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: 9/29/2024
| 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 | 09/30/2024 | 23:25:55 | -70.54, 3.90 | 106.26 | 09/30/2024 | 23:27:05 | -70.41, 5.11 | 106.41 | 47.13 | 70 |
| 2 | 10/01/2024 | 00:16:30 | 69.96, 172.13 | 73.15 | 10/01/2024 | 00:16:38 | 69.98, 172.13 | 73.18 | 2.87 | 8 |
| 3 | 10/01/2024 | 01:07:12 | -69.86, -20.41 | 106.93 | 10/01/2024 | 01:06:08 | -69.87, -20.39 | 106.92 | 1.72 | 64 |
| 4 | 10/03/2024 | 15:42:45 | -70.04, 120.44 | 105.75 | 10/03/2024 | 15:43:43 | -70.01, 120.41 | 105.77 | 3.04 | 58 |
| 5 | 10/03/2024 | 16:33:29 | 69.92, -72.08 | 74.16 | 10/03/2024 | 16:33:10 | 69.91, -72.10 | 74.14 | 2.01 | 19 |
| 6 | 10/03/2024 | 17:23:59 | -69.19, 96.30 | 106.57 | 10/03/2024 | 17:22:50 | -69.25, 94.65 | 106.51 | 65.50 | 69 |
| 7 | 10/06/2024 | 07:59:42 | -69.97,-123.71 | 104.79 | 10/06/2024 | 08:00:12 | -69.99,-123.75 | 104.77 | 2.20 | 30 |
| 8 | 10/06/2024 | 08:50:26 | 69.86, 43.77 | 75.12 | 10/06/2024 | 08:49:39 | 69.87, 43.74 | 75.13 | 2.46 | 47 |
| 9 | 10/08/2024 | 23:25:59 | 70.07,-175.42 | 76.33 | 10/08/2024 | 23:27:11 | 70.05,-175.40 | 76.30 | 2.30 | 72 |
| 10 | 10/09/2024 | 00:16:40 | -69.92, -7.88 | 103.82 | 10/09/2024 | 00:16:41 | -69.95, -7.91 | 103.79 | 3.19 | 1 |
| 11 | 10/09/2024 | 01:07:22 | 69.70, 159.75 | 75.98 | 10/09/2024 | 01:06:10 | 69.72, 159.42 | 76.00 | 13.24 | 72 |
| 12 | 10/11/2024 | 15:42:56 | 69.98, -59.54 | 77.25 | 10/11/2024 | 15:43:39 | 70.00, -59.58 | 77.26 | 2.29 | 43 |
| 13 | 10/11/2024 | 16:33:38 | -69.89, 107.92 | 102.84 | 10/11/2024 | 16:33:09 | -69.90, 107.91 | 102.83 | 1.09 | 29 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/29/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/29/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9