Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/14/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 10/15/2024 | 13:38:46 | 71.00, -29.62 | 79.73 | 10/15/2024 | 13:39:53 | 70.91, -27.37 | 79.63 | 82.37 | 67 |
| 2 | 10/15/2024 | 14:29:13 | -70.14, 139.08 | 101.13 | 10/15/2024 | 14:29:35 | -70.15, 139.13 | 101.13 | 1.74 | 22 |
| 3 | 10/15/2024 | 15:19:57 | 70.00, -53.40 | 78.75 | 10/15/2024 | 15:19:03 | 69.98, -53.46 | 78.73 | 3.36 | 54 |
| 4 | 10/18/2024 | 05:55:26 | 70.19, 87.47 | 79.89 | 10/18/2024 | 05:56:35 | 70.22, 87.47 | 79.91 | 3.08 | 69 |
| 5 | 10/18/2024 | 06:46:08 | -70.12,-105.10 | 100.18 | 10/18/2024 | 06:46:05 | -70.11,-105.04 | 100.18 | 2.25 | 3 |
| 6 | 10/18/2024 | 07:36:48 | 69.77, 62.73 | 79.49 | 10/18/2024 | 07:35:36 | 69.78, 62.14 | 79.50 | 22.92 | 72 |
| 7 | 10/20/2024 | 22:12:22 | 70.19,-156.75 | 80.85 | 10/20/2024 | 22:13:05 | 70.17,-156.70 | 80.83 | 2.33 | 43 |
| 8 | 10/20/2024 | 23:03:03 | -70.06, 10.77 | 99.27 | 10/20/2024 | 23:02:35 | -70.07, 10.79 | 99.26 | 1.82 | 28 |
| 9 | 10/23/2024 | 13:38:47 | -71.01, 150.38 | 97.40 | 10/23/2024 | 13:39:54 | -70.95, 152.70 | 97.46 | 84.30 | 67 |
| 10 | 10/23/2024 | 14:29:16 | 70.10, -40.84 | 81.71 | 10/23/2024 | 14:29:34 | 70.12, -40.89 | 81.72 | 2.73 | 18 |
| 11 | 10/23/2024 | 15:19:58 | -70.02, 126.60 | 98.37 | 10/23/2024 | 15:19:04 | -70.02, 126.60 | 98.37 | 0.27 | 54 |
| 12 | 10/26/2024 | 05:55:27 | -70.22, -92.55 | 97.28 | 10/26/2024 | 05:56:35 | -70.19, -92.55 | 97.31 | 3.35 | 68 |
| 13 | 10/26/2024 | 06:46:11 | 70.10, 74.95 | 82.62 | 10/26/2024 | 06:46:01 | 70.12, 75.00 | 82.64 | 3.22 | 10 |
| 14 | 10/26/2024 | 07:36:48 | -69.75,-117.21 | 97.72 | 10/26/2024 | 07:35:35 | -69.80,-117.81 | 97.67 | 24.10 | 73 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/14/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 10/14/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9