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: 3/14/2020
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 | 03/15/2020 | 06:32:54 | 70.14, 78.04 | 72.08 | 03/15/2020 | 06:33:31 | 70.15, 78.04 | 72.08 | 1.36 | 37 |
2 | 03/15/2020 | 07:23:36 | -70.05,-114.51 | 108.04 | 03/15/2020 | 07:23:01 | -70.04,-114.48 | 108.05 | 1.83 | 35 |
3 | 03/17/2020 | 21:59:15 | -70.71, 25.59 | 108.38 | 03/17/2020 | 22:00:25 | -70.63, 26.97 | 108.52 | 51.75 | 70 |
4 | 03/17/2020 | 22:49:50 | 70.13,-166.17 | 70.99 | 03/17/2020 | 22:49:59 | 70.14,-166.10 | 71.00 | 2.90 | 9 |
5 | 03/17/2020 | 23:40:31 | -69.98, 1.37 | 109.17 | 03/17/2020 | 23:39:30 | -69.97, 1.30 | 109.17 | 2.74 | 61 |
6 | 03/20/2020 | 14:16:00 | -70.18, 142.22 | 110.01 | 03/20/2020 | 14:17:00 | -70.18, 142.19 | 110.02 | 1.21 | 60 |
7 | 03/20/2020 | 15:06:44 | 70.06, -50.29 | 69.86 | 03/20/2020 | 15:06:27 | 70.06, -50.32 | 69.86 | 1.27 | 17 |
8 | 03/20/2020 | 15:57:16 | -69.44, 117.94 | 110.81 | 03/20/2020 | 15:56:06 | -69.46, 116.48 | 110.72 | 57.05 | 70 |
9 | 03/23/2020 | 06:32:56 | -70.16,-101.99 | 111.09 | 03/23/2020 | 06:33:28 | -70.16,-101.96 | 111.10 | 1.28 | 32 |
10 | 03/23/2020 | 07:23:40 | 70.05, 65.50 | 68.78 | 03/23/2020 | 07:22:55 | 70.04, 65.52 | 68.78 | 1.40 | 45 |
11 | 03/25/2020 | 21:59:13 | 70.41,-153.91 | 68.13 | 03/25/2020 | 22:00:24 | 70.34,-153.44 | 68.04 | 18.95 | 71 |
12 | 03/25/2020 | 22:49:51 | -70.10, 13.88 | 112.21 | 03/25/2020 | 22:49:57 | -70.08, 13.81 | 112.23 | 3.59 | 6 |
13 | 03/25/2020 | 23:40:35 | 69.99,-178.64 | 67.66 | 03/25/2020 | 23:39:23 | 70.01,-178.63 | 67.70 | 2.88 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/14/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/14/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service