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: 4/8/2023
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 | 04/09/2023 | 05:42:32 | -70.80, -90.34 | 116.71 | 04/09/2023 | 05:43:41 | -70.68, -88.84 | 116.88 | 56.88 | 69 |
2 | 04/09/2023 | 06:33:06 | 70.17, 77.99 | 62.62 | 04/09/2023 | 06:33:16 | 70.14, 78.02 | 62.59 | 3.16 | 10 |
3 | 04/09/2023 | 07:23:47 | -70.02,-114.47 | 117.56 | 04/09/2023 | 07:22:46 | -70.02,-114.51 | 117.54 | 1.73 | 61 |
4 | 04/11/2023 | 21:59:17 | -70.21, 26.39 | 118.33 | 04/11/2023 | 22:00:13 | -70.22, 26.38 | 118.32 | 1.77 | 56 |
5 | 04/11/2023 | 22:50:01 | 70.09,-166.13 | 61.55 | 04/11/2023 | 22:49:40 | 70.11,-166.13 | 61.57 | 2.21 | 21 |
6 | 04/11/2023 | 23:40:30 | -69.31, 2.34 | 119.28 | 04/11/2023 | 23:39:22 | -69.34, 0.44 | 119.20 | 74.56 | 68 |
7 | 04/14/2023 | 13:25:48 | 71.13, -26.67 | 61.68 | 04/14/2023 | 13:26:54 | 71.04, -24.13 | 61.52 | 92.21 | 66 |
8 | 04/14/2023 | 14:16:14 | -70.19, 142.18 | 119.32 | 04/14/2023 | 14:16:38 | -70.17, 142.19 | 119.35 | 2.79 | 24 |
9 | 04/14/2023 | 15:06:58 | 70.08, -50.35 | 60.56 | 04/14/2023 | 15:06:05 | 70.06, -50.32 | 60.53 | 3.13 | 53 |
10 | 04/17/2023 | 05:42:28 | 70.23, 90.56 | 59.78 | 04/17/2023 | 05:43:32 | 70.24, 90.57 | 59.78 | 1.30 | 64 |
11 | 04/17/2023 | 06:33:10 | -70.13,-101.96 | 120.34 | 04/17/2023 | 06:33:02 | -70.13,-101.96 | 120.34 | 0.47 | 8 |
12 | 04/17/2023 | 07:23:46 | 69.60, 66.14 | 59.10 | 04/17/2023 | 07:22:35 | 69.69, 65.07 | 59.22 | 42.65 | 71 |
13 | 04/19/2023 | 21:59:24 | 70.18,-153.59 | 58.79 | 04/19/2023 | 21:59:56 | 70.18,-153.63 | 58.78 | 1.45 | 32 |
14 | 04/19/2023 | 22:50:06 | -70.08, 13.88 | 121.33 | 04/19/2023 | 22:49:26 | -70.07, 13.85 | 121.34 | 1.51 | 40 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/8/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/08/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8