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: 12/14/2024
| 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 | 12/14/2024 | 15:42:31 | 70.96, -61.02 | 94.17 | 12/14/2024 | 15:43:37 | 70.87, -58.34 | 94.03 | 98.05 | 66 |
| 2 | 12/14/2024 | 16:32:55 | -69.92, 107.95 | 86.91 | 12/14/2024 | 16:33:22 | -69.93, 107.92 | 86.90 | 1.61 | 27 |
| 3 | 12/14/2024 | 17:23:39 | 69.80, -84.56 | 92.98 | 12/14/2024 | 17:22:49 | 69.83, -84.58 | 93.01 | 3.36 | 50 |
| 4 | 12/17/2024 | 07:59:13 | 70.01, 56.25 | 93.30 | 12/17/2024 | 08:00:23 | 70.00, 56.26 | 93.29 | 1.05 | 70 |
| 5 | 12/17/2024 | 08:49:55 | -69.91,-136.29 | 86.80 | 12/17/2024 | 08:49:53 | -69.89,-136.26 | 86.82 | 2.38 | 2 |
| 6 | 12/17/2024 | 09:40:35 | 69.59, 31.50 | 92.87 | 12/17/2024 | 09:39:23 | 69.62, 31.01 | 92.92 | 19.52 | 72 |
| 7 | 12/20/2024 | 00:16:11 | 69.96, 172.07 | 93.32 | 12/20/2024 | 00:16:52 | 69.98, 172.10 | 93.32 | 1.67 | 41 |
| 8 | 12/20/2024 | 01:06:53 | -69.86, -20.46 | 86.79 | 12/20/2024 | 01:06:22 | -69.87, -20.42 | 86.79 | 1.79 | 31 |
| 9 | 12/22/2024 | 15:42:37 | -70.61, 119.51 | 86.02 | 12/22/2024 | 15:43:46 | -70.51, 121.11 | 86.15 | 60.13 | 69 |
| 10 | 12/22/2024 | 16:33:10 | 69.93, -72.12 | 93.29 | 12/22/2024 | 16:33:22 | 69.91, -72.12 | 93.26 | 2.26 | 12 |
| 11 | 12/22/2024 | 17:23:52 | -69.82, 95.36 | 86.83 | 12/22/2024 | 17:22:52 | -69.80, 95.37 | 86.85 | 1.72 | 60 |
| 12 | 12/25/2024 | 07:59:25 | -69.99,-123.78 | 86.70 | 12/25/2024 | 08:00:24 | -69.96,-123.79 | 86.73 | 3.18 | 59 |
| 13 | 12/25/2024 | 08:50:08 | 69.84, 43.75 | 93.15 | 12/25/2024 | 08:49:51 | 69.85, 43.69 | 93.16 | 2.48 | 17 |
| 14 | 12/25/2024 | 09:40:40 | -69.20,-148.00 | 87.52 | 12/25/2024 | 09:39:30 | -69.25,-149.48 | 87.43 | 58.83 | 70 |
| 15 | 12/28/2024 | 00:16:23 | -69.92, -7.91 | 86.88 | 12/28/2024 | 00:16:52 | -69.93, -7.96 | 86.87 | 2.21 | 29 |
| 16 | 12/28/2024 | 01:07:07 | 69.82, 159.53 | 93.03 | 12/28/2024 | 01:06:19 | 69.81, 159.52 | 93.01 | 1.74 | 48 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/14/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/14/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9