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: 3/16/2020
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 | 03/17/2020 | 21:59:15 | -70.73, 25.56 | 108.36 | 03/17/2020 | 22:00:25 | -70.60, 26.94 | 108.55 | 52.44 | 70 |
2 | 03/17/2020 | 22:49:50 | 70.14,-166.19 | 71.01 | 03/17/2020 | 22:49:59 | 70.12,-166.13 | 70.98 | 3.34 | 9 |
3 | 03/17/2020 | 23:40:31 | -70.00, 1.34 | 109.16 | 03/17/2020 | 23:39:29 | -70.01, 1.35 | 109.15 | 0.54 | 62 |
4 | 03/20/2020 | 14:16:01 | -70.19, 142.20 | 110.00 | 03/20/2020 | 14:17:00 | -70.20, 142.23 | 109.99 | 1.95 | 59 |
5 | 03/20/2020 | 15:06:45 | 70.07, -50.31 | 69.87 | 03/20/2020 | 15:06:27 | 70.10, -50.28 | 69.90 | 2.92 | 18 |
6 | 03/20/2020 | 15:57:16 | -69.40, 118.00 | 110.85 | 03/20/2020 | 15:56:07 | -69.44, 116.45 | 110.75 | 60.73 | 69 |
7 | 03/23/2020 | 06:32:55 | -70.12,-101.93 | 111.13 | 03/23/2020 | 06:33:28 | -70.13,-102.00 | 111.13 | 2.90 | 33 |
8 | 03/23/2020 | 07:23:39 | 70.01, 65.56 | 68.74 | 03/23/2020 | 07:22:55 | 70.02, 65.49 | 68.75 | 2.97 | 44 |
9 | 03/25/2020 | 21:59:13 | 70.41,-153.93 | 68.14 | 03/25/2020 | 22:00:24 | 70.31,-153.49 | 68.01 | 19.89 | 71 |
10 | 03/25/2020 | 22:49:51 | -70.11, 13.87 | 112.20 | 03/25/2020 | 22:49:56 | -70.10, 13.84 | 112.21 | 1.45 | 5 |
11 | 03/25/2020 | 23:40:35 | 70.00,-178.65 | 67.67 | 03/25/2020 | 23:39:23 | 69.98,-178.68 | 67.67 | 1.70 | 72 |
12 | 03/28/2020 | 14:16:05 | 70.19, -37.81 | 66.85 | 03/28/2020 | 14:16:54 | 70.17, -37.82 | 66.81 | 3.03 | 49 |
13 | 03/28/2020 | 15:06:47 | -70.10, 129.66 | 113.27 | 03/28/2020 | 15:06:24 | -70.07, 129.68 | 113.30 | 3.40 | 23 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/16/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/16/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service