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: 4/19/2019
| 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 | 04/19/2019 | 14:15:50 | -70.21, 142.25 | 121.06 | 04/19/2019 | 14:16:36 | -70.23, 142.26 | 121.05 | 2.68 | 46 |
| 2 | 04/19/2019 | 15:06:34 | 70.09, -50.26 | 58.80 | 04/19/2019 | 15:06:04 | 70.07, -50.32 | 58.79 | 2.69 | 30 |
| 3 | 04/22/2019 | 05:42:16 | 70.99, 89.43 | 58.85 | 04/22/2019 | 05:43:24 | 70.88, 91.48 | 58.69 | 75.37 | 68 |
| 4 | 04/22/2019 | 06:32:44 | -70.17,-101.93 | 122.02 | 04/22/2019 | 06:33:05 | -70.17,-101.94 | 122.02 | 0.61 | 21 |
| 5 | 04/22/2019 | 07:23:28 | 70.05, 65.56 | 57.85 | 04/22/2019 | 07:22:32 | 70.07, 65.55 | 57.87 | 1.55 | 56 |
| 6 | 04/24/2019 | 21:58:56 | 70.23,-153.56 | 57.16 | 04/24/2019 | 22:00:04 | 70.22,-153.64 | 57.14 | 3.08 | 68 |
| 7 | 04/24/2019 | 22:49:38 | -70.14, 13.90 | 122.95 | 04/24/2019 | 22:49:34 | -70.11, 13.85 | 122.97 | 3.30 | 4 |
| 8 | 04/24/2019 | 23:40:16 | 69.70,-178.15 | 56.60 | 04/24/2019 | 23:39:05 | 69.78,-178.97 | 56.70 | 33.02 | 71 |
| 9 | 04/27/2019 | 14:15:50 | 70.20, -37.74 | 56.26 | 04/27/2019 | 14:16:32 | 70.20, -37.78 | 56.26 | 1.49 | 42 |
| 10 | 04/27/2019 | 15:06:32 | -70.10, 129.72 | 123.85 | 04/27/2019 | 15:06:02 | -70.10, 129.71 | 123.85 | 0.39 | 30 |
| 11 | 04/30/2019 | 05:42:13 | -71.00, -90.59 | 123.73 | 04/30/2019 | 05:43:21 | -70.90, -88.51 | 123.89 | 76.47 | 68 |
| 12 | 04/30/2019 | 06:32:43 | 70.17, 78.07 | 55.39 | 04/30/2019 | 06:32:59 | 70.18, 78.07 | 55.40 | 1.73 | 16 |
| 13 | 04/30/2019 | 07:23:25 | -70.07,-114.46 | 124.73 | 04/30/2019 | 07:22:29 | -70.08,-114.43 | 124.71 | 2.05 | 56 |
| 14 | 05/02/2019 | 21:58:53 | -70.24, 26.42 | 125.34 | 05/02/2019 | 22:00:01 | -70.23, 26.37 | 125.36 | 2.42 | 68 |
| 15 | 05/02/2019 | 22:49:37 | 70.14,-166.12 | 54.55 | 05/02/2019 | 22:49:27 | 70.16,-166.08 | 54.57 | 2.66 | 10 |
| 16 | 05/02/2019 | 23:40:14 | -69.77, 1.75 | 125.84 | 05/02/2019 | 23:39:02 | -69.79, 1.03 | 125.80 | 27.71 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/19/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/19/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service