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: 7/19/2023
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 | 07/19/2023 | 13:26:06 | 70.81, -26.07 | 50.01 | 07/19/2023 | 13:27:15 | 70.73, -24.52 | 49.86 | 57.39 | 69 |
2 | 07/19/2023 | 14:16:38 | -70.19, 142.24 | 130.64 | 07/19/2023 | 14:16:53 | -70.17, 142.29 | 130.66 | 2.93 | 15 |
3 | 07/19/2023 | 15:07:22 | 70.08, -50.28 | 49.25 | 07/19/2023 | 15:06:20 | 70.07, -50.21 | 49.25 | 2.88 | 62 |
4 | 07/22/2023 | 05:42:51 | 70.25, 90.59 | 49.93 | 07/22/2023 | 05:43:52 | 70.24, 90.64 | 49.91 | 2.26 | 61 |
5 | 07/22/2023 | 06:33:32 | -70.10,-101.86 | 130.22 | 07/22/2023 | 06:33:22 | -70.13,-101.88 | 130.20 | 3.25 | 10 |
6 | 07/22/2023 | 07:24:07 | 69.51, 66.32 | 49.17 | 07/22/2023 | 07:22:57 | 69.59, 65.00 | 49.30 | 51.82 | 70 |
7 | 07/24/2023 | 21:59:45 | 70.17,-153.52 | 50.40 | 07/24/2023 | 22:00:21 | 70.17,-153.57 | 50.39 | 1.87 | 36 |
8 | 07/24/2023 | 22:50:27 | -70.07, 13.95 | 129.71 | 07/24/2023 | 22:49:51 | -70.06, 13.91 | 129.71 | 1.90 | 36 |
9 | 07/27/2023 | 13:26:04 | -70.72, 154.06 | 128.45 | 07/27/2023 | 13:27:14 | -70.62, 155.34 | 128.60 | 48.24 | 70 |
10 | 07/27/2023 | 14:16:39 | 70.15, -37.72 | 50.96 | 07/27/2023 | 14:16:48 | 70.13, -37.74 | 50.94 | 2.15 | 9 |
11 | 07/27/2023 | 15:07:21 | -70.04, 129.76 | 129.15 | 07/27/2023 | 15:06:18 | -70.02, 129.74 | 129.16 | 2.28 | 63 |
12 | 07/30/2023 | 05:42:50 | -70.23, -89.39 | 128.34 | 07/30/2023 | 05:43:48 | -70.23, -89.34 | 128.35 | 1.78 | 58 |
13 | 07/30/2023 | 06:33:34 | 70.13, 78.07 | 51.57 | 07/30/2023 | 06:33:15 | 70.12, 78.14 | 51.55 | 2.94 | 19 |
14 | 07/30/2023 | 07:24:04 | -69.39,-113.51 | 129.21 | 07/30/2023 | 07:22:55 | -69.46,-115.13 | 129.06 | 63.77 | 69 |
15 | 08/01/2023 | 21:59:44 | -70.16, 26.48 | 127.75 | 08/01/2023 | 22:00:16 | -70.14, 26.43 | 127.78 | 2.83 | 32 |
16 | 08/01/2023 | 22:50:28 | 70.07,-166.06 | 52.16 | 08/01/2023 | 22:49:42 | 70.08,-166.02 | 52.18 | 2.39 | 46 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/19/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/19/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8