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: 3/19/2023
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 | 03/21/2023 | 14:15:51 | 70.23, -37.82 | 69.94 | 03/21/2023 | 14:17:02 | 70.19, -37.79 | 69.89 | 4.02 | 71 |
2 | 03/21/2023 | 15:06:32 | -70.08, 129.73 | 110.24 | 03/21/2023 | 15:06:32 | -70.08, 129.67 | 110.24 | 2.09 | 0 |
3 | 03/21/2023 | 15:57:13 | 69.81, -62.56 | 69.47 | 03/21/2023 | 15:56:01 | 69.86, -62.98 | 69.55 | 17.30 | 72 |
4 | 03/24/2023 | 06:32:46 | 70.17, 78.04 | 68.82 | 03/24/2023 | 06:33:28 | 70.18, 78.07 | 68.82 | 1.64 | 42 |
5 | 03/24/2023 | 07:23:28 | -70.07,-114.49 | 111.31 | 03/24/2023 | 07:22:58 | -70.07,-114.45 | 111.31 | 1.40 | 30 |
6 | 03/26/2023 | 21:59:09 | -70.85, 25.41 | 111.51 | 03/26/2023 | 22:00:18 | -70.73, 27.13 | 111.70 | 64.55 | 69 |
7 | 03/26/2023 | 22:49:41 | 70.12,-166.12 | 67.71 | 03/26/2023 | 22:49:54 | 70.13,-166.11 | 67.71 | 0.81 | 13 |
8 | 03/26/2023 | 23:40:23 | -70.02, 1.36 | 112.42 | 03/26/2023 | 23:39:24 | -70.02, 1.37 | 112.41 | 0.45 | 59 |
9 | 03/29/2023 | 14:15:51 | -70.19, 142.25 | 113.27 | 03/29/2023 | 14:16:51 | -70.22, 142.26 | 113.25 | 3.44 | 60 |
10 | 03/29/2023 | 15:06:35 | 70.09, -50.28 | 66.62 | 03/29/2023 | 15:06:18 | 70.10, -50.26 | 66.63 | 1.93 | 17 |
11 | 03/29/2023 | 15:57:07 | -69.45, 117.98 | 114.06 | 03/29/2023 | 15:55:57 | -69.50, 116.55 | 113.96 | 56.06 | 70 |
12 | 04/01/2023 | 06:32:46 | -70.15,-101.92 | 114.35 | 04/01/2023 | 06:33:16 | -70.15,-101.94 | 114.35 | 0.54 | 30 |
13 | 04/01/2023 | 07:23:30 | 70.06, 65.54 | 65.54 | 04/01/2023 | 07:22:43 | 70.03, 65.54 | 65.52 | 2.36 | 47 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/19/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/19/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8