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: 10/24/2024
| 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 | 10/24/2024 | 21:47:07 | -70.60, 28.95 | 97.35 | 10/24/2024 | 21:48:18 | -70.51, 29.94 | 97.44 | 37.90 | 71 |
| 2 | 10/24/2024 | 22:37:45 | 70.15,-163.03 | 82.22 | 10/24/2024 | 22:37:50 | 70.13,-162.97 | 82.20 | 3.27 | 5 |
| 3 | 10/24/2024 | 23:28:26 | -70.02, 4.48 | 97.90 | 10/24/2024 | 23:27:20 | -70.02, 4.51 | 97.91 | 1.33 | 66 |
| 4 | 10/27/2024 | 14:03:55 | -70.21, 145.35 | 96.83 | 10/27/2024 | 14:04:51 | -70.18, 145.35 | 96.86 | 2.66 | 56 |
| 5 | 10/27/2024 | 14:54:39 | 70.08, -47.14 | 83.05 | 10/27/2024 | 14:54:18 | 70.07, -47.16 | 83.05 | 1.00 | 21 |
| 6 | 10/27/2024 | 15:45:08 | -69.31, 121.31 | 97.70 | 10/27/2024 | 15:43:59 | -69.36, 119.50 | 97.66 | 71.25 | 69 |
| 7 | 10/30/2024 | 06:20:49 | -70.15, -98.77 | 96.01 | 10/30/2024 | 06:21:18 | -70.13, -98.83 | 96.03 | 2.93 | 29 |
| 8 | 10/30/2024 | 07:11:33 | 70.02, 68.72 | 83.89 | 10/30/2024 | 07:10:45 | 70.01, 68.65 | 83.87 | 2.86 | 48 |
| 9 | 11/01/2024 | 21:47:01 | 70.25,-150.46 | 84.95 | 11/01/2024 | 21:48:12 | 70.23,-150.41 | 84.93 | 2.35 | 71 |
| 10 | 11/01/2024 | 22:37:42 | -70.11, 17.07 | 95.19 | 11/01/2024 | 22:37:42 | -70.13, 17.07 | 95.17 | 2.71 | 0 |
| 11 | 11/01/2024 | 23:28:24 | 69.88,-175.28 | 84.60 | 11/01/2024 | 23:27:11 | 69.90,-175.60 | 84.62 | 12.57 | 73 |
| 12 | 11/04/2024 | 14:03:54 | 70.18, -34.57 | 85.71 | 11/04/2024 | 14:04:37 | 70.18, -34.58 | 85.71 | 0.78 | 43 |
| 13 | 11/04/2024 | 14:54:36 | -70.08, 132.89 | 94.38 | 11/04/2024 | 14:54:07 | -70.08, 132.90 | 94.39 | 0.73 | 29 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/24/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 10/24/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8