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: 3/12/2023
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 | 03/13/2023 | 14:15:54 | -70.60, 141.59 | 106.49 | 03/13/2023 | 14:17:04 | -70.52, 142.67 | 106.63 | 41.01 | 70 |
2 | 03/13/2023 | 15:06:30 | 70.07, -50.27 | 72.94 | 03/13/2023 | 15:06:37 | 70.09, -50.31 | 72.96 | 2.27 | 7 |
3 | 03/13/2023 | 15:57:12 | -69.98, 117.20 | 107.18 | 03/13/2023 | 15:56:07 | -69.97, 117.16 | 107.17 | 1.41 | 65 |
4 | 03/16/2023 | 06:32:42 | -70.20,-102.00 | 107.98 | 03/16/2023 | 06:33:37 | -70.19,-101.93 | 108.00 | 2.97 | 55 |
5 | 03/16/2023 | 07:23:25 | 70.04, 65.55 | 71.85 | 03/16/2023 | 07:23:05 | 70.03, 65.49 | 71.84 | 2.47 | 20 |
6 | 03/16/2023 | 08:13:54 | -69.25,-125.97 | 109.00 | 03/16/2023 | 08:12:46 | -69.32,-127.85 | 108.85 | 74.20 | 68 |
7 | 03/18/2023 | 22:49:37 | -70.13, 13.88 | 109.12 | 03/18/2023 | 22:50:05 | -70.15, 13.90 | 109.10 | 2.84 | 28 |
8 | 03/18/2023 | 23:40:21 | 70.02,-178.65 | 70.76 | 03/18/2023 | 23:39:32 | 70.04,-178.61 | 70.79 | 2.59 | 49 |
9 | 03/21/2023 | 14:15:51 | 70.23, -37.82 | 69.94 | 03/21/2023 | 14:17:02 | 70.23, -37.74 | 69.93 | 2.84 | 71 |
10 | 03/21/2023 | 15:06:33 | -70.12, 129.66 | 110.19 | 03/21/2023 | 15:06:32 | -70.12, 129.74 | 110.19 | 2.77 | 1 |
11 | 03/21/2023 | 15:57:14 | 69.86, -62.63 | 69.53 | 03/21/2023 | 15:56:01 | 69.90, -62.93 | 69.58 | 12.07 | 73 |
12 | 03/24/2023 | 06:32:45 | 70.13, 78.10 | 68.78 | 03/24/2023 | 06:33:29 | 70.15, 78.03 | 68.79 | 3.24 | 44 |
13 | 03/24/2023 | 07:23:28 | -70.08,-114.49 | 111.30 | 03/24/2023 | 07:22:59 | -70.05,-114.48 | 111.33 | 3.41 | 29 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/12/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/12/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8