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: 5/3/2023
| 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 | 05/03/2023 | 05:42:35 | 70.29, 90.47 | 54.61 | 05/03/2023 | 05:43:37 | 70.29, 90.54 | 54.60 | 2.64 | 62 |
| 2 | 05/03/2023 | 06:33:16 | -70.15,-102.00 | 125.54 | 05/03/2023 | 06:33:07 | -70.17,-101.99 | 125.53 | 1.89 | 9 |
| 3 | 05/03/2023 | 07:23:52 | 69.61, 66.13 | 53.89 | 05/03/2023 | 07:22:42 | 69.63, 64.90 | 53.94 | 47.88 | 70 |
| 4 | 05/05/2023 | 21:59:30 | 70.25,-153.69 | 53.79 | 05/05/2023 | 22:00:05 | 70.22,-153.67 | 53.76 | 2.86 | 35 |
| 5 | 05/05/2023 | 22:50:11 | -70.11, 13.85 | 126.36 | 05/05/2023 | 22:49:35 | -70.11, 13.81 | 126.36 | 1.49 | 36 |
| 6 | 05/08/2023 | 13:25:49 | -70.75, 153.98 | 126.42 | 05/08/2023 | 13:26:59 | -70.63, 155.16 | 126.58 | 45.76 | 70 |
| 7 | 05/08/2023 | 14:16:25 | 70.21, -37.86 | 53.01 | 05/08/2023 | 14:16:32 | 70.19, -37.83 | 52.99 | 2.83 | 7 |
| 8 | 05/08/2023 | 15:07:06 | -70.08, 129.68 | 127.14 | 05/08/2023 | 15:06:02 | -70.08, 129.64 | 127.13 | 1.35 | 64 |
| 9 | 05/11/2023 | 05:42:35 | -70.25, -89.45 | 127.65 | 05/11/2023 | 05:43:32 | -70.24, -89.52 | 127.66 | 2.80 | 57 |
| 10 | 05/11/2023 | 06:33:19 | 70.13, 78.04 | 52.22 | 05/11/2023 | 06:32:59 | 70.13, 77.97 | 52.22 | 2.90 | 20 |
| 11 | 05/11/2023 | 07:23:48 | -69.36,-113.49 | 128.59 | 05/11/2023 | 07:22:40 | -69.42,-115.38 | 128.48 | 74.30 | 68 |
| 12 | 05/13/2023 | 21:59:29 | -70.23, 26.37 | 128.35 | 05/13/2023 | 21:59:57 | -70.22, 26.33 | 128.36 | 1.72 | 28 |
| 13 | 05/13/2023 | 22:50:13 | 70.11,-166.15 | 51.53 | 05/13/2023 | 22:49:24 | 70.10,-166.19 | 51.52 | 1.93 | 49 |
| 14 | 05/16/2023 | 13:25:42 | 70.30, -25.29 | 51.11 | 05/16/2023 | 13:26:52 | 70.32, -25.26 | 51.12 | 2.60 | 70 |
| 15 | 05/16/2023 | 14:16:24 | -70.21, 142.17 | 129.00 | 05/16/2023 | 14:16:22 | -70.22, 142.22 | 128.99 | 2.35 | 2 |
| 16 | 05/16/2023 | 15:07:04 | 69.89, -50.03 | 50.66 | 05/16/2023 | 15:05:52 | 69.94, -50.53 | 50.73 | 20.06 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/3/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/03/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8