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: 6/20/2023
| 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 | 06/20/2023 | 05:42:39 | 70.29, 90.63 | 46.82 | 06/20/2023 | 05:43:38 | 70.28, 90.69 | 46.79 | 2.64 | 59 |
| 2 | 06/20/2023 | 06:33:20 | -70.16,-101.84 | 133.33 | 06/20/2023 | 06:33:08 | -70.16,-101.85 | 133.33 | 0.45 | 12 |
| 3 | 06/20/2023 | 07:23:54 | 69.50, 66.45 | 45.99 | 06/20/2023 | 07:22:44 | 69.56, 64.97 | 46.11 | 58.01 | 70 |
| 4 | 06/22/2023 | 21:59:34 | 70.19,-153.45 | 46.72 | 06/22/2023 | 22:00:08 | 70.21,-153.53 | 46.73 | 3.22 | 34 |
| 5 | 06/22/2023 | 22:50:16 | -70.11, 14.00 | 133.38 | 06/22/2023 | 22:49:38 | -70.09, 13.94 | 133.39 | 2.78 | 38 |
| 6 | 06/25/2023 | 13:25:54 | -70.69, 154.21 | 132.71 | 06/25/2023 | 13:27:04 | -70.60, 155.29 | 132.85 | 41.08 | 70 |
| 7 | 06/25/2023 | 14:16:30 | 70.15, -37.63 | 46.73 | 06/25/2023 | 14:16:37 | 70.17, -37.70 | 46.74 | 2.90 | 7 |
| 8 | 06/25/2023 | 15:07:12 | -70.06, 129.82 | 133.37 | 06/25/2023 | 15:06:07 | -70.05, 129.78 | 133.37 | 2.03 | 65 |
| 9 | 06/28/2023 | 05:42:42 | -70.23, -89.30 | 133.09 | 06/28/2023 | 05:43:38 | -70.26, -89.31 | 133.07 | 3.51 | 56 |
| 10 | 06/28/2023 | 06:33:27 | 70.17, 78.10 | 46.85 | 06/28/2023 | 06:33:05 | 70.16, 78.18 | 46.83 | 3.47 | 22 |
| 11 | 06/28/2023 | 07:23:55 | -69.34,-113.35 | 134.02 | 06/28/2023 | 07:22:47 | -69.39,-115.25 | 133.90 | 74.68 | 68 |
| 12 | 06/30/2023 | 21:59:37 | -70.20, 26.51 | 132.98 | 06/30/2023 | 22:00:06 | -70.18, 26.45 | 133.00 | 3.30 | 29 |
| 13 | 06/30/2023 | 22:50:21 | 70.09,-166.02 | 46.92 | 06/30/2023 | 22:49:33 | 70.07,-166.06 | 46.90 | 3.29 | 48 |
| 14 | 07/03/2023 | 13:25:52 | 70.33, -25.25 | 47.36 | 07/03/2023 | 13:27:03 | 70.28, -25.14 | 47.29 | 7.19 | 71 |
| 15 | 07/03/2023 | 14:16:33 | -70.18, 142.31 | 132.80 | 07/03/2023 | 14:16:33 | -70.17, 142.34 | 132.81 | 1.41 | 0 |
| 16 | 07/03/2023 | 15:07:14 | 69.91, -49.98 | 46.93 | 07/03/2023 | 15:06:02 | 69.95, -50.33 | 46.99 | 13.82 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/20/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/20/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8