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: 12/24/2024
| 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 | 12/25/2024 | 05:30:38 | -70.65, -86.95 | 86.03 | 12/25/2024 | 05:31:48 | -70.55, -85.88 | 86.15 | 41.15 | 70 |
| 2 | 12/25/2024 | 06:21:14 | 70.14, 81.16 | 93.44 | 12/25/2024 | 06:21:21 | 70.12, 81.14 | 93.43 | 1.70 | 7 |
| 3 | 12/25/2024 | 07:11:56 | -70.03,-111.36 | 86.67 | 12/25/2024 | 07:10:51 | -70.01,-111.39 | 86.69 | 2.37 | 65 |
| 4 | 12/27/2024 | 21:47:21 | -70.23, 29.49 | 86.56 | 12/27/2024 | 21:48:22 | -70.25, 29.56 | 86.55 | 3.29 | 61 |
| 5 | 12/27/2024 | 22:38:04 | 70.09,-162.98 | 93.29 | 12/27/2024 | 22:37:50 | 70.09,-163.03 | 93.29 | 1.84 | 14 |
| 6 | 12/27/2024 | 23:28:38 | -69.56, 5.13 | 87.26 | 12/27/2024 | 23:27:27 | -69.60, 3.92 | 87.19 | 46.92 | 71 |
| 7 | 12/30/2024 | 14:04:11 | -70.20, 145.33 | 86.75 | 12/30/2024 | 14:04:51 | -70.17, 145.33 | 86.79 | 2.92 | 40 |
| 8 | 12/30/2024 | 14:54:54 | 70.05, -47.14 | 93.10 | 12/30/2024 | 14:54:18 | 70.06, -47.18 | 93.11 | 1.75 | 36 |
| 9 | 01/02/2025 | 05:30:29 | 70.86, 92.73 | 93.74 | 01/02/2025 | 05:31:38 | 70.75, 94.45 | 93.57 | 63.80 | 69 |
| 10 | 01/02/2025 | 06:21:00 | -70.18, -98.85 | 86.99 | 01/02/2025 | 06:21:17 | -70.15, -98.80 | 87.02 | 3.15 | 17 |
| 11 | 01/02/2025 | 07:11:43 | 70.03, 68.68 | 92.86 | 01/02/2025 | 07:10:44 | 70.04, 68.68 | 92.88 | 0.97 | 59 |
| 12 | 01/04/2025 | 21:47:07 | 70.22,-150.45 | 92.80 | 01/04/2025 | 21:48:13 | 70.25,-150.41 | 92.82 | 3.15 | 66 |
| 13 | 01/04/2025 | 22:37:49 | -70.12, 17.03 | 87.32 | 01/04/2025 | 22:37:44 | -70.09, 16.99 | 87.35 | 3.38 | 5 |
| 14 | 01/04/2025 | 23:28:27 | 69.71,-175.05 | 92.26 | 01/04/2025 | 23:27:15 | 69.75,-175.83 | 92.33 | 30.54 | 72 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/24/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/24/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8