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: 3/24/2020
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 | 03/25/2020 | 21:59:13 | 70.41,-153.92 | 68.13 | 03/25/2020 | 22:00:24 | 70.33,-153.47 | 68.02 | 19.12 | 71 |
2 | 03/25/2020 | 22:49:51 | -70.11, 13.86 | 112.20 | 03/25/2020 | 22:49:56 | -70.11, 13.85 | 112.20 | 0.52 | 5 |
3 | 03/25/2020 | 23:40:35 | 69.99,-178.64 | 67.66 | 03/25/2020 | 23:39:23 | 70.00,-178.66 | 67.68 | 1.25 | 72 |
4 | 03/28/2020 | 14:16:05 | 70.19, -37.80 | 66.85 | 03/28/2020 | 14:16:54 | 70.19, -37.79 | 66.84 | 0.48 | 49 |
5 | 03/28/2020 | 15:06:47 | -70.10, 129.65 | 113.26 | 03/28/2020 | 15:06:24 | -70.08, 129.69 | 113.28 | 2.75 | 23 |
6 | 03/31/2020 | 05:42:34 | -71.19, -90.97 | 113.14 | 03/31/2020 | 05:43:40 | -71.09, -88.21 | 113.33 | 99.95 | 66 |
7 | 03/31/2020 | 06:33:00 | 70.13, 78.06 | 65.74 | 03/31/2020 | 06:33:22 | 70.15, 78.04 | 65.76 | 2.75 | 22 |
8 | 03/31/2020 | 07:23:42 | -70.04,-114.48 | 114.37 | 03/31/2020 | 07:22:52 | -70.05,-114.47 | 114.36 | 1.24 | 50 |
9 | 04/02/2020 | 21:59:11 | -70.24, 26.36 | 115.17 | 04/02/2020 | 22:00:22 | -70.23, 26.39 | 115.19 | 1.43 | 71 |
10 | 04/02/2020 | 22:49:55 | 70.12,-166.16 | 64.70 | 04/02/2020 | 22:49:49 | 70.11,-166.14 | 64.68 | 1.44 | 6 |
11 | 04/02/2020 | 23:40:34 | -69.88, 1.54 | 115.58 | 04/02/2020 | 23:39:21 | -69.91, 1.20 | 115.53 | 13.31 | 73 |
12 | 04/05/2020 | 14:16:06 | -70.18, 142.22 | 116.26 | 04/05/2020 | 14:16:50 | -70.19, 142.21 | 116.26 | 1.13 | 44 |
13 | 04/05/2020 | 15:06:50 | 70.07, -50.30 | 63.61 | 04/05/2020 | 15:06:17 | 70.07, -50.32 | 63.62 | 0.85 | 33 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/24/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/24/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service