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: 11/8/2024
| 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 | 11/08/2024 | 13:39:10 | -70.28, 151.60 | 93.02 | 11/08/2024 | 13:40:10 | -70.28, 151.67 | 93.02 | 2.90 | 60 |
| 2 | 11/08/2024 | 14:29:54 | 70.15, -40.89 | 86.86 | 11/08/2024 | 14:29:38 | 70.12, -40.91 | 86.84 | 2.94 | 16 |
| 3 | 11/08/2024 | 15:20:26 | -69.53, 127.34 | 93.74 | 11/08/2024 | 15:19:16 | -69.57, 125.96 | 93.72 | 53.97 | 70 |
| 4 | 11/11/2024 | 05:05:47 | 71.15, 98.59 | 88.60 | 11/11/2024 | 05:06:53 | 71.08, 101.14 | 88.53 | 92.26 | 66 |
| 5 | 11/11/2024 | 05:56:13 | -70.22, -92.58 | 92.33 | 11/11/2024 | 05:56:37 | -70.20, -92.55 | 92.35 | 2.56 | 24 |
| 6 | 11/11/2024 | 06:46:57 | 70.09, 74.92 | 87.56 | 11/11/2024 | 06:46:04 | 70.09, 74.94 | 87.55 | 0.78 | 53 |
| 7 | 11/13/2024 | 21:22:34 | 70.23,-144.19 | 88.39 | 11/13/2024 | 21:23:33 | 70.24,-144.22 | 88.40 | 1.81 | 59 |
| 8 | 11/13/2024 | 22:13:16 | -70.13, 23.28 | 91.70 | 11/13/2024 | 22:13:03 | -70.13, 23.25 | 91.71 | 1.06 | 13 |
| 9 | 11/13/2024 | 23:03:49 | 69.42,-168.37 | 87.61 | 11/13/2024 | 23:02:40 | 69.47,-170.02 | 87.64 | 64.52 | 69 |
| 10 | 11/16/2024 | 12:49:10 | -71.18, 162.68 | 89.99 | 11/16/2024 | 12:50:16 | -71.06, 165.27 | 90.11 | 94.36 | 66 |
| 11 | 11/16/2024 | 13:39:37 | 70.18, -28.39 | 89.01 | 11/16/2024 | 13:39:57 | 70.18, -28.40 | 89.02 | 0.60 | 20 |
| 12 | 11/16/2024 | 14:30:19 | -70.07, 139.09 | 91.09 | 11/16/2024 | 14:29:27 | -70.07, 139.08 | 91.09 | 0.67 | 52 |
| 13 | 11/19/2024 | 05:05:56 | -70.27, -80.10 | 90.28 | 11/19/2024 | 05:06:52 | -70.25, -80.03 | 90.29 | 3.12 | 56 |
| 14 | 11/19/2024 | 05:56:39 | 70.11, 87.45 | 89.58 | 11/19/2024 | 05:56:19 | 70.13, 87.45 | 89.60 | 3.19 | 20 |
| 15 | 11/19/2024 | 06:47:09 | -69.36,-104.13 | 91.16 | 11/19/2024 | 06:46:00 | -69.42,-105.90 | 91.11 | 69.57 | 69 |
| 16 | 11/21/2024 | 20:32:25 | 70.86,-132.64 | 90.92 | 11/21/2024 | 20:33:33 | 70.77,-130.97 | 90.82 | 61.74 | 68 |
| 17 | 11/21/2024 | 21:22:56 | -70.16, 35.79 | 89.78 | 11/21/2024 | 21:23:12 | -70.17, 35.77 | 89.78 | 0.60 | 16 |
| 18 | 11/21/2024 | 22:13:40 | 70.06,-156.75 | 90.13 | 11/21/2024 | 22:12:39 | 70.04,-156.76 | 90.11 | 2.19 | 61 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/8/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 11/08/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9