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: 12/9/2024
| 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 | 12/09/2024 | 07:59:07 | -70.07,-123.82 | 87.15 | 12/09/2024 | 08:00:18 | -70.04,-123.67 | 87.19 | 6.57 | 71 |
| 2 | 12/09/2024 | 08:49:50 | 69.91, 43.74 | 92.69 | 12/09/2024 | 08:49:46 | 69.88, 43.75 | 92.66 | 3.14 | 4 |
| 3 | 12/09/2024 | 09:40:30 | -69.72,-148.65 | 87.51 | 12/09/2024 | 09:39:16 | -69.76,-148.78 | 87.46 | 7.00 | 74 |
| 4 | 12/12/2024 | 00:15:54 | -69.94, -7.82 | 87.06 | 12/12/2024 | 00:16:43 | -69.96, -7.89 | 87.05 | 3.01 | 49 |
| 5 | 12/12/2024 | 01:06:38 | 69.84, 159.65 | 92.84 | 12/12/2024 | 01:06:10 | 69.85, 159.61 | 92.85 | 2.16 | 28 |
| 6 | 12/14/2024 | 15:42:17 | 70.87, -60.81 | 94.07 | 12/14/2024 | 15:43:23 | 70.75, -58.45 | 93.91 | 87.43 | 66 |
| 7 | 12/14/2024 | 16:32:43 | -69.93, 107.99 | 86.90 | 12/14/2024 | 16:33:06 | -69.93, 107.98 | 86.91 | 0.52 | 23 |
| 8 | 12/14/2024 | 17:23:27 | 69.83, -84.55 | 93.00 | 12/14/2024 | 17:22:33 | 69.81, -84.53 | 92.99 | 1.79 | 54 |
| 9 | 12/17/2024 | 07:58:49 | 69.98, 56.39 | 93.28 | 12/17/2024 | 07:59:58 | 70.01, 56.37 | 93.29 | 2.73 | 69 |
| 10 | 12/17/2024 | 08:49:31 | -69.88,-136.14 | 86.83 | 12/17/2024 | 08:49:28 | -69.90,-136.15 | 86.82 | 1.74 | 3 |
| 11 | 12/17/2024 | 09:40:10 | 69.52, 31.70 | 92.80 | 12/17/2024 | 09:38:58 | 69.61, 31.11 | 92.91 | 25.29 | 72 |
| 12 | 12/20/2024 | 00:15:36 | 69.96, 172.23 | 93.31 | 12/20/2024 | 00:16:18 | 69.97, 172.24 | 93.32 | 2.03 | 42 |
| 13 | 12/20/2024 | 01:06:18 | -69.85, -20.29 | 86.81 | 12/20/2024 | 01:05:48 | -69.86, -20.28 | 86.79 | 1.83 | 30 |
| 14 | 12/22/2024 | 15:41:53 | -70.71, 119.54 | 85.91 | 12/22/2024 | 15:43:01 | -70.60, 121.43 | 86.06 | 70.64 | 68 |
| 15 | 12/22/2024 | 16:32:24 | 69.94, -71.95 | 93.30 | 12/22/2024 | 16:32:38 | 69.94, -71.89 | 93.29 | 2.45 | 14 |
| 16 | 12/22/2024 | 17:23:06 | -69.83, 95.54 | 86.82 | 12/22/2024 | 17:22:08 | -69.83, 95.59 | 86.82 | 2.21 | 58 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/9/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/09/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9