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: 8/18/2024
| 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 | 08/19/2024 | 06:20:08 | 70.14, 81.21 | 57.52 | 08/19/2024 | 06:21:02 | 70.16, 81.22 | 57.52 | 2.13 | 54 |
| 2 | 08/19/2024 | 07:10:50 | -70.03,-111.32 | 122.58 | 08/19/2024 | 07:10:32 | -70.04,-111.31 | 122.58 | 1.07 | 18 |
| 3 | 08/19/2024 | 08:01:20 | 69.19, 57.23 | 56.55 | 08/19/2024 | 08:00:12 | 69.22, 55.22 | 56.66 | 79.45 | 68 |
| 4 | 08/21/2024 | 22:37:01 | 70.13,-163.00 | 58.39 | 08/21/2024 | 22:37:32 | 70.11,-162.97 | 58.36 | 2.83 | 31 |
| 5 | 08/21/2024 | 23:27:42 | -69.97, 4.56 | 121.76 | 08/21/2024 | 23:27:02 | -70.00, 4.51 | 121.73 | 3.28 | 40 |
| 6 | 08/24/2024 | 14:03:18 | -70.61, 144.71 | 120.21 | 08/24/2024 | 14:04:28 | -70.53, 145.89 | 120.33 | 44.48 | 70 |
| 7 | 08/24/2024 | 14:53:54 | 70.10, -47.16 | 59.26 | 08/24/2024 | 14:54:01 | 70.10, -47.10 | 59.26 | 2.30 | 7 |
| 8 | 08/24/2024 | 15:44:36 | -69.99, 120.32 | 120.84 | 08/24/2024 | 15:43:31 | -69.99, 120.38 | 120.84 | 2.54 | 65 |
| 9 | 08/27/2024 | 06:20:03 | -70.18, -98.81 | 119.74 | 08/27/2024 | 06:21:02 | -70.18, -98.74 | 119.75 | 2.82 | 59 |
| 10 | 08/27/2024 | 07:10:46 | 70.03, 68.73 | 60.12 | 08/27/2024 | 07:10:30 | 70.01, 68.67 | 60.10 | 3.30 | 16 |
| 11 | 08/27/2024 | 08:01:18 | -69.39,-123.02 | 120.53 | 08/27/2024 | 08:00:08 | -69.47,-124.45 | 120.41 | 56.43 | 70 |
| 12 | 08/29/2024 | 22:36:55 | -70.13, 17.05 | 118.84 | 08/29/2024 | 22:37:29 | -70.13, 17.09 | 118.85 | 1.70 | 34 |
| 13 | 08/29/2024 | 23:27:38 | 69.99,-175.42 | 61.02 | 08/29/2024 | 23:26:56 | 70.01,-175.43 | 61.05 | 2.73 | 42 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/18/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 08/18/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8