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: 3/21/2020
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 | 03/23/2020 | 06:32:56 | -70.14,-101.95 | 111.12 | 03/23/2020 | 06:33:29 | -70.12,-102.01 | 111.13 | 2.80 | 33 |
2 | 03/23/2020 | 07:23:39 | 70.02, 65.55 | 68.75 | 03/23/2020 | 07:22:55 | 70.02, 65.48 | 68.76 | 2.40 | 44 |
3 | 03/25/2020 | 21:59:13 | 70.42,-153.94 | 68.14 | 03/25/2020 | 22:00:24 | 70.32,-153.48 | 68.01 | 20.56 | 71 |
4 | 03/25/2020 | 22:49:51 | -70.12, 13.85 | 112.19 | 03/25/2020 | 22:49:56 | -70.10, 13.84 | 112.21 | 2.37 | 5 |
5 | 03/25/2020 | 23:40:35 | 70.00,-178.66 | 67.68 | 03/25/2020 | 23:39:23 | 69.99,-178.67 | 67.67 | 1.61 | 72 |
6 | 03/28/2020 | 14:16:05 | 70.20, -37.82 | 66.86 | 03/28/2020 | 14:16:54 | 70.18, -37.81 | 66.83 | 2.55 | 49 |
7 | 03/28/2020 | 15:06:46 | -70.06, 129.72 | 113.31 | 03/28/2020 | 15:06:24 | -70.08, 129.68 | 113.29 | 2.50 | 22 |
8 | 03/31/2020 | 05:42:34 | -71.19, -90.98 | 113.14 | 03/31/2020 | 05:43:40 | -71.08, -88.22 | 113.34 | 99.95 | 66 |
9 | 03/31/2020 | 06:33:00 | 70.14, 78.05 | 65.75 | 03/31/2020 | 06:33:22 | 70.14, 78.03 | 65.75 | 1.16 | 22 |
10 | 03/31/2020 | 07:23:42 | -70.05,-114.49 | 114.37 | 03/31/2020 | 07:22:52 | -70.04,-114.48 | 114.37 | 0.29 | 50 |
11 | 04/02/2020 | 21:59:12 | -70.24, 26.36 | 115.17 | 04/02/2020 | 22:00:23 | -70.23, 26.38 | 115.20 | 1.81 | 71 |
12 | 04/02/2020 | 22:49:56 | 70.13,-166.16 | 64.70 | 04/02/2020 | 22:49:50 | 70.11,-166.15 | 64.68 | 2.63 | 6 |
13 | 04/02/2020 | 23:40:34 | -69.88, 1.54 | 115.58 | 04/02/2020 | 23:39:21 | -69.90, 1.20 | 115.54 | 13.38 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/21/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/21/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service