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: 5/17/2024
| 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 | 05/17/2024 | 21:46:58 | 70.20,-150.52 | 50.53 | 05/17/2024 | 21:47:45 | 70.20,-150.56 | 50.52 | 1.71 | 47 |
| 2 | 05/17/2024 | 22:37:40 | -70.10, 16.95 | 129.58 | 05/17/2024 | 22:37:15 | -70.08, 16.90 | 129.60 | 3.03 | 25 |
| 3 | 05/20/2024 | 13:13:21 | -71.21, 156.31 | 128.98 | 05/20/2024 | 13:14:27 | -71.09, 159.04 | 129.16 | 98.71 | 66 |
| 4 | 05/20/2024 | 14:03:47 | 70.17, -34.69 | 49.94 | 05/20/2024 | 14:04:09 | 70.17, -34.71 | 49.93 | 1.03 | 22 |
| 5 | 05/20/2024 | 14:54:29 | -70.08, 132.78 | 130.17 | 05/20/2024 | 14:53:39 | -70.05, 132.76 | 130.19 | 2.44 | 50 |
| 6 | 05/23/2024 | 05:29:53 | -70.31, -86.42 | 130.44 | 05/23/2024 | 05:31:04 | -70.30, -86.26 | 130.46 | 6.07 | 71 |
| 7 | 05/23/2024 | 06:20:36 | 70.16, 81.12 | 49.40 | 05/23/2024 | 06:20:32 | 70.14, 81.15 | 49.38 | 2.88 | 4 |
| 8 | 05/23/2024 | 07:11:16 | -69.96,-111.25 | 130.82 | 05/23/2024 | 07:10:03 | -69.97,-111.46 | 130.80 | 8.03 | 73 |
| 9 | 05/25/2024 | 21:46:40 | -70.21, 29.53 | 131.03 | 05/25/2024 | 21:47:27 | -70.22, 29.52 | 131.02 | 1.68 | 47 |
| 10 | 05/25/2024 | 22:37:24 | 70.11,-163.01 | 48.87 | 05/25/2024 | 22:36:54 | 70.10,-163.00 | 48.86 | 0.85 | 30 |
| 11 | 05/28/2024 | 13:12:59 | 71.00, -23.28 | 49.38 | 05/28/2024 | 13:14:06 | 70.90, -21.19 | 49.21 | 76.82 | 67 |
| 12 | 05/28/2024 | 14:03:27 | -70.17, 145.38 | 131.51 | 05/28/2024 | 14:03:47 | -70.19, 145.39 | 131.49 | 2.34 | 20 |
| 13 | 05/28/2024 | 14:54:11 | 70.07, -47.16 | 48.39 | 05/28/2024 | 14:53:14 | 70.07, -47.14 | 48.39 | 1.05 | 57 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/17/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 05/17/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9