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: 6/25/2023
| 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 | 06/25/2023 | 13:25:56 | -70.83, 153.99 | 132.57 | 06/25/2023 | 13:27:05 | -70.74, 155.50 | 132.71 | 55.92 | 69 |
| 2 | 06/25/2023 | 14:16:30 | 70.18, -37.67 | 46.76 | 06/25/2023 | 14:16:41 | 70.16, -37.73 | 46.73 | 3.34 | 11 |
| 3 | 06/25/2023 | 15:07:12 | -70.10, 129.77 | 133.33 | 06/25/2023 | 15:06:10 | -70.10, 129.82 | 133.33 | 1.75 | 62 |
| 4 | 06/28/2023 | 05:42:42 | -70.27, -89.36 | 133.06 | 06/28/2023 | 05:43:45 | -70.29, -89.31 | 133.04 | 3.28 | 63 |
| 5 | 06/28/2023 | 06:33:26 | 70.15, 78.14 | 46.83 | 06/28/2023 | 06:33:13 | 70.14, 78.11 | 46.81 | 1.63 | 13 |
| 6 | 06/28/2023 | 07:24:00 | -69.64,-113.78 | 133.71 | 06/28/2023 | 07:22:49 | -69.70,-114.87 | 133.61 | 42.44 | 71 |
| 7 | 06/30/2023 | 21:59:38 | -70.24, 26.45 | 132.93 | 06/30/2023 | 22:00:17 | -70.24, 26.49 | 132.94 | 1.76 | 39 |
| 8 | 06/30/2023 | 22:50:22 | 70.13,-166.07 | 46.95 | 06/30/2023 | 22:49:44 | 70.13,-166.01 | 46.96 | 2.35 | 38 |
| 9 | 07/03/2023 | 13:26:02 | 70.84, -26.07 | 47.90 | 07/03/2023 | 13:27:11 | 70.69, -24.59 | 47.69 | 56.93 | 69 |
| 10 | 07/03/2023 | 14:16:33 | -70.17, 142.32 | 132.81 | 07/03/2023 | 14:16:49 | -70.15, 142.25 | 132.83 | 3.39 | 16 |
| 11 | 07/03/2023 | 15:07:17 | 70.06, -50.20 | 47.08 | 07/03/2023 | 15:06:16 | 70.04, -50.26 | 47.07 | 2.93 | 61 |
| 12 | 07/06/2023 | 05:42:46 | 70.25, 90.63 | 47.53 | 07/06/2023 | 05:43:48 | 70.24, 90.62 | 47.50 | 1.93 | 62 |
| 13 | 07/06/2023 | 06:33:28 | -70.15,-101.90 | 132.58 | 07/06/2023 | 06:33:18 | -70.13,-101.89 | 132.60 | 2.00 | 10 |
| 14 | 07/06/2023 | 07:24:03 | 69.57, 66.28 | 46.82 | 07/06/2023 | 07:22:53 | 69.58, 64.98 | 46.88 | 50.65 | 70 |
| 15 | 07/08/2023 | 21:59:41 | 70.20,-153.52 | 47.76 | 07/08/2023 | 22:00:18 | 70.18,-153.57 | 47.74 | 2.65 | 37 |
| 16 | 07/08/2023 | 22:50:23 | -70.09, 13.96 | 132.35 | 07/08/2023 | 22:49:48 | -70.08, 13.92 | 132.36 | 1.98 | 35 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/25/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/25/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8