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: 4/15/2022
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 | 04/16/2022 | 21:59:16 | 70.60,-154.21 | 60.19 | 04/16/2022 | 22:00:26 | 70.47,-153.20 | 60.03 | 40.11 | 70 |
2 | 04/16/2022 | 22:49:50 | -70.09, 13.91 | 120.36 | 04/16/2022 | 22:50:01 | -70.09, 13.88 | 120.36 | 1.08 | 11 |
3 | 04/16/2022 | 23:40:34 | 69.97,-178.60 | 59.51 | 04/16/2022 | 23:39:28 | 69.98,-178.63 | 59.53 | 1.93 | 66 |
4 | 04/19/2022 | 14:16:03 | 70.14, -37.72 | 58.78 | 04/19/2022 | 14:16:59 | 70.17, -37.75 | 58.80 | 3.01 | 56 |
5 | 04/19/2022 | 15:06:45 | -70.06, 129.73 | 121.33 | 04/19/2022 | 15:06:29 | -70.06, 129.73 | 121.32 | 0.67 | 16 |
6 | 04/19/2022 | 15:57:16 | 69.25, -61.77 | 57.83 | 04/19/2022 | 15:56:08 | 69.29, -63.68 | 57.92 | 75.37 | 68 |
7 | 04/22/2022 | 06:32:59 | 70.12, 78.09 | 57.84 | 04/22/2022 | 06:33:28 | 70.12, 78.07 | 57.84 | 1.07 | 29 |
8 | 04/22/2022 | 07:23:41 | -70.03,-114.45 | 122.27 | 04/22/2022 | 07:22:58 | -70.02,-114.44 | 122.28 | 0.88 | 43 |
9 | 04/24/2022 | 21:59:15 | -70.42, 26.08 | 122.74 | 04/24/2022 | 22:00:27 | -70.34, 26.63 | 122.83 | 22.26 | 72 |
10 | 04/24/2022 | 22:49:55 | 70.09,-166.10 | 56.92 | 04/24/2022 | 22:49:57 | 70.06,-166.12 | 56.89 | 3.32 | 2 |
11 | 04/24/2022 | 23:40:36 | -69.95, 1.43 | 123.24 | 04/24/2022 | 23:39:27 | -69.96, 1.37 | 123.23 | 3.01 | 69 |
12 | 04/27/2022 | 14:16:06 | -70.14, 142.30 | 123.89 | 04/27/2022 | 14:16:58 | -70.16, 142.26 | 123.87 | 3.11 | 52 |
13 | 04/27/2022 | 15:06:50 | 70.02, -50.22 | 55.98 | 04/27/2022 | 15:06:25 | 70.04, -50.26 | 56.01 | 2.81 | 25 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/15/2022
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/15/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8