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: 11/12/2024
| 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 | 11/13/2024 | 21:22:35 | 70.24,-144.21 | 88.40 | 11/13/2024 | 21:23:34 | 70.22,-144.25 | 88.38 | 2.59 | 59 |
| 2 | 11/13/2024 | 22:13:17 | -70.15, 23.25 | 91.69 | 11/13/2024 | 22:13:03 | -70.16, 23.30 | 91.68 | 2.26 | 14 |
| 3 | 11/13/2024 | 23:03:49 | 69.39,-168.32 | 87.57 | 11/13/2024 | 23:02:41 | 69.45,-170.04 | 87.62 | 67.74 | 68 |
| 4 | 11/16/2024 | 12:49:10 | -71.19, 162.66 | 89.98 | 11/16/2024 | 12:50:16 | -71.06, 165.27 | 90.11 | 95.31 | 66 |
| 5 | 11/16/2024 | 13:39:37 | 70.19, -28.40 | 89.02 | 11/16/2024 | 13:39:57 | 70.19, -28.39 | 89.02 | 0.37 | 20 |
| 6 | 11/16/2024 | 14:30:19 | -70.09, 139.07 | 91.07 | 11/16/2024 | 14:29:27 | -70.07, 139.08 | 91.09 | 1.57 | 52 |
| 7 | 11/19/2024 | 05:05:55 | -70.21, -80.02 | 90.33 | 11/19/2024 | 05:06:53 | -70.24, -80.05 | 90.30 | 3.12 | 58 |
| 8 | 11/19/2024 | 05:56:39 | 70.10, 87.46 | 89.57 | 11/19/2024 | 05:56:20 | 70.13, 87.43 | 89.60 | 2.91 | 19 |
| 9 | 11/19/2024 | 06:47:09 | -69.36,-104.14 | 91.16 | 11/19/2024 | 06:46:00 | -69.46,-105.85 | 91.07 | 67.98 | 69 |
| 10 | 11/21/2024 | 20:32:27 | 70.89,-132.69 | 90.95 | 11/21/2024 | 20:33:35 | 70.82,-130.91 | 90.87 | 65.78 | 68 |
| 11 | 11/21/2024 | 21:22:57 | -70.15, 35.81 | 89.80 | 11/21/2024 | 21:23:15 | -70.16, 35.75 | 89.79 | 2.39 | 18 |
| 12 | 11/21/2024 | 22:13:41 | 70.04,-156.72 | 90.11 | 11/21/2024 | 22:12:42 | 70.04,-156.77 | 90.10 | 1.88 | 59 |
| 13 | 11/24/2024 | 12:49:17 | 70.23, -15.90 | 90.83 | 11/24/2024 | 12:50:05 | 70.21, -15.88 | 90.81 | 1.96 | 48 |
| 14 | 11/24/2024 | 13:39:59 | -70.11, 151.60 | 89.29 | 11/24/2024 | 13:39:35 | -70.10, 151.60 | 89.30 | 1.02 | 24 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/12/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 11/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9