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: 6/17/2023
| 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 | 06/17/2023 | 13:25:53 | 70.83, -25.99 | 47.43 | 06/17/2023 | 13:27:02 | 70.69, -24.58 | 47.24 | 53.88 | 69 |
| 2 | 06/17/2023 | 14:16:24 | -70.17, 142.38 | 133.27 | 06/17/2023 | 14:16:39 | -70.19, 142.31 | 133.25 | 3.28 | 15 |
| 3 | 06/17/2023 | 15:07:09 | 70.10, -50.20 | 46.66 | 06/17/2023 | 15:06:06 | 70.09, -50.19 | 46.66 | 0.82 | 63 |
| 4 | 06/20/2023 | 05:42:39 | 70.25, 90.70 | 46.77 | 06/20/2023 | 05:43:39 | 70.26, 90.67 | 46.78 | 1.62 | 60 |
| 5 | 06/20/2023 | 06:33:21 | -70.17,-101.86 | 133.32 | 06/20/2023 | 06:33:09 | -70.15,-101.86 | 133.33 | 1.88 | 12 |
| 6 | 06/20/2023 | 07:23:54 | 69.46, 66.50 | 45.95 | 06/20/2023 | 07:22:45 | 69.55, 64.95 | 46.10 | 61.30 | 69 |
| 7 | 06/22/2023 | 21:59:34 | 70.21,-153.47 | 46.73 | 06/22/2023 | 22:00:08 | 70.20,-153.54 | 46.72 | 2.59 | 34 |
| 8 | 06/22/2023 | 22:50:16 | -70.12, 13.98 | 133.37 | 06/22/2023 | 22:49:37 | -70.14, 14.01 | 133.34 | 3.27 | 39 |
| 9 | 06/25/2023 | 13:25:54 | -70.70, 154.20 | 132.71 | 06/25/2023 | 13:27:04 | -70.60, 155.29 | 132.85 | 41.79 | 70 |
| 10 | 06/25/2023 | 14:16:30 | 70.16, -37.65 | 46.74 | 06/25/2023 | 14:16:37 | 70.17, -37.70 | 46.74 | 1.91 | 7 |
| 11 | 06/25/2023 | 15:07:12 | -70.07, 129.81 | 133.36 | 06/25/2023 | 15:06:07 | -70.06, 129.78 | 133.37 | 1.83 | 65 |
| 12 | 06/28/2023 | 05:42:42 | -70.24, -89.31 | 133.09 | 06/28/2023 | 05:43:39 | -70.22, -89.38 | 133.11 | 3.19 | 57 |
| 13 | 06/28/2023 | 06:33:26 | 70.13, 78.17 | 46.80 | 06/28/2023 | 06:33:06 | 70.11, 78.11 | 46.79 | 3.07 | 20 |
| 14 | 06/28/2023 | 07:23:55 | -69.34,-113.36 | 134.02 | 06/28/2023 | 07:22:47 | -69.40,-115.24 | 133.89 | 73.87 | 68 |
| 15 | 06/30/2023 | 21:59:38 | -70.20, 26.50 | 132.97 | 06/30/2023 | 22:00:07 | -70.20, 26.48 | 132.98 | 1.07 | 29 |
| 16 | 06/30/2023 | 22:50:22 | 70.10,-166.03 | 46.92 | 06/30/2023 | 22:49:34 | 70.08,-166.04 | 46.91 | 1.65 | 48 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/17/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/17/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8