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: 5/5/2019
| 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 | 05/05/2019 | 14:15:46 | -70.17, 142.29 | 126.19 | 05/05/2019 | 14:16:39 | -70.19, 142.30 | 126.18 | 1.84 | 53 |
| 2 | 05/05/2019 | 15:06:30 | 70.06, -50.22 | 53.69 | 05/05/2019 | 15:06:06 | 70.08, -50.21 | 53.71 | 3.04 | 24 |
| 3 | 05/05/2019 | 15:56:57 | -69.17, 118.38 | 127.23 | 05/05/2019 | 15:55:50 | -69.21, 116.23 | 127.15 | 85.17 | 67 |
| 4 | 05/08/2019 | 06:32:39 | -70.15,-101.90 | 126.96 | 05/08/2019 | 06:33:10 | -70.13,-101.91 | 126.98 | 1.68 | 31 |
| 5 | 05/08/2019 | 07:23:23 | 70.03, 65.58 | 52.92 | 05/08/2019 | 07:22:37 | 70.02, 65.58 | 52.91 | 1.36 | 46 |
| 6 | 05/10/2019 | 21:58:57 | 70.53,-154.05 | 52.74 | 05/10/2019 | 22:00:08 | 70.41,-153.27 | 52.59 | 32.28 | 71 |
| 7 | 05/10/2019 | 22:49:33 | -70.12, 13.91 | 127.70 | 05/10/2019 | 22:49:41 | -70.14, 13.98 | 127.68 | 3.57 | 8 |
| 8 | 05/10/2019 | 23:40:17 | 70.01,-178.61 | 52.18 | 05/10/2019 | 23:39:08 | 70.03,-178.54 | 52.20 | 3.49 | 69 |
| 9 | 05/13/2019 | 14:15:45 | 70.20, -37.75 | 51.71 | 05/13/2019 | 14:16:43 | 70.21, -37.68 | 51.72 | 2.81 | 58 |
| 10 | 05/13/2019 | 15:06:26 | -70.04, 129.80 | 128.46 | 05/13/2019 | 15:06:14 | -70.06, 129.73 | 128.44 | 3.00 | 12 |
| 11 | 05/13/2019 | 15:56:59 | 69.35, -61.88 | 50.83 | 05/13/2019 | 15:55:50 | 69.44, -63.47 | 50.96 | 63.02 | 69 |
| 12 | 05/16/2019 | 06:32:38 | 70.12, 78.13 | 51.00 | 05/16/2019 | 06:33:16 | 70.13, 78.08 | 51.01 | 2.15 | 38 |
| 13 | 05/16/2019 | 07:23:20 | -70.02,-114.39 | 129.12 | 05/16/2019 | 07:22:46 | -70.04,-114.41 | 129.10 | 2.58 | 34 |
| 14 | 05/18/2019 | 21:59:01 | -70.94, 25.29 | 128.75 | 05/18/2019 | 22:00:09 | -70.85, 27.37 | 128.89 | 76.31 | 68 |
| 15 | 05/18/2019 | 22:49:31 | 70.11,-166.07 | 50.38 | 05/18/2019 | 22:49:47 | 70.13,-166.05 | 50.40 | 2.80 | 16 |
| 16 | 05/18/2019 | 23:40:13 | -70.00, 1.41 | 129.74 | 05/18/2019 | 23:39:18 | -69.99, 1.38 | 129.75 | 1.91 | 55 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/5/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/05/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service