Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/17/2025
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/30/2025 | 12:54:14 | -75.63, 173.08 | 108.37 | 03/30/2025 | 12:53:07 | -75.60, 170.26 | 108.46 | 78.01 | 67 |
| 2 | 03/30/2025 | 13:45:07 | 76.02, -20.92 | 71.98 | 03/30/2025 | 13:43:59 | 76.03, -21.01 | 71.98 | 2.76 | 68 |
| 3 | 03/30/2025 | 14:35:52 | -76.06, 146.25 | 108.01 | 03/30/2025 | 14:34:53 | -76.04, 146.28 | 108.03 | 2.54 | 59 |
| 4 | 03/30/2025 | 15:26:37 | 76.03, -46.35 | 71.96 | 03/30/2025 | 15:25:55 | 76.06, -46.39 | 71.99 | 3.30 | 42 |
| 5 | 03/30/2025 | 16:17:22 | -76.07, 120.83 | 108.02 | 03/30/2025 | 16:16:49 | -76.06, 120.90 | 108.03 | 2.17 | 33 |
| 6 | 03/30/2025 | 17:08:07 | 76.05, -71.77 | 71.95 | 03/30/2025 | 17:07:52 | 76.05, -71.93 | 71.94 | 4.16 | 15 |
| 7 | 03/30/2025 | 17:58:52 | -76.09, 95.40 | 108.03 | 03/30/2025 | 17:58:45 | -76.09, 95.53 | 108.02 | 3.45 | 7 |
| 8 | 03/30/2025 | 18:49:37 | 76.06, -97.20 | 71.94 | 03/30/2025 | 18:49:48 | 76.08, -97.30 | 71.95 | 3.27 | 11 |
| 9 | 03/30/2025 | 19:40:22 | -76.10, 69.98 | 108.05 | 03/30/2025 | 19:40:42 | -76.08, 69.99 | 108.06 | 2.30 | 20 |
| 10 | 03/30/2025 | 20:31:08 | 76.12,-122.78 | 71.97 | 03/30/2025 | 20:31:44 | 76.11,-122.68 | 71.95 | 3.27 | 36 |
| 11 | 03/30/2025 | 21:21:52 | -76.12, 44.56 | 108.06 | 03/30/2025 | 21:22:38 | -76.11, 44.61 | 108.06 | 1.66 | 46 |
| 12 | 03/30/2025 | 22:12:38 | 76.14,-148.21 | 71.95 | 03/30/2025 | 22:13:40 | 76.14,-148.05 | 71.96 | 4.08 | 62 |
| 13 | 03/30/2025 | 23:03:22 | -76.13, 19.13 | 108.07 | 03/30/2025 | 23:04:34 | -76.14, 19.24 | 108.06 | 3.04 | 72 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/17/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/17/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19