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: 7/11/2023
| 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 | 07/11/2023 | 13:26:06 | -70.99, 153.67 | 131.08 | 07/11/2023 | 13:27:14 | -70.84, 155.63 | 131.30 | 73.21 | 68 |
| 2 | 07/11/2023 | 14:16:37 | 70.19, -37.75 | 48.09 | 07/11/2023 | 14:16:51 | 70.20, -37.68 | 48.09 | 2.41 | 14 |
| 3 | 07/11/2023 | 15:07:19 | -70.10, 129.71 | 132.00 | 07/11/2023 | 15:06:21 | -70.08, 129.78 | 132.02 | 3.40 | 58 |
| 4 | 07/14/2023 | 05:42:48 | -70.25, -89.38 | 131.47 | 07/14/2023 | 05:43:55 | -70.22, -89.41 | 131.51 | 3.08 | 67 |
| 5 | 07/14/2023 | 06:33:32 | 70.14, 78.10 | 48.42 | 07/14/2023 | 06:33:22 | 70.12, 78.09 | 48.40 | 1.92 | 10 |
| 6 | 07/14/2023 | 07:24:08 | -69.73,-113.97 | 132.01 | 07/14/2023 | 07:22:56 | -69.79,-114.74 | 131.91 | 30.77 | 72 |
| 7 | 07/16/2023 | 21:59:43 | -70.20, 26.46 | 131.10 | 07/16/2023 | 22:00:25 | -70.19, 26.42 | 131.12 | 1.78 | 42 |
| 8 | 07/16/2023 | 22:50:27 | 70.09,-166.07 | 48.80 | 07/16/2023 | 22:49:52 | 70.08,-166.08 | 48.79 | 1.16 | 35 |
| 9 | 07/19/2023 | 13:26:07 | 70.83, -26.11 | 50.04 | 07/19/2023 | 13:27:16 | 70.73, -24.52 | 49.87 | 59.24 | 69 |
| 10 | 07/19/2023 | 14:16:37 | -70.15, 142.30 | 130.68 | 07/19/2023 | 14:16:54 | -70.14, 142.23 | 130.70 | 3.06 | 17 |
| 11 | 07/19/2023 | 15:07:21 | 70.05, -50.24 | 49.22 | 07/19/2023 | 15:06:21 | 70.03, -50.28 | 49.21 | 3.04 | 60 |
| 12 | 07/22/2023 | 05:42:50 | 70.22, 90.64 | 49.89 | 07/22/2023 | 05:43:53 | 70.22, 90.61 | 49.89 | 1.39 | 63 |
| 13 | 07/22/2023 | 06:33:32 | -70.11,-101.88 | 130.22 | 07/22/2023 | 06:33:23 | -70.12,-101.91 | 130.21 | 1.51 | 9 |
| 14 | 07/22/2023 | 07:24:07 | 69.53, 66.29 | 49.19 | 07/22/2023 | 07:22:57 | 69.62, 65.04 | 49.33 | 49.43 | 70 |
| 15 | 07/24/2023 | 21:59:45 | 70.18,-153.54 | 50.41 | 07/24/2023 | 22:00:22 | 70.18,-153.56 | 50.40 | 0.68 | 37 |
| 16 | 07/24/2023 | 22:50:27 | -70.07, 13.94 | 129.70 | 07/24/2023 | 22:49:52 | -70.08, 13.93 | 129.69 | 1.18 | 35 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/11/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/11/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8