Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/28/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 12/30/2024 | 15:42:40 | 70.12, -59.78 | 93.18 | 12/30/2024 | 15:43:51 | 70.10, -59.49 | 93.14 | 11.24 | 71 |
| 2 | 12/30/2024 | 16:33:20 | -69.90, 107.87 | 87.06 | 12/30/2024 | 16:33:23 | -69.87, 107.83 | 87.08 | 3.14 | 3 |
| 3 | 12/30/2024 | 17:24:03 | 69.75, -84.59 | 92.79 | 12/30/2024 | 17:22:50 | 69.77, -84.67 | 92.82 | 3.71 | 73 |
| 4 | 01/02/2025 | 07:59:35 | 69.93, 56.26 | 92.77 | 01/02/2025 | 08:00:20 | 69.94, 56.18 | 92.77 | 3.25 | 45 |
| 5 | 01/02/2025 | 08:50:18 | -69.87,-136.33 | 87.30 | 01/02/2025 | 08:49:49 | -69.88,-136.26 | 87.29 | 3.32 | 29 |
| 6 | 01/04/2025 | 23:26:01 | -70.63, 3.61 | 86.76 | 01/04/2025 | 23:27:10 | -70.50, 5.24 | 86.96 | 62.31 | 69 |
| 7 | 01/05/2025 | 00:16:32 | 69.91, 172.04 | 92.49 | 01/05/2025 | 00:16:45 | 69.89, 172.01 | 92.46 | 2.82 | 13 |
| 8 | 01/05/2025 | 01:07:14 | -69.80, -20.46 | 87.65 | 01/05/2025 | 01:06:15 | -69.78, -20.50 | 87.65 | 2.03 | 59 |
| 9 | 01/07/2025 | 15:42:46 | -70.00, 120.36 | 87.75 | 01/07/2025 | 15:43:42 | -70.01, 120.44 | 87.75 | 3.14 | 56 |
| 10 | 01/07/2025 | 16:33:29 | 69.86, -72.11 | 92.11 | 01/07/2025 | 16:33:10 | 69.84, -72.16 | 92.09 | 2.70 | 19 |
| 11 | 01/07/2025 | 17:23:59 | -69.10, 96.29 | 88.69 | 01/07/2025 | 17:22:50 | -69.18, 94.59 | 88.55 | 67.88 | 69 |
| 12 | 01/10/2025 | 07:09:17 | 70.92, 67.34 | 92.86 | 01/10/2025 | 07:10:23 | 70.78, 69.84 | 92.63 | 92.39 | 66 |
| 13 | 01/10/2025 | 07:59:42 | -69.90,-123.73 | 88.22 | 01/10/2025 | 08:00:07 | -69.91,-123.81 | 88.22 | 2.93 | 25 |
| 14 | 01/10/2025 | 08:50:26 | 69.82, 43.71 | 91.69 | 01/10/2025 | 08:49:33 | 69.84, 43.75 | 91.72 | 3.15 | 53 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/28/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/28/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9