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: 4/15/2019
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 | 04/16/2019 | 21:58:57 | -70.25, 26.42 | 120.08 | 04/16/2019 | 22:00:09 | -70.24, 26.40 | 120.10 | 1.15 | 72 |
2 | 04/16/2019 | 22:49:41 | 70.12,-166.09 | 59.78 | 04/16/2019 | 22:49:36 | 70.13,-166.11 | 59.79 | 1.43 | 5 |
3 | 04/16/2019 | 23:40:20 | -69.88, 1.60 | 120.49 | 04/16/2019 | 23:39:08 | -69.91, 1.21 | 120.44 | 15.10 | 72 |
4 | 04/19/2019 | 14:15:50 | -70.21, 142.25 | 121.06 | 04/19/2019 | 14:16:37 | -70.19, 142.20 | 121.09 | 2.76 | 47 |
5 | 04/19/2019 | 15:06:34 | 70.09, -50.26 | 58.80 | 04/19/2019 | 15:06:04 | 70.08, -50.31 | 58.80 | 2.34 | 30 |
6 | 04/22/2019 | 05:42:16 | 71.00, 89.43 | 58.86 | 04/22/2019 | 05:43:24 | 70.89, 91.49 | 58.70 | 75.89 | 68 |
7 | 04/22/2019 | 06:32:44 | -70.17,-101.93 | 122.02 | 04/22/2019 | 06:33:05 | -70.19,-101.92 | 122.01 | 2.19 | 21 |
8 | 04/22/2019 | 07:23:28 | 70.06, 65.56 | 57.85 | 04/22/2019 | 07:22:32 | 70.07, 65.56 | 57.88 | 2.16 | 56 |
9 | 04/24/2019 | 21:58:56 | 70.23,-153.56 | 57.16 | 04/24/2019 | 22:00:04 | 70.23,-153.61 | 57.16 | 1.97 | 68 |
10 | 04/24/2019 | 22:49:38 | -70.13, 13.90 | 122.95 | 04/24/2019 | 22:49:34 | -70.13, 13.88 | 122.95 | 0.87 | 4 |
11 | 04/24/2019 | 23:40:17 | 69.76,-178.23 | 56.65 | 04/24/2019 | 23:39:05 | 69.79,-178.95 | 56.71 | 28.22 | 72 |
12 | 04/27/2019 | 14:15:50 | 70.20, -37.75 | 56.26 | 04/27/2019 | 14:16:32 | 70.22, -37.75 | 56.28 | 3.08 | 42 |
13 | 04/27/2019 | 15:06:32 | -70.10, 129.72 | 123.85 | 04/27/2019 | 15:06:02 | -70.13, 129.75 | 123.82 | 3.42 | 30 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/15/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/15/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service