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: 4/14/2019
| 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 | 04/14/2019 | 05:42:20 | -71.19, -90.89 | 118.14 | 04/14/2019 | 05:43:26 | -71.04, -88.28 | 118.36 | 95.23 | 66 |
| 2 | 04/14/2019 | 06:32:47 | 70.17, 78.07 | 60.79 | 04/14/2019 | 06:33:07 | 70.17, 78.06 | 60.79 | 0.36 | 20 |
| 3 | 04/14/2019 | 07:23:28 | -70.04,-114.41 | 119.36 | 04/14/2019 | 07:22:37 | -70.06,-114.46 | 119.34 | 2.78 | 51 |
| 4 | 04/16/2019 | 21:58:57 | -70.26, 26.40 | 120.07 | 04/16/2019 | 22:00:08 | -70.28, 26.46 | 120.06 | 3.26 | 71 |
| 5 | 04/16/2019 | 22:49:41 | 70.14,-166.11 | 59.80 | 04/16/2019 | 22:49:36 | 70.12,-166.13 | 59.77 | 2.51 | 5 |
| 6 | 04/16/2019 | 23:40:20 | -69.90, 1.58 | 120.47 | 04/16/2019 | 23:39:07 | -69.96, 1.27 | 120.40 | 13.43 | 73 |
| 7 | 04/19/2019 | 14:15:51 | -70.22, 142.23 | 121.05 | 04/19/2019 | 14:16:37 | -70.23, 142.26 | 121.05 | 1.38 | 46 |
| 8 | 04/19/2019 | 15:06:35 | 70.10, -50.29 | 58.82 | 04/19/2019 | 15:06:04 | 70.12, -50.26 | 58.83 | 1.65 | 31 |
| 9 | 04/22/2019 | 05:42:16 | 71.01, 89.40 | 58.87 | 04/22/2019 | 05:43:23 | 70.93, 91.55 | 58.73 | 78.47 | 67 |
| 10 | 04/22/2019 | 06:32:44 | -70.18,-101.95 | 122.01 | 04/22/2019 | 06:33:05 | -70.17,-101.95 | 122.02 | 1.51 | 21 |
| 11 | 04/22/2019 | 07:23:28 | 70.07, 65.53 | 57.87 | 04/22/2019 | 07:22:32 | 70.06, 65.53 | 57.86 | 1.77 | 56 |
| 12 | 04/24/2019 | 21:58:56 | 70.25,-153.59 | 57.18 | 04/24/2019 | 22:00:03 | 70.26,-153.57 | 57.19 | 2.27 | 67 |
| 13 | 04/24/2019 | 22:49:38 | -70.15, 13.87 | 122.93 | 04/24/2019 | 22:49:33 | -70.17, 13.92 | 122.92 | 2.55 | 5 |
| 14 | 04/24/2019 | 23:40:16 | 69.72,-178.17 | 56.62 | 04/24/2019 | 23:39:05 | 69.77,-178.98 | 56.69 | 31.60 | 71 |
| 15 | 04/27/2019 | 14:15:50 | 70.22, -37.78 | 56.28 | 04/27/2019 | 14:16:32 | 70.20, -37.78 | 56.26 | 2.08 | 42 |
| 16 | 04/27/2019 | 15:06:32 | -70.12, 129.69 | 123.84 | 04/27/2019 | 15:06:02 | -70.10, 129.71 | 123.85 | 1.89 | 30 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/14/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/14/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service