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: 3/22/2025
| 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 | 03/22/2025 | 16:17:36 | 75.57, -57.77 | 74.64 | 03/22/2025 | 16:18:45 | 75.58, -57.82 | 74.65 | 1.99 | 69 |
| 2 | 03/22/2025 | 17:08:19 | -75.52, 109.71 | 105.43 | 03/22/2025 | 17:08:14 | -75.51, 109.60 | 105.45 | 3.25 | 5 |
| 3 | 03/22/2025 | 17:58:55 | 75.07, -81.58 | 74.15 | 03/22/2025 | 17:57:47 | 75.14, -83.78 | 74.15 | 63.45 | 68 |
| 4 | 03/25/2025 | 08:34:24 | 75.60, 58.00 | 73.62 | 03/25/2025 | 08:35:13 | 75.61, 58.11 | 73.62 | 3.15 | 49 |
| 5 | 03/25/2025 | 09:25:07 | -75.56,-134.53 | 106.45 | 03/25/2025 | 09:24:42 | -75.53,-134.45 | 106.47 | 3.19 | 25 |
| 6 | 03/28/2025 | 00:51:10 | 75.61, 173.85 | 72.58 | 03/28/2025 | 00:51:39 | 75.61, 174.00 | 72.58 | 4.06 | 29 |
| 7 | 03/28/2025 | 01:41:52 | -75.52, -18.53 | 107.52 | 03/28/2025 | 01:41:08 | -75.54, -18.56 | 107.51 | 2.33 | 44 |
| 8 | 03/30/2025 | 16:17:24 | -76.21, 120.33 | 107.89 | 03/30/2025 | 16:18:29 | -76.11, 123.75 | 107.90 | 91.82 | 65 |
| 9 | 03/30/2025 | 17:07:56 | 75.59, -70.21 | 71.53 | 03/30/2025 | 17:08:05 | 75.59, -70.17 | 71.52 | 1.24 | 9 |
| 10 | 03/30/2025 | 17:58:39 | -75.55, 97.26 | 108.53 | 03/30/2025 | 17:57:34 | -75.52, 97.27 | 108.57 | 3.14 | 65 |
| 11 | 04/02/2025 | 08:33:57 | -75.62,-121.75 | 109.46 | 04/02/2025 | 08:35:03 | -75.63,-121.79 | 109.45 | 1.23 | 66 |
| 12 | 04/02/2025 | 09:24:42 | 75.59, 45.66 | 70.50 | 04/02/2025 | 09:24:29 | 75.59, 45.75 | 70.50 | 2.44 | 13 |
| 13 | 04/02/2025 | 10:15:13 | -74.99,-145.14 | 110.06 | 04/02/2025 | 10:14:07 | -75.08,-148.04 | 110.06 | 83.80 | 66 |
| 14 | 04/05/2025 | 00:50:43 | -75.65, -5.95 | 110.45 | 04/05/2025 | 00:51:26 | -75.62, -5.92 | 110.48 | 3.12 | 43 |
| 15 | 04/05/2025 | 01:41:27 | 75.57, 161.62 | 69.47 | 04/05/2025 | 01:40:52 | 75.58, 161.62 | 69.47 | 1.48 | 35 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/22/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/22/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8