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: 3/9/2023
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 | 03/10/2023 | 22:49:34 | 70.10,-166.08 | 74.03 | 03/10/2023 | 22:50:04 | 70.12,-166.12 | 74.05 | 2.61 | 30 |
2 | 03/10/2023 | 23:40:16 | -70.00, 1.39 | 106.09 | 03/10/2023 | 23:39:34 | -70.00, 1.35 | 106.09 | 1.74 | 42 |
3 | 03/13/2023 | 14:15:48 | -70.32, 142.05 | 106.79 | 03/13/2023 | 14:16:59 | -70.28, 142.36 | 106.85 | 12.57 | 71 |
4 | 03/13/2023 | 15:06:29 | 70.05, -50.24 | 72.92 | 03/13/2023 | 15:06:28 | 70.06, -50.30 | 72.93 | 2.80 | 1 |
5 | 03/13/2023 | 15:57:11 | -69.95, 117.23 | 107.20 | 03/13/2023 | 15:55:58 | -69.95, 117.17 | 107.19 | 2.71 | 73 |
6 | 03/16/2023 | 06:32:42 | -70.18,-101.97 | 108.00 | 03/16/2023 | 06:33:24 | -70.16,-101.91 | 108.03 | 2.74 | 42 |
7 | 03/16/2023 | 07:23:25 | 70.02, 65.58 | 71.83 | 03/16/2023 | 07:22:51 | 70.05, 65.58 | 71.86 | 3.37 | 34 |
8 | 03/18/2023 | 21:59:02 | 70.58,-154.15 | 71.38 | 03/18/2023 | 22:00:12 | 70.47,-153.18 | 71.23 | 37.53 | 70 |
9 | 03/18/2023 | 22:49:37 | -70.10, 13.92 | 109.14 | 03/18/2023 | 22:49:47 | -70.09, 13.89 | 109.16 | 2.03 | 10 |
10 | 03/18/2023 | 23:40:21 | 70.00,-178.62 | 70.74 | 03/18/2023 | 23:39:14 | 69.97,-178.63 | 70.72 | 3.30 | 67 |
11 | 03/21/2023 | 14:15:50 | 70.15, -37.70 | 69.86 | 03/21/2023 | 14:16:38 | 70.17, -37.72 | 69.87 | 1.75 | 48 |
12 | 03/21/2023 | 15:06:32 | -70.04, 129.78 | 110.27 | 03/21/2023 | 15:06:08 | -70.06, 129.76 | 110.25 | 1.79 | 24 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/9/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/09/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8