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: 4/17/2020
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 | 04/18/2020 | 21:59:07 | -70.25, 26.42 | 121.05 | 04/18/2020 | 22:00:16 | -70.24, 26.37 | 121.07 | 2.07 | 69 |
2 | 04/18/2020 | 22:49:51 | 70.13,-166.08 | 58.81 | 04/18/2020 | 22:49:43 | 70.13,-166.14 | 58.82 | 2.24 | 8 |
3 | 04/18/2020 | 23:40:28 | -69.78, 1.75 | 121.56 | 04/18/2020 | 23:39:16 | -69.86, 1.11 | 121.46 | 25.99 | 72 |
4 | 04/21/2020 | 14:16:01 | -70.20, 142.26 | 122.01 | 04/21/2020 | 14:16:44 | -70.23, 142.24 | 121.99 | 3.41 | 43 |
5 | 04/21/2020 | 15:06:46 | 70.13, -50.33 | 57.91 | 04/21/2020 | 15:06:11 | 70.12, -50.28 | 57.89 | 2.53 | 35 |
6 | 04/24/2020 | 05:42:24 | 70.87, 89.63 | 57.81 | 04/24/2020 | 05:43:33 | 70.76, 91.26 | 57.65 | 60.95 | 69 |
7 | 04/24/2020 | 06:32:54 | -70.16,-101.90 | 122.95 | 04/24/2020 | 06:33:12 | -70.17,-101.98 | 122.95 | 3.01 | 18 |
8 | 04/24/2020 | 07:23:39 | 70.09, 65.50 | 56.97 | 04/24/2020 | 07:22:38 | 70.10, 65.58 | 56.99 | 3.15 | 61 |
9 | 04/26/2020 | 21:59:07 | 70.25,-153.61 | 56.30 | 04/26/2020 | 22:00:10 | 70.25,-153.62 | 56.28 | 0.73 | 63 |
10 | 04/26/2020 | 22:49:49 | -70.16, 13.85 | 123.81 | 04/26/2020 | 22:49:40 | -70.15, 13.88 | 123.83 | 1.66 | 9 |
11 | 04/26/2020 | 23:40:24 | 69.57,-177.96 | 55.57 | 04/26/2020 | 23:39:14 | 69.65,-179.18 | 55.67 | 48.25 | 70 |
12 | 04/29/2020 | 14:16:01 | 70.21, -37.78 | 55.41 | 04/29/2020 | 14:16:38 | 70.23, -37.77 | 55.42 | 1.50 | 37 |
13 | 04/29/2020 | 15:06:43 | -70.12, 129.69 | 124.70 | 04/29/2020 | 15:06:08 | -70.13, 129.73 | 124.68 | 2.19 | 35 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/17/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/17/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service