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: 1/12/2024
| 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 | 01/12/2024 | 22:24:23 | -71.00, 18.86 | 87.36 | 01/12/2024 | 22:25:30 | -70.88, 21.21 | 87.57 | 86.67 | 67 |
| 2 | 01/12/2024 | 23:14:51 | 70.05,-172.30 | 91.64 | 01/12/2024 | 23:15:10 | 70.07,-172.34 | 91.65 | 2.21 | 19 |
| 3 | 01/13/2024 | 00:05:33 | -69.96, -4.85 | 88.47 | 01/13/2024 | 00:04:40 | -69.95, -4.87 | 88.47 | 1.25 | 53 |
| 4 | 01/15/2024 | 14:41:00 | -70.21, 135.93 | 88.66 | 01/15/2024 | 14:42:11 | -70.19, 136.06 | 88.69 | 5.68 | 71 |
| 5 | 01/15/2024 | 15:31:43 | 70.04, -56.51 | 91.17 | 01/15/2024 | 15:31:39 | 70.03, -56.52 | 91.15 | 1.57 | 4 |
| 6 | 01/15/2024 | 16:22:23 | -69.85, 111.10 | 89.05 | 01/15/2024 | 16:21:10 | -69.86, 110.88 | 89.02 | 8.48 | 73 |
| 7 | 01/18/2024 | 06:57:51 | -70.10,-108.13 | 89.28 | 01/18/2024 | 06:58:41 | -70.12,-108.16 | 89.27 | 2.18 | 50 |
| 8 | 01/18/2024 | 07:48:35 | 69.99, 59.35 | 90.60 | 01/18/2024 | 07:48:08 | 70.01, 59.34 | 90.63 | 2.44 | 27 |
| 9 | 01/18/2024 | 08:39:00 | -69.00,-131.90 | 90.44 | 01/18/2024 | 08:37:54 | -69.02,-134.36 | 90.32 | 98.17 | 66 |
| 10 | 01/20/2024 | 22:24:19 | 71.09,-161.26 | 91.23 | 01/20/2024 | 22:25:25 | 70.99,-158.60 | 91.03 | 96.82 | 66 |
| 11 | 01/20/2024 | 23:14:43 | -70.05, 7.73 | 89.88 | 01/20/2024 | 23:15:10 | -70.07, 7.65 | 89.87 | 3.05 | 27 |
| 12 | 01/21/2024 | 00:05:27 | 69.94, 175.20 | 90.00 | 01/21/2024 | 00:04:37 | 69.95, 175.14 | 90.02 | 2.71 | 50 |
| 13 | 01/23/2024 | 14:40:56 | 70.27, -44.14 | 89.76 | 01/23/2024 | 14:42:06 | 70.25, -43.83 | 89.72 | 11.60 | 70 |
| 14 | 01/23/2024 | 15:31:35 | -70.02, 123.57 | 90.52 | 01/23/2024 | 15:31:38 | -70.03, 123.49 | 90.50 | 3.35 | 3 |
| 15 | 01/23/2024 | 16:22:18 | 69.85, -68.88 | 89.31 | 01/23/2024 | 16:21:06 | 69.86, -69.10 | 89.34 | 8.52 | 72 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/12/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/12/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9