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: 4/9/2024
| 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 | 04/10/2024 | 14:03:32 | -70.45, 145.08 | 117.87 | 04/10/2024 | 14:04:43 | -70.39, 145.56 | 117.95 | 19.08 | 71 |
| 2 | 04/10/2024 | 14:54:13 | 70.17, -47.17 | 61.83 | 04/10/2024 | 14:54:12 | 70.18, -47.11 | 61.83 | 2.50 | 1 |
| 3 | 04/10/2024 | 15:44:55 | -70.07, 120.30 | 118.29 | 04/10/2024 | 15:43:42 | -70.07, 120.37 | 118.29 | 2.69 | 73 |
| 4 | 04/13/2024 | 06:20:37 | -70.19, -98.81 | 119.12 | 04/13/2024 | 06:21:14 | -70.18, -98.87 | 119.13 | 2.41 | 37 |
| 5 | 04/13/2024 | 07:11:21 | 70.06, 68.69 | 60.74 | 04/13/2024 | 07:10:41 | 70.07, 68.62 | 60.75 | 2.65 | 40 |
| 6 | 04/15/2024 | 21:47:04 | 70.25,-150.51 | 59.99 | 04/15/2024 | 21:48:11 | 70.26,-150.50 | 60.00 | 2.06 | 67 |
| 7 | 04/15/2024 | 22:37:46 | -70.14, 16.97 | 120.13 | 04/15/2024 | 22:37:41 | -70.16, 16.99 | 120.11 | 2.51 | 5 |
| 8 | 04/15/2024 | 23:28:24 | 69.70,-175.07 | 59.41 | 04/15/2024 | 23:27:13 | 69.77,-175.92 | 59.50 | 33.43 | 71 |
| 9 | 04/18/2024 | 14:04:12 | 70.21, -34.75 | 59.01 | 04/18/2024 | 14:04:37 | 70.22, -34.68 | 59.01 | 2.86 | 25 |
| 10 | 04/18/2024 | 14:54:54 | -70.09, 132.74 | 121.12 | 04/18/2024 | 14:54:07 | -70.11, 132.81 | 121.10 | 3.42 | 47 |
| 11 | 04/21/2024 | 05:30:36 | -70.23, -86.39 | 121.87 | 04/21/2024 | 05:31:38 | -70.21, -86.45 | 121.90 | 3.38 | 62 |
| 12 | 04/21/2024 | 06:21:20 | 70.12, 81.08 | 58.01 | 04/21/2024 | 06:21:04 | 70.14, 81.10 | 58.02 | 2.31 | 16 |
| 13 | 04/21/2024 | 07:11:53 | -69.53,-110.72 | 122.62 | 04/21/2024 | 07:10:43 | -69.55,-112.09 | 122.57 | 53.11 | 70 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 4/9/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 04/09/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9