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: 5/24/2023
| 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 | 05/24/2023 | 13:25:45 | -70.61, 154.25 | 130.24 | 05/24/2023 | 13:26:56 | -70.53, 155.16 | 130.35 | 34.95 | 71 |
| 2 | 05/24/2023 | 14:16:23 | 70.17, -37.75 | 49.30 | 05/24/2023 | 14:16:28 | 70.15, -37.74 | 49.28 | 1.51 | 5 |
| 3 | 05/24/2023 | 15:07:04 | -70.04, 129.77 | 130.84 | 05/24/2023 | 15:05:58 | -70.04, 129.73 | 130.84 | 1.63 | 66 |
| 4 | 05/27/2023 | 05:42:32 | -70.21, -89.33 | 131.13 | 05/27/2023 | 05:43:31 | -70.23, -89.40 | 131.11 | 3.31 | 59 |
| 5 | 05/27/2023 | 06:33:17 | 70.13, 78.09 | 48.79 | 05/27/2023 | 06:32:58 | 70.12, 78.10 | 48.78 | 1.36 | 19 |
| 6 | 05/27/2023 | 07:23:47 | -69.42,-113.53 | 131.95 | 05/27/2023 | 07:22:38 | -69.46,-115.18 | 131.87 | 64.56 | 69 |
| 7 | 05/29/2023 | 21:59:27 | -70.23, 26.41 | 131.53 | 05/29/2023 | 22:00:00 | -70.23, 26.49 | 131.54 | 3.05 | 33 |
| 8 | 05/29/2023 | 22:50:11 | 70.11,-166.10 | 48.34 | 05/29/2023 | 22:49:27 | 70.12,-166.02 | 48.35 | 3.07 | 44 |
| 9 | 06/01/2023 | 13:25:45 | 70.61, -25.74 | 48.49 | 06/01/2023 | 13:26:56 | 70.47, -24.90 | 48.33 | 34.71 | 71 |
| 10 | 06/01/2023 | 14:16:20 | -70.16, 142.30 | 131.99 | 06/01/2023 | 14:16:30 | -70.15, 142.26 | 132.00 | 1.92 | 10 |
| 11 | 06/01/2023 | 15:07:04 | 70.04, -50.21 | 47.89 | 06/01/2023 | 15:05:57 | 70.04, -50.25 | 47.89 | 1.68 | 67 |
| 12 | 06/04/2023 | 05:42:31 | 70.24, 90.64 | 47.77 | 06/04/2023 | 05:43:27 | 70.26, 90.67 | 47.78 | 2.35 | 56 |
| 13 | 06/04/2023 | 06:33:13 | -70.15,-101.90 | 132.33 | 06/04/2023 | 06:32:57 | -70.15,-101.84 | 132.33 | 2.13 | 16 |
| 14 | 06/04/2023 | 07:23:44 | 69.34, 66.60 | 46.84 | 06/04/2023 | 07:22:36 | 69.38, 64.73 | 46.92 | 73.56 | 68 |
| 15 | 06/06/2023 | 21:59:24 | 70.18,-153.49 | 47.42 | 06/06/2023 | 21:59:56 | 70.18,-153.55 | 47.41 | 2.44 | 32 |
| 16 | 06/06/2023 | 22:50:06 | -70.09, 13.97 | 132.68 | 06/06/2023 | 22:49:26 | -70.08, 13.94 | 132.69 | 2.24 | 40 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/24/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/24/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8