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: 7/12/2023
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 | 07/14/2023 | 05:42:48 | -70.25, -89.39 | 131.47 | 07/14/2023 | 05:43:54 | -70.27, -89.34 | 131.47 | 2.46 | 66 |
2 | 07/14/2023 | 06:33:32 | 70.14, 78.10 | 48.42 | 07/14/2023 | 06:33:22 | 70.12, 78.08 | 48.40 | 2.90 | 10 |
3 | 07/14/2023 | 07:24:08 | -69.73,-113.97 | 132.01 | 07/14/2023 | 07:22:56 | -69.78,-114.76 | 131.92 | 30.68 | 72 |
4 | 07/16/2023 | 21:59:43 | -70.20, 26.45 | 131.09 | 07/16/2023 | 22:00:24 | -70.23, 26.48 | 131.08 | 2.56 | 41 |
5 | 07/16/2023 | 22:50:27 | 70.10,-166.07 | 48.80 | 07/16/2023 | 22:49:52 | 70.07,-166.10 | 48.78 | 3.40 | 35 |
6 | 07/19/2023 | 13:26:07 | 70.84, -26.12 | 50.05 | 07/19/2023 | 13:27:16 | 70.71, -24.56 | 49.84 | 59.10 | 69 |
7 | 07/19/2023 | 14:16:38 | -70.16, 142.28 | 130.67 | 07/19/2023 | 14:16:54 | -70.16, 142.27 | 130.68 | 0.52 | 16 |
8 | 07/19/2023 | 15:07:21 | 70.06, -50.25 | 49.23 | 07/19/2023 | 15:06:20 | 70.05, -50.24 | 49.23 | 0.49 | 61 |
9 | 07/22/2023 | 05:42:50 | 70.23, 90.63 | 49.91 | 07/22/2023 | 05:43:52 | 70.23, 90.63 | 49.90 | 0.51 | 62 |
10 | 07/22/2023 | 06:33:32 | -70.12,-101.90 | 130.20 | 07/22/2023 | 06:33:22 | -70.13,-101.89 | 130.20 | 0.57 | 10 |
11 | 07/22/2023 | 07:24:07 | 69.54, 66.28 | 49.20 | 07/22/2023 | 07:22:57 | 69.57, 64.99 | 49.29 | 50.25 | 70 |
12 | 07/24/2023 | 21:59:45 | 70.20,-153.56 | 50.43 | 07/24/2023 | 22:00:21 | 70.18,-153.57 | 50.39 | 2.63 | 36 |
13 | 07/24/2023 | 22:50:27 | -70.09, 13.92 | 129.69 | 07/24/2023 | 22:49:51 | -70.07, 13.92 | 129.70 | 1.90 | 36 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/12/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/12/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8