.17 | 124.70 | 04/30/2023 | 14:16:41 | -70.17, 142.13 | 124.72 | 3.19 | 19 |
5 | 04/30/2023 | 15:07:05 | 70.07, -50.34 | 55.17 | 04/30/2023 | 15:06:07 | 70.06, -50.38 | 55.16 | 2.48 | 58 |
6 | 05/03/2023 | 05:42:35 | 70.29, 90.48 | 54.61 | 05/03/2023 | 05:43:37 | 70.28, 90.54 | 54.59 | 2.30 | 62 |
7 | 05/03/2023 | 06:33:16 | -70.14,-101.98 | 125.55 | 05/03/2023 | 06:33:07 | -70.17,-101.98 | 125.52 | 3.27 | 9 |
8 | 05/03/2023 | 07:23:52 | 69.60, 66.14 | 53.89 | 05/03/2023 | 07:22:42 | 69.62, 64.89 | 53.93 | 48.40 | 70 |
9 | 05/05/2023 | 21:59:30 | 70.25,-153.69 | 53.80 | 05/05/2023 | 22:00:04 | 70.25,-153.63 | 53.79 | 2.32 | 34 |
10 | 05/05/2023 | 22:50:11 | -70.11, 13.85 | 126.37 | 05/05/2023 | 22:49:35 | -70.09, 13.78 | 126.38 | 3.47 | 36 |
11 | 05/08/2023 | 13:25:48 | -70.70, 154.06 | 126.47 | 05/08/2023 | 13:26:59 | -70.57, 155.08 | 126.64 | 40.50 | 71 |
12 | 05/08/2023 | 14:16:24 | 70.17, -37.79 | 52.97 | 05/08/2023 | 14:16:31 | 70.18, -37.84 | 52.98 | 2.13 | 7 |
13 | 05/08/2023 | 15:07:06 | -70.08, 129.67 | 127.14 | 05/08/2023 | 15:06:01 | -70.08, 129.65 | 127.14 | 1.02 | 65 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/26/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/26/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8