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: 1/18/2024
| 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 | 01/18/2024 | 06:57:52 | -70.09,-108.12 | 89.28 | 01/18/2024 | 06:58:41 | -70.11,-108.17 | 89.27 | 2.61 | 49 |
| 2 | 01/18/2024 | 07:48:37 | 70.02, 59.30 | 90.64 | 01/18/2024 | 07:48:08 | 70.01, 59.33 | 90.63 | 1.83 | 29 |
| 3 | 01/20/2024 | 22:24:21 | 70.88,-160.93 | 91.01 | 01/20/2024 | 22:25:29 | 70.76,-158.97 | 90.80 | 73.18 | 68 |
| 4 | 01/20/2024 | 23:14:50 | -70.11, 7.61 | 89.82 | 01/20/2024 | 23:15:09 | -70.09, 7.69 | 89.84 | 3.60 | 19 |
| 5 | 01/21/2024 | 00:05:33 | 69.93, 175.19 | 89.99 | 01/21/2024 | 00:04:37 | 69.93, 175.11 | 90.00 | 2.97 | 56 |
| 6 | 01/23/2024 | 14:41:03 | 70.12, -43.96 | 89.61 | 01/23/2024 | 14:42:06 | 70.15, -43.98 | 89.62 | 2.87 | 63 |
| 7 | 01/23/2024 | 15:31:45 | -70.04, 123.49 | 90.50 | 01/23/2024 | 15:31:36 | -70.04, 123.50 | 90.50 | 0.19 | 9 |
| 8 | 01/23/2024 | 16:22:21 | 69.49, -68.39 | 88.93 | 01/23/2024 | 16:21:10 | 69.54, -69.54 | 89.03 | 45.21 | 71 |
| 9 | 01/26/2024 | 06:58:00 | 70.11, 71.83 | 88.95 | 01/26/2024 | 06:58:33 | 70.10, 71.85 | 88.93 | 1.48 | 33 |
| 10 | 01/26/2024 | 07:48:41 | -69.97,-120.64 | 91.21 | 01/26/2024 | 07:48:03 | -69.99,-120.67 | 91.18 | 2.59 | 38 |
| 11 | 01/28/2024 | 22:24:17 | -70.44, 19.77 | 91.38 | 01/28/2024 | 22:25:29 | -70.34, 20.45 | 91.51 | 27.34 | 72 |
| 12 | 01/28/2024 | 23:14:56 | 70.06,-172.33 | 88.21 | 01/28/2024 | 23:14:59 | 70.07,-172.31 | 88.22 | 1.25 | 3 |
| 13 | 01/29/2024 | 00:05:38 | -69.97, -4.87 | 91.89 | 01/29/2024 | 00:04:29 | -69.96, -4.82 | 91.90 | 2.17 | 69 |
| 14 | 01/31/2024 | 14:41:08 | -70.13, 136.02 | 92.43 | 01/31/2024 | 14:41:58 | -70.11, 136.00 | 92.46 | 2.81 | 50 |
| 15 | 01/31/2024 | 15:31:52 | 70.02, -56.50 | 87.45 | 01/31/2024 | 15:31:25 | 69.99, -56.52 | 87.42 | 2.79 | 27 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/18/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/18/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9