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: 4/17/2019
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 | 04/19/2019 | 14:15:50 | -70.21, 142.25 | 121.06 | 04/19/2019 | 14:16:37 | -70.18, 142.20 | 121.09 | 3.30 | 47 |
2 | 04/19/2019 | 15:06:34 | 70.09, -50.26 | 58.80 | 04/19/2019 | 15:06:04 | 70.08, -50.31 | 58.79 | 2.41 | 30 |
3 | 04/22/2019 | 05:42:16 | 70.99, 89.43 | 58.86 | 04/22/2019 | 05:43:24 | 70.89, 91.49 | 58.69 | 75.77 | 68 |
4 | 04/22/2019 | 06:32:44 | -70.17,-101.93 | 122.02 | 04/22/2019 | 06:33:05 | -70.18,-101.93 | 122.01 | 1.29 | 21 |
5 | 04/22/2019 | 07:23:28 | 70.05, 65.56 | 57.85 | 04/22/2019 | 07:22:32 | 70.07, 65.56 | 57.87 | 1.87 | 56 |
6 | 04/24/2019 | 21:58:56 | 70.23,-153.57 | 57.16 | 04/24/2019 | 22:00:04 | 70.23,-153.62 | 57.15 | 2.12 | 68 |
7 | 04/24/2019 | 22:49:38 | -70.14, 13.89 | 122.95 | 04/24/2019 | 22:49:34 | -70.13, 13.87 | 122.96 | 1.65 | 4 |
8 | 04/24/2019 | 23:40:17 | 69.76,-178.23 | 56.65 | 04/24/2019 | 23:39:05 | 69.79,-178.96 | 56.71 | 28.29 | 72 |
9 | 04/27/2019 | 14:15:50 | 70.20, -37.75 | 56.27 | 04/27/2019 | 14:16:32 | 70.22, -37.76 | 56.28 | 1.80 | 42 |
10 | 04/27/2019 | 15:06:32 | -70.10, 129.71 | 123.85 | 04/27/2019 | 15:06:02 | -70.12, 129.74 | 123.83 | 1.81 | 30 |
11 | 04/30/2019 | 05:42:14 | -71.06, -90.69 | 123.67 | 04/30/2019 | 05:43:21 | -70.92, -88.47 | 123.86 | 81.83 | 67 |
12 | 04/30/2019 | 06:32:43 | 70.17, 78.06 | 55.40 | 04/30/2019 | 06:33:00 | 70.15, 78.03 | 55.37 | 3.02 | 17 |
13 | 04/30/2019 | 07:23:25 | -70.07,-114.47 | 124.72 | 04/30/2019 | 07:22:30 | -70.05,-114.48 | 124.74 | 2.20 | 55 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/17/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/17/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service