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: 3/18/2024
| 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 | 03/18/2024 | 06:32:39 | -70.21,-101.95 | 109.06 | 03/18/2024 | 06:33:27 | -70.22,-101.89 | 109.07 | 2.27 | 48 |
| 2 | 03/18/2024 | 07:23:23 | 70.09, 65.54 | 70.80 | 03/18/2024 | 07:22:55 | 70.07, 65.54 | 70.78 | 3.06 | 28 |
| 3 | 03/20/2024 | 21:59:06 | 71.11,-154.94 | 70.84 | 03/20/2024 | 22:00:12 | 70.99,-152.48 | 70.63 | 89.81 | 66 |
| 4 | 03/20/2024 | 22:49:32 | -70.17, 13.89 | 110.17 | 03/20/2024 | 22:49:55 | -70.16, 13.91 | 110.19 | 1.86 | 23 |
| 5 | 03/20/2024 | 23:40:16 | 70.06,-178.63 | 69.71 | 03/20/2024 | 23:39:22 | 70.06,-178.59 | 69.71 | 1.80 | 54 |
| 6 | 03/23/2024 | 14:15:42 | 70.24, -37.75 | 68.86 | 03/23/2024 | 14:16:51 | 70.25, -37.71 | 68.86 | 1.96 | 69 |
| 7 | 03/23/2024 | 15:06:24 | -70.15, 129.71 | 111.26 | 03/23/2024 | 15:06:21 | -70.14, 129.76 | 111.27 | 2.24 | 3 |
| 8 | 03/23/2024 | 15:57:03 | 69.78, -62.42 | 68.34 | 03/23/2024 | 15:55:51 | 69.87, -62.97 | 68.46 | 23.63 | 72 |
| 9 | 03/26/2024 | 06:32:34 | 70.17, 78.13 | 67.73 | 03/26/2024 | 06:33:18 | 70.20, 78.10 | 67.75 | 3.04 | 44 |
| 10 | 03/26/2024 | 07:23:16 | -70.07,-114.39 | 112.39 | 03/26/2024 | 07:22:48 | -70.09,-114.42 | 112.38 | 1.91 | 28 |
| 11 | 03/28/2024 | 21:58:58 | -71.05, 25.19 | 112.40 | 03/28/2024 | 22:00:05 | -70.95, 27.46 | 112.58 | 82.89 | 67 |
| 12 | 03/28/2024 | 22:49:27 | 70.17,-166.07 | 66.67 | 03/28/2024 | 22:49:44 | 70.18,-166.03 | 66.68 | 2.17 | 17 |
| 13 | 03/28/2024 | 23:40:09 | -70.06, 1.41 | 113.46 | 03/28/2024 | 23:39:14 | -70.07, 1.45 | 113.44 | 1.98 | 55 |
| 14 | 03/31/2024 | 14:15:36 | -70.26, 142.26 | 114.27 | 03/31/2024 | 14:16:43 | -70.25, 142.32 | 114.29 | 2.04 | 67 |
| 15 | 03/31/2024 | 15:06:19 | 70.11, -50.20 | 65.57 | 03/31/2024 | 15:06:10 | 70.14, -50.20 | 65.59 | 3.18 | 9 |
| 16 | 03/31/2024 | 15:56:56 | -69.74, 117.68 | 114.84 | 03/31/2024 | 15:55:44 | -69.82, 116.97 | 114.73 | 28.28 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/18/2024
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/18/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8