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: 9/26/2024
| 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 | 09/28/2024 | 07:59:31 | 70.03, 56.27 | 72.19 | 09/28/2024 | 08:00:05 | 70.02, 56.32 | 72.18 | 1.90 | 34 |
| 2 | 09/28/2024 | 08:50:13 | -69.93,-136.26 | 107.90 | 09/28/2024 | 08:49:35 | -69.91,-136.20 | 107.92 | 2.80 | 38 |
| 3 | 09/30/2024 | 23:25:54 | -70.51, 3.96 | 106.30 | 09/30/2024 | 23:27:04 | -70.44, 5.16 | 106.38 | 45.20 | 70 |
| 4 | 10/01/2024 | 00:16:30 | 69.98, 172.09 | 73.18 | 10/01/2024 | 00:16:38 | 69.95, 172.10 | 73.15 | 2.75 | 8 |
| 5 | 10/01/2024 | 01:07:11 | -69.83, -20.36 | 106.97 | 10/01/2024 | 01:06:08 | -69.85, -20.42 | 106.95 | 3.32 | 63 |
| 6 | 10/03/2024 | 15:42:45 | -70.06, 120.41 | 105.72 | 10/03/2024 | 15:43:42 | -70.05, 120.46 | 105.74 | 2.34 | 57 |
| 7 | 10/03/2024 | 16:33:29 | 69.95, -72.11 | 74.18 | 10/03/2024 | 16:33:09 | 69.94, -72.05 | 74.17 | 2.66 | 20 |
| 8 | 10/03/2024 | 17:23:59 | -69.21, 96.27 | 106.55 | 10/03/2024 | 17:22:50 | -69.23, 94.62 | 106.53 | 65.08 | 69 |
| 9 | 10/06/2024 | 07:59:43 | -69.99,-123.74 | 104.76 | 10/06/2024 | 08:00:13 | -69.97,-123.76 | 104.79 | 2.42 | 30 |
| 10 | 10/06/2024 | 08:50:27 | 69.88, 43.74 | 75.14 | 10/06/2024 | 08:49:40 | 69.86, 43.72 | 75.12 | 2.66 | 47 |
| 11 | 10/08/2024 | 23:25:59 | 70.10,-175.46 | 76.35 | 10/08/2024 | 23:27:10 | 70.10,-175.33 | 76.35 | 4.91 | 71 |
| 12 | 10/09/2024 | 00:16:40 | -69.94, -7.92 | 103.79 | 10/09/2024 | 00:16:41 | -69.94, -7.92 | 103.79 | 0.10 | 1 |
| 13 | 10/09/2024 | 01:07:22 | 69.72, 159.72 | 76.00 | 10/09/2024 | 01:06:09 | 69.77, 159.49 | 76.05 | 10.27 | 73 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/26/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/26/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9