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: 4/28/2024
| 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 | 04/29/2024 | 05:30:35 | 70.23, 93.60 | 55.53 | 04/29/2024 | 05:31:27 | 70.22, 93.59 | 55.52 | 0.43 | 52 |
| 2 | 04/29/2024 | 06:21:17 | -70.12, -98.93 | 124.59 | 04/29/2024 | 06:20:57 | -70.11, -98.93 | 124.61 | 1.46 | 20 |
| 3 | 04/29/2024 | 07:11:45 | 69.17, 69.77 | 54.43 | 04/29/2024 | 07:10:38 | 69.23, 67.51 | 54.54 | 89.19 | 67 |
| 4 | 05/01/2024 | 21:47:26 | 70.21,-150.60 | 54.70 | 05/01/2024 | 21:47:55 | 70.20,-150.56 | 54.69 | 1.74 | 29 |
| 5 | 05/01/2024 | 22:38:08 | -70.10, 16.88 | 125.43 | 05/01/2024 | 22:37:25 | -70.09, 16.92 | 125.44 | 1.82 | 43 |
| 6 | 05/04/2024 | 13:13:40 | -70.66, 157.15 | 125.61 | 05/04/2024 | 13:14:50 | -70.56, 158.21 | 125.74 | 40.56 | 70 |
| 7 | 05/04/2024 | 14:04:16 | 70.16, -34.73 | 53.86 | 05/04/2024 | 14:04:22 | 70.18, -34.71 | 53.88 | 2.60 | 6 |
| 8 | 05/04/2024 | 14:54:58 | -70.05, 132.75 | 126.27 | 05/04/2024 | 14:53:52 | -70.07, 132.77 | 126.24 | 2.86 | 66 |
| 9 | 05/07/2024 | 05:30:22 | -70.26, -86.42 | 126.78 | 05/07/2024 | 05:31:20 | -70.27, -86.34 | 126.78 | 3.05 | 58 |
| 10 | 05/07/2024 | 06:21:05 | 70.12, 81.11 | 53.07 | 05/07/2024 | 06:20:48 | 70.09, 81.06 | 53.05 | 3.07 | 17 |
| 11 | 05/07/2024 | 07:11:36 | -69.42,-110.55 | 127.66 | 05/07/2024 | 07:10:27 | -69.50,-112.13 | 127.55 | 62.22 | 69 |
| 12 | 05/09/2024 | 21:47:11 | -70.18, 29.49 | 127.58 | 05/09/2024 | 21:47:46 | -70.18, 29.43 | 127.58 | 2.10 | 35 |
| 13 | 05/09/2024 | 22:37:55 | 70.09,-163.07 | 52.33 | 05/09/2024 | 22:37:12 | 70.12,-163.01 | 52.36 | 3.51 | 43 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 4/28/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 04/28/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9