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: 4/11/2019
| 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 | 04/11/2019 | 14:15:53 | 70.19, -37.72 | 61.79 | 04/11/2019 | 14:16:39 | 70.19, -37.79 | 61.78 | 2.44 | 46 |
| 2 | 04/11/2019 | 15:06:35 | -70.11, 129.72 | 118.31 | 04/11/2019 | 15:06:08 | -70.13, 129.77 | 118.29 | 3.07 | 27 |
| 3 | 04/14/2019 | 05:42:20 | -71.16, -90.84 | 118.17 | 04/14/2019 | 05:43:26 | -71.06, -88.25 | 118.34 | 94.15 | 66 |
| 4 | 04/14/2019 | 06:32:48 | 70.20, 78.02 | 60.82 | 04/14/2019 | 06:33:07 | 70.19, 78.09 | 60.80 | 3.15 | 19 |
| 5 | 04/14/2019 | 07:23:29 | -70.07,-114.45 | 119.33 | 04/14/2019 | 07:22:37 | -70.08,-114.43 | 119.32 | 1.63 | 52 |
| 6 | 04/16/2019 | 21:58:56 | -70.23, 26.44 | 120.10 | 04/16/2019 | 22:00:08 | -70.24, 26.40 | 120.10 | 1.57 | 72 |
| 7 | 04/16/2019 | 22:49:40 | 70.12,-166.07 | 59.77 | 04/16/2019 | 22:49:35 | 70.13,-166.12 | 59.78 | 2.04 | 5 |
| 8 | 04/16/2019 | 23:40:19 | -69.87, 1.62 | 120.50 | 04/16/2019 | 23:39:07 | -69.91, 1.22 | 120.44 | 15.97 | 72 |
| 9 | 04/19/2019 | 14:15:50 | -70.20, 142.26 | 121.07 | 04/19/2019 | 14:16:37 | -70.18, 142.19 | 121.10 | 3.40 | 47 |
| 10 | 04/19/2019 | 15:06:34 | 70.08, -50.26 | 58.80 | 04/19/2019 | 15:06:04 | 70.06, -50.33 | 58.78 | 3.65 | 30 |
| 11 | 04/22/2019 | 05:42:16 | 71.00, 89.43 | 58.86 | 04/22/2019 | 05:43:23 | 70.92, 91.55 | 58.73 | 77.23 | 67 |
| 12 | 04/22/2019 | 06:32:44 | -70.17,-101.92 | 122.03 | 04/22/2019 | 06:33:05 | -70.17,-101.95 | 122.03 | 1.12 | 21 |
| 13 | 04/22/2019 | 07:23:28 | 70.06, 65.56 | 57.85 | 04/22/2019 | 07:22:32 | 70.05, 65.53 | 57.85 | 1.35 | 56 |
| 14 | 04/24/2019 | 21:58:56 | 70.23,-153.57 | 57.17 | 04/24/2019 | 22:00:03 | 70.25,-153.59 | 57.17 | 1.48 | 67 |
| 15 | 04/24/2019 | 22:49:38 | -70.13, 13.90 | 122.95 | 04/24/2019 | 22:49:33 | -70.15, 13.91 | 122.94 | 1.66 | 5 |
| 16 | 04/24/2019 | 23:40:16 | 69.71,-178.16 | 56.60 | 04/24/2019 | 23:39:05 | 69.75,-179.00 | 56.67 | 32.95 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/11/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/11/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service