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: 4/19/2022
| 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 | 04/19/2022 | 14:16:04 | 70.18, -37.79 | 58.82 | 04/19/2022 | 14:16:59 | 70.18, -37.74 | 58.81 | 2.08 | 55 |
| 2 | 04/19/2022 | 15:06:45 | -70.05, 129.74 | 121.34 | 04/19/2022 | 15:06:29 | -70.07, 129.73 | 121.32 | 1.92 | 16 |
| 3 | 04/19/2022 | 15:57:16 | 69.23, -61.76 | 57.82 | 04/19/2022 | 15:56:08 | 69.30, -63.67 | 57.93 | 75.66 | 68 |
| 4 | 04/22/2022 | 06:32:59 | 70.11, 78.10 | 57.82 | 04/22/2022 | 06:33:28 | 70.13, 78.09 | 57.85 | 3.13 | 29 |
| 5 | 04/22/2022 | 07:23:41 | -70.02,-114.45 | 122.28 | 04/22/2022 | 07:22:58 | -70.02,-114.44 | 122.28 | 0.45 | 43 |
| 6 | 04/24/2022 | 21:59:16 | -70.47, 26.00 | 122.69 | 04/24/2022 | 22:00:27 | -70.35, 26.64 | 122.83 | 27.21 | 71 |
| 7 | 04/24/2022 | 22:49:55 | 70.09,-166.09 | 56.91 | 04/24/2022 | 22:49:57 | 70.07,-166.11 | 56.90 | 1.58 | 2 |
| 8 | 04/24/2022 | 23:40:36 | -69.95, 1.44 | 123.25 | 04/24/2022 | 23:39:27 | -69.97, 1.37 | 123.22 | 3.49 | 69 |
| 9 | 04/27/2022 | 14:16:06 | -70.19, 142.22 | 123.84 | 04/27/2022 | 14:16:57 | -70.16, 142.26 | 123.87 | 3.13 | 51 |
| 10 | 04/27/2022 | 15:06:50 | 70.07, -50.29 | 56.03 | 04/27/2022 | 15:06:24 | 70.05, -50.25 | 56.01 | 2.62 | 26 |
| 11 | 04/27/2022 | 15:57:15 | -69.08, 118.47 | 125.00 | 04/27/2022 | 15:56:08 | -69.18, 116.19 | 124.85 | 90.75 | 67 |
| 12 | 04/30/2022 | 05:42:35 | 71.05, 89.26 | 56.24 | 04/30/2022 | 05:43:41 | 71.00, 91.78 | 56.13 | 91.09 | 66 |
| 13 | 04/30/2022 | 06:33:01 | -70.12,-101.91 | 124.74 | 04/30/2022 | 06:33:25 | -70.13,-101.89 | 124.74 | 1.20 | 24 |
| 14 | 04/30/2022 | 07:23:45 | 70.01, 65.57 | 55.13 | 04/30/2022 | 07:22:52 | 70.02, 65.59 | 55.14 | 1.21 | 53 |
| 15 | 05/02/2022 | 21:59:15 | 70.21,-153.59 | 54.55 | 05/02/2022 | 22:00:23 | 70.18,-153.55 | 54.52 | 3.10 | 68 |
| 16 | 05/02/2022 | 22:49:56 | -70.06, 13.96 | 125.61 | 05/02/2022 | 22:49:53 | -70.08, 13.93 | 125.59 | 2.34 | 3 |
| 17 | 05/02/2022 | 23:40:35 | 69.69,-178.17 | 53.99 | 05/02/2022 | 23:39:24 | 69.75,-178.89 | 54.07 | 28.78 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/19/2022
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/19/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8