Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/25/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 12/25/2024 | 05:30:38 | -70.66, -86.97 | 86.02 | 12/25/2024 | 05:31:48 | -70.54, -85.89 | 86.16 | 41.88 | 70 |
| 2 | 12/25/2024 | 06:21:14 | 70.15, 81.15 | 93.45 | 12/25/2024 | 06:21:20 | 70.17, 81.21 | 93.48 | 3.40 | 6 |
| 3 | 12/25/2024 | 07:11:56 | -70.04,-111.37 | 86.66 | 12/25/2024 | 07:10:50 | -70.06,-111.32 | 86.64 | 2.55 | 66 |
| 4 | 12/27/2024 | 21:47:21 | -70.25, 29.47 | 86.55 | 12/27/2024 | 21:48:22 | -70.24, 29.54 | 86.57 | 2.97 | 61 |
| 5 | 12/27/2024 | 22:38:04 | 70.10,-163.00 | 93.31 | 12/27/2024 | 22:37:50 | 70.08,-163.04 | 93.28 | 3.20 | 14 |
| 6 | 12/27/2024 | 23:28:37 | -69.52, 5.18 | 87.30 | 12/27/2024 | 23:27:27 | -69.58, 3.90 | 87.21 | 50.18 | 70 |
| 7 | 12/30/2024 | 14:04:10 | -70.16, 145.38 | 86.79 | 12/30/2024 | 14:04:51 | -70.15, 145.30 | 86.81 | 3.13 | 41 |
| 8 | 12/30/2024 | 14:54:54 | 70.07, -47.17 | 93.12 | 12/30/2024 | 14:54:17 | 70.10, -47.13 | 93.14 | 3.39 | 37 |
| 9 | 01/02/2025 | 05:30:30 | 70.89, 92.70 | 93.76 | 01/02/2025 | 05:31:38 | 70.78, 94.49 | 93.60 | 66.57 | 68 |
| 10 | 01/02/2025 | 06:21:00 | -70.15, -98.81 | 87.02 | 01/02/2025 | 06:21:18 | -70.13, -98.84 | 87.04 | 2.76 | 18 |
| 11 | 01/02/2025 | 07:11:43 | 70.00, 68.72 | 92.83 | 01/02/2025 | 07:10:45 | 70.01, 68.64 | 92.85 | 3.24 | 58 |
| 12 | 01/04/2025 | 21:47:06 | 70.20,-150.42 | 92.78 | 01/04/2025 | 21:48:13 | 70.21,-150.46 | 92.78 | 1.85 | 67 |
| 13 | 01/04/2025 | 22:37:48 | -70.10, 17.06 | 87.34 | 01/04/2025 | 22:37:43 | -70.11, 17.02 | 87.33 | 1.70 | 5 |
| 14 | 01/04/2025 | 23:28:26 | 69.69,-175.02 | 92.24 | 01/04/2025 | 23:27:15 | 69.71,-175.88 | 92.29 | 33.52 | 71 |
| 15 | 01/07/2025 | 14:03:55 | 70.16, -34.57 | 92.42 | 01/07/2025 | 14:04:38 | 70.19, -34.59 | 92.44 | 3.17 | 43 |
| 16 | 01/07/2025 | 14:54:37 | -70.06, 132.90 | 87.70 | 01/07/2025 | 14:54:08 | -70.09, 132.89 | 87.67 | 3.17 | 29 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/25/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/25/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8