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: 4/9/2019
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 | 04/11/2019 | 14:15:53 | 70.21, -37.76 | 61.81 | 04/11/2019 | 14:16:38 | 70.22, -37.73 | 61.82 | 1.62 | 45 |
2 | 04/11/2019 | 15:06:35 | -70.13, 129.68 | 118.29 | 04/11/2019 | 15:06:08 | -70.11, 129.74 | 118.31 | 2.87 | 27 |
3 | 04/14/2019 | 05:42:20 | -71.18, -90.88 | 118.14 | 04/14/2019 | 05:43:26 | -71.05, -88.26 | 118.35 | 95.22 | 66 |
4 | 04/14/2019 | 06:32:47 | 70.17, 78.07 | 60.79 | 04/14/2019 | 06:33:07 | 70.18, 78.07 | 60.79 | 0.27 | 20 |
5 | 04/14/2019 | 07:23:29 | -70.09,-114.48 | 119.31 | 04/14/2019 | 07:22:37 | -70.07,-114.44 | 119.33 | 2.58 | 52 |
6 | 04/16/2019 | 21:58:57 | -70.25, 26.41 | 120.08 | 04/16/2019 | 22:00:09 | -70.24, 26.39 | 120.10 | 1.81 | 72 |
7 | 04/16/2019 | 22:49:41 | 70.14,-166.10 | 59.79 | 04/16/2019 | 22:49:36 | 70.12,-166.12 | 59.78 | 1.62 | 5 |
8 | 04/16/2019 | 23:40:20 | -69.89, 1.59 | 120.48 | 04/16/2019 | 23:39:07 | -69.97, 1.29 | 120.39 | 14.24 | 73 |
9 | 04/19/2019 | 14:15:51 | -70.21, 142.24 | 121.06 | 04/19/2019 | 14:16:37 | -70.24, 142.28 | 121.04 | 3.25 | 46 |
10 | 04/19/2019 | 15:06:35 | 70.10, -50.28 | 58.82 | 04/19/2019 | 15:06:04 | 70.12, -50.24 | 58.84 | 2.79 | 31 |
11 | 04/22/2019 | 05:42:16 | 71.01, 89.41 | 58.87 | 04/22/2019 | 05:43:23 | 70.94, 91.57 | 58.74 | 78.75 | 67 |
12 | 04/22/2019 | 06:32:44 | -70.18,-101.94 | 122.01 | 04/22/2019 | 06:33:05 | -70.18,-101.93 | 122.01 | 0.93 | 21 |
13 | 04/22/2019 | 07:23:28 | 70.07, 65.54 | 57.87 | 04/22/2019 | 07:22:32 | 70.06, 65.55 | 57.87 | 0.61 | 56 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/9/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/09/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service