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: 1/14/2023
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 | 01/16/2023 | 15:06:08 | -70.10, 129.73 | 89.00 | 01/16/2023 | 15:06:57 | -70.08, 129.73 | 89.03 | 2.49 | 49 |
2 | 01/16/2023 | 15:56:52 | 69.97, -62.77 | 90.86 | 01/16/2023 | 15:56:24 | 69.97, -62.78 | 90.86 | 0.45 | 28 |
3 | 01/19/2023 | 06:32:35 | 70.88, 76.93 | 91.31 | 01/19/2023 | 06:33:42 | 70.78, 79.02 | 91.12 | 76.89 | 67 |
4 | 01/19/2023 | 07:23:03 | -70.06,-114.45 | 89.57 | 01/19/2023 | 07:23:23 | -70.07,-114.40 | 89.57 | 1.86 | 20 |
5 | 01/19/2023 | 08:13:47 | 69.94, 53.05 | 90.30 | 01/19/2023 | 08:12:50 | 69.96, 53.09 | 90.32 | 2.57 | 57 |
6 | 01/21/2023 | 22:49:16 | 70.12,-166.08 | 89.93 | 01/21/2023 | 22:50:19 | 70.13,-166.05 | 89.93 | 1.63 | 63 |
7 | 01/21/2023 | 23:39:58 | -70.03, 1.37 | 90.17 | 01/21/2023 | 23:39:49 | -70.02, 1.43 | 90.19 | 2.75 | 9 |
8 | 01/22/2023 | 00:30:34 | 69.49, 169.49 | 89.25 | 01/22/2023 | 00:29:23 | 69.52, 168.39 | 89.33 | 43.03 | 71 |
9 | 01/24/2023 | 15:06:09 | 70.05, -50.20 | 89.24 | 01/24/2023 | 15:06:44 | 70.05, -50.27 | 89.23 | 2.62 | 35 |
10 | 01/24/2023 | 15:56:51 | -69.96, 117.25 | 90.87 | 01/24/2023 | 15:56:14 | -69.94, 117.22 | 90.88 | 2.55 | 37 |
11 | 01/27/2023 | 06:32:26 | -70.47,-102.40 | 90.97 | 01/27/2023 | 06:33:37 | -70.38,-101.54 | 91.11 | 33.58 | 71 |
12 | 01/27/2023 | 07:23:04 | 70.04, 65.58 | 88.57 | 01/27/2023 | 07:23:08 | 70.04, 65.62 | 88.57 | 1.51 | 4 |
13 | 01/27/2023 | 08:13:46 | -69.95,-126.96 | 91.54 | 01/27/2023 | 08:12:38 | -69.94,-126.89 | 91.55 | 3.16 | 68 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/14/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/14/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8