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: 7/3/2023
| 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 | 07/03/2023 | 13:26:02 | 70.85, -26.08 | 47.91 | 07/03/2023 | 13:27:11 | 70.76, -24.49 | 47.75 | 58.94 | 69 |
| 2 | 07/03/2023 | 14:16:33 | -70.18, 142.30 | 132.80 | 07/03/2023 | 14:16:49 | -70.20, 142.32 | 132.78 | 2.52 | 16 |
| 3 | 07/03/2023 | 15:07:17 | 70.06, -50.21 | 47.08 | 07/03/2023 | 15:06:17 | 70.05, -50.25 | 47.08 | 2.12 | 60 |
| 4 | 07/06/2023 | 05:42:47 | 70.25, 90.63 | 47.53 | 07/06/2023 | 05:43:51 | 70.25, 90.62 | 47.51 | 0.91 | 64 |
| 5 | 07/06/2023 | 06:33:29 | -70.16,-101.91 | 132.57 | 07/06/2023 | 06:33:21 | -70.13,-101.90 | 132.60 | 3.08 | 8 |
| 6 | 07/06/2023 | 07:24:05 | 69.62, 66.21 | 46.87 | 07/06/2023 | 07:22:54 | 69.70, 65.14 | 47.00 | 42.33 | 71 |
| 7 | 07/08/2023 | 21:59:41 | 70.19,-153.51 | 47.75 | 07/08/2023 | 22:00:21 | 70.21,-153.55 | 47.76 | 2.48 | 40 |
| 8 | 07/08/2023 | 22:50:23 | -70.10, 13.95 | 132.35 | 07/08/2023 | 22:49:51 | -70.10, 13.93 | 132.34 | 1.17 | 32 |
| 9 | 07/11/2023 | 13:26:06 | -70.97, 153.69 | 131.09 | 07/11/2023 | 13:27:14 | -70.86, 155.66 | 131.28 | 72.80 | 68 |
| 10 | 07/11/2023 | 14:16:37 | 70.19, -37.74 | 48.09 | 07/11/2023 | 14:16:51 | 70.21, -37.67 | 48.10 | 3.61 | 14 |
| 11 | 07/11/2023 | 15:07:18 | -70.03, 129.81 | 132.07 | 07/11/2023 | 15:06:22 | -70.05, 129.73 | 132.05 | 3.34 | 56 |
| 12 | 07/14/2023 | 05:42:48 | -70.24, -89.36 | 131.49 | 07/14/2023 | 05:43:55 | -70.25, -89.38 | 131.49 | 1.24 | 67 |
| 13 | 07/14/2023 | 06:33:32 | 70.13, 78.10 | 48.41 | 07/14/2023 | 06:33:22 | 70.13, 78.10 | 48.41 | 0.07 | 10 |
| 14 | 07/14/2023 | 07:24:08 | -69.71,-113.95 | 132.03 | 07/14/2023 | 07:22:56 | -69.81,-114.72 | 131.89 | 31.55 | 72 |
| 15 | 07/16/2023 | 21:59:43 | -70.18, 26.48 | 131.12 | 07/16/2023 | 22:00:25 | -70.21, 26.45 | 131.10 | 2.97 | 42 |
| 16 | 07/16/2023 | 22:50:27 | 70.09,-166.06 | 48.79 | 07/16/2023 | 22:49:52 | 70.09,-166.07 | 48.80 | 0.95 | 35 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/3/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/03/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8