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: 10/29/2024
| 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 | 10/31/2024 | 13:38:50 | 71.09, -29.73 | 85.36 | 10/31/2024 | 13:39:56 | 71.01, -27.22 | 85.29 | 90.79 | 66 |
| 2 | 10/31/2024 | 14:29:15 | -70.12, 139.17 | 95.61 | 10/31/2024 | 14:29:40 | -70.13, 139.09 | 95.60 | 3.12 | 25 |
| 3 | 10/31/2024 | 15:20:00 | 70.04, -53.41 | 84.34 | 10/31/2024 | 15:19:07 | 70.02, -53.41 | 84.31 | 2.55 | 53 |
| 4 | 11/03/2024 | 05:55:26 | 70.20, 87.50 | 85.32 | 11/03/2024 | 05:56:34 | 70.20, 87.47 | 85.32 | 1.36 | 68 |
| 5 | 11/03/2024 | 06:46:08 | -70.12,-105.05 | 94.76 | 11/03/2024 | 06:46:04 | -70.09,-105.06 | 94.79 | 2.94 | 4 |
| 6 | 11/03/2024 | 07:36:47 | 69.73, 62.84 | 84.87 | 11/03/2024 | 07:35:35 | 69.76, 62.12 | 84.89 | 27.86 | 72 |
| 7 | 11/05/2024 | 22:12:19 | 70.18,-156.68 | 86.12 | 11/05/2024 | 22:12:57 | 70.18,-156.66 | 86.11 | 1.06 | 38 |
| 8 | 11/05/2024 | 23:03:00 | -70.04, 10.86 | 94.02 | 11/05/2024 | 23:02:27 | -70.07, 10.82 | 94.00 | 3.15 | 33 |
| 9 | 11/08/2024 | 13:38:35 | -70.67, 151.03 | 92.63 | 11/08/2024 | 13:39:46 | -70.56, 152.17 | 92.74 | 43.80 | 71 |
| 10 | 11/08/2024 | 14:29:11 | 70.14, -40.82 | 86.86 | 11/08/2024 | 14:29:19 | 70.11, -40.83 | 86.83 | 3.42 | 8 |
| 11 | 11/08/2024 | 15:19:52 | -69.99, 126.72 | 93.28 | 11/08/2024 | 15:18:49 | -70.00, 126.64 | 93.28 | 2.97 | 63 |
| 12 | 11/11/2024 | 05:55:18 | -70.18, -92.40 | 92.37 | 11/11/2024 | 05:56:12 | -70.18, -92.46 | 92.37 | 2.41 | 54 |
| 13 | 11/11/2024 | 06:46:02 | 70.08, 75.07 | 87.54 | 11/11/2024 | 06:45:39 | 70.06, 75.02 | 87.52 | 2.86 | 23 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/29/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 10/29/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9