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: 7/15/2023
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 | 07/16/2023 | 21:59:43 | -70.22, 26.43 | 131.08 | 07/16/2023 | 22:00:24 | -70.20, 26.45 | 131.10 | 2.10 | 41 |
2 | 07/16/2023 | 22:50:27 | 70.11,-166.09 | 48.82 | 07/16/2023 | 22:49:51 | 70.10,-166.05 | 48.81 | 1.69 | 36 |
3 | 07/19/2023 | 13:26:06 | 70.80, -26.06 | 50.00 | 07/19/2023 | 13:27:15 | 70.74, -24.51 | 49.87 | 57.01 | 69 |
4 | 07/19/2023 | 14:16:38 | -70.18, 142.26 | 130.65 | 07/19/2023 | 14:16:53 | -70.19, 142.31 | 130.65 | 2.06 | 15 |
5 | 07/19/2023 | 15:07:22 | 70.07, -50.27 | 49.24 | 07/19/2023 | 15:06:20 | 70.08, -50.20 | 49.26 | 2.94 | 62 |
6 | 07/22/2023 | 05:42:51 | 70.24, 90.60 | 49.92 | 07/22/2023 | 05:43:52 | 70.25, 90.65 | 49.92 | 2.05 | 61 |
7 | 07/22/2023 | 06:33:33 | -70.14,-101.92 | 130.18 | 07/22/2023 | 06:33:22 | -70.14,-101.87 | 130.18 | 2.02 | 11 |
8 | 07/22/2023 | 07:24:07 | 69.51, 66.33 | 49.16 | 07/22/2023 | 07:22:57 | 69.59, 65.01 | 49.31 | 52.24 | 70 |
9 | 07/24/2023 | 21:59:44 | 70.16,-153.51 | 50.39 | 07/24/2023 | 22:00:20 | 70.18,-153.56 | 50.40 | 2.71 | 36 |
10 | 07/24/2023 | 22:50:26 | -70.06, 13.97 | 129.72 | 07/24/2023 | 22:49:50 | -70.07, 13.92 | 129.70 | 2.66 | 36 |
11 | 07/27/2023 | 13:26:04 | -70.71, 154.09 | 128.46 | 07/27/2023 | 13:27:14 | -70.63, 155.36 | 128.60 | 47.48 | 70 |
12 | 07/27/2023 | 14:16:39 | 70.14, -37.71 | 50.95 | 07/27/2023 | 14:16:48 | 70.14, -37.73 | 50.94 | 0.94 | 9 |
13 | 07/27/2023 | 15:07:21 | -70.03, 129.78 | 129.16 | 07/27/2023 | 15:06:18 | -70.03, 129.76 | 129.15 | 0.80 | 63 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/15/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/15/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8