Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2021
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 09/20/2021 | 09:38:13 | -71.34,-146.48 | 109.70 | 09/20/2021 | 09:39:01 | -71.32,-146.45 | 109.72 | 1.93 | 48 |
| 2 | 09/20/2021 | 10:28:57 | 71.23, 21.01 | 70.21 | 09/20/2021 | 10:28:28 | 71.23, 21.05 | 70.21 | 1.20 | 29 |
| 3 | 09/23/2021 | 01:54:31 | -71.34, -30.55 | 108.65 | 09/23/2021 | 01:55:30 | -71.34, -30.54 | 108.66 | 0.65 | 59 |
| 4 | 09/23/2021 | 02:45:15 | 71.24, 136.94 | 71.26 | 09/23/2021 | 02:44:57 | 71.25, 136.95 | 71.27 | 0.68 | 18 |
| 5 | 09/23/2021 | 03:35:45 | -70.57, -54.61 | 109.40 | 09/23/2021 | 03:34:36 | -70.64, -56.36 | 109.33 | 65.11 | 69 |
| 6 | 09/25/2021 | 18:10:49 | -71.36, 85.38 | 107.60 | 09/25/2021 | 18:11:59 | -71.35, 85.37 | 107.60 | 0.41 | 70 |
| 7 | 09/25/2021 | 19:01:33 | 71.25,-107.13 | 72.32 | 09/25/2021 | 19:01:26 | 71.26,-107.15 | 72.32 | 0.67 | 7 |
| 8 | 09/25/2021 | 19:52:11 | -71.00, 60.63 | 107.93 | 09/25/2021 | 19:50:58 | -71.03, 60.13 | 107.89 | 18.42 | 73 |
| 9 | 09/28/2021 | 10:27:12 | -71.68,-159.26 | 106.23 | 09/28/2021 | 10:28:23 | -71.58,-158.38 | 106.33 | 32.64 | 71 |
| 10 | 09/28/2021 | 11:17:50 | 71.27, 8.79 | 73.38 | 09/28/2021 | 11:17:54 | 71.26, 8.75 | 73.37 | 1.58 | 4 |
| 11 | 09/28/2021 | 12:08:31 | -71.17, 176.29 | 106.71 | 09/28/2021 | 12:07:24 | -71.15, 176.20 | 106.73 | 3.42 | 67 |
| 12 | 10/01/2021 | 02:43:37 | -72.05, -44.01 | 104.81 | 10/01/2021 | 02:44:45 | -71.96, -41.85 | 104.90 | 75.10 | 68 |
| 13 | 10/01/2021 | 03:34:08 | 71.29, 124.71 | 74.44 | 10/01/2021 | 03:34:23 | 71.27, 124.63 | 74.42 | 3.33 | 15 |
| 14 | 10/01/2021 | 04:24:50 | -71.23, -67.88 | 105.61 | 10/01/2021 | 04:23:52 | -71.21, -67.82 | 105.63 | 3.29 | 58 |
| 15 | 10/03/2021 | 19:50:26 | 71.31,-119.38 | 75.49 | 10/03/2021 | 19:50:51 | 71.32,-119.40 | 75.51 | 1.69 | 25 |
| 16 | 10/03/2021 | 20:41:07 | -71.20, 48.12 | 104.60 | 10/03/2021 | 20:40:21 | -71.21, 48.06 | 104.59 | 2.65 | 46 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/20/2021
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 09/20/2021 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8