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: 4/16/2020
| 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 | 04/16/2020 | 05:42:27 | -71.05, -90.64 | 119.28 | 04/16/2020 | 05:43:34 | -70.99, -88.38 | 119.40 | 82.03 | 67 |
| 2 | 04/16/2020 | 06:32:57 | 70.19, 78.05 | 59.82 | 04/16/2020 | 06:33:14 | 70.17, 78.04 | 59.80 | 1.71 | 17 |
| 3 | 04/16/2020 | 07:23:38 | -70.06,-114.43 | 120.33 | 04/16/2020 | 07:22:44 | -70.06,-114.48 | 120.32 | 1.91 | 54 |
| 4 | 04/18/2020 | 21:59:07 | -70.27, 26.39 | 121.03 | 04/18/2020 | 22:00:15 | -70.28, 26.43 | 121.03 | 1.89 | 68 |
| 5 | 04/18/2020 | 22:49:51 | 70.14,-166.11 | 58.83 | 04/18/2020 | 22:49:42 | 70.17,-166.09 | 58.85 | 2.79 | 9 |
| 6 | 04/18/2020 | 23:40:28 | -69.80, 1.73 | 121.54 | 04/18/2020 | 23:39:16 | -69.84, 1.09 | 121.48 | 24.99 | 72 |
| 7 | 04/21/2020 | 14:16:01 | -70.22, 142.23 | 122.00 | 04/21/2020 | 14:16:44 | -70.22, 142.22 | 122.01 | 0.65 | 43 |
| 8 | 04/21/2020 | 15:06:45 | 70.10, -50.28 | 57.87 | 04/21/2020 | 15:06:11 | 70.10, -50.30 | 57.87 | 1.12 | 34 |
| 9 | 04/24/2020 | 05:42:25 | 70.89, 89.60 | 57.83 | 04/24/2020 | 05:43:33 | 70.80, 91.32 | 57.68 | 63.62 | 68 |
| 10 | 04/24/2020 | 06:32:55 | -70.17,-101.93 | 122.94 | 04/24/2020 | 06:33:12 | -70.21,-101.92 | 122.91 | 3.50 | 17 |
| 11 | 04/24/2020 | 07:23:39 | 70.06, 65.56 | 56.93 | 04/24/2020 | 07:22:39 | 70.09, 65.55 | 56.97 | 3.32 | 60 |
| 12 | 04/26/2020 | 21:59:07 | 70.27,-153.64 | 56.32 | 04/26/2020 | 22:00:09 | 70.29,-153.56 | 56.32 | 3.05 | 62 |
| 13 | 04/26/2020 | 22:49:48 | -70.13, 13.90 | 123.85 | 04/26/2020 | 22:49:40 | -70.14, 13.85 | 123.84 | 1.89 | 8 |
| 14 | 04/26/2020 | 23:40:24 | 69.59,-177.98 | 55.59 | 04/26/2020 | 23:39:14 | 69.63,-179.21 | 55.66 | 47.49 | 70 |
| 15 | 04/29/2020 | 14:16:01 | 70.24, -37.81 | 55.44 | 04/29/2020 | 14:16:38 | 70.21, -37.79 | 55.40 | 3.11 | 37 |
| 16 | 04/29/2020 | 15:06:42 | -70.09, 129.73 | 124.73 | 04/29/2020 | 15:06:08 | -70.12, 129.70 | 124.70 | 3.14 | 34 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/16/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/16/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service