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: 4/25/2020
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 | 04/26/2020 | 21:59:08 | 70.27,-153.64 | 56.32 | 04/26/2020 | 22:00:10 | 70.29,-153.57 | 56.32 | 3.05 | 62 |
2 | 04/26/2020 | 22:49:49 | -70.14, 13.89 | 123.84 | 04/26/2020 | 22:49:41 | -70.13, 13.84 | 123.85 | 2.43 | 8 |
3 | 04/26/2020 | 23:40:25 | 69.59,-177.99 | 55.59 | 04/26/2020 | 23:39:15 | 69.63,-179.21 | 55.66 | 47.51 | 70 |
4 | 04/29/2020 | 14:16:01 | 70.24, -37.81 | 55.44 | 04/29/2020 | 14:16:38 | 70.21, -37.79 | 55.41 | 2.79 | 37 |
5 | 04/29/2020 | 15:06:42 | -70.10, 129.72 | 124.72 | 04/29/2020 | 15:06:08 | -70.11, 129.69 | 124.71 | 1.52 | 34 |
6 | 05/02/2020 | 05:42:22 | -70.89, -90.41 | 124.68 | 05/02/2020 | 05:43:31 | -70.75, -88.77 | 124.87 | 61.80 | 69 |
7 | 05/02/2020 | 06:32:55 | 70.20, 78.01 | 54.59 | 05/02/2020 | 06:33:06 | 70.19, 78.05 | 54.58 | 1.94 | 11 |
8 | 05/02/2020 | 07:23:36 | -70.06,-114.45 | 125.57 | 05/02/2020 | 07:22:36 | -70.09,-114.45 | 125.53 | 3.55 | 60 |
9 | 05/04/2020 | 21:59:05 | -70.28, 26.35 | 126.10 | 05/04/2020 | 22:00:07 | -70.29, 26.42 | 126.10 | 2.89 | 62 |
10 | 05/04/2020 | 22:49:49 | 70.17,-166.17 | 53.78 | 05/04/2020 | 22:49:34 | 70.17,-166.10 | 53.78 | 2.44 | 15 |
11 | 05/04/2020 | 23:40:22 | -69.60, 2.00 | 126.82 | 05/04/2020 | 23:39:11 | -69.69, 0.86 | 126.71 | 45.09 | 71 |
12 | 05/07/2020 | 14:15:58 | -70.19, 142.25 | 126.94 | 05/07/2020 | 14:16:36 | -70.21, 142.19 | 126.92 | 2.96 | 38 |
13 | 05/07/2020 | 15:06:42 | 70.08, -50.27 | 52.95 | 05/07/2020 | 15:06:03 | 70.08, -50.34 | 52.95 | 2.74 | 39 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/25/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/25/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service