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: 3/22/2025
| 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 | 12:54:12 | -75.62, 173.13 | 108.38 | 03/30/2025 | 12:53:05 | -75.62, 170.32 | 108.44 | 77.73 | 67 |
| 2 | 03/30/2025 | 13:45:07 | 76.04, -21.02 | 72.00 | 03/30/2025 | 13:43:58 | 76.05, -20.94 | 72.01 | 2.23 | 69 |
| 3 | 03/30/2025 | 14:35:51 | -76.04, 146.30 | 108.02 | 03/30/2025 | 14:34:52 | -76.05, 146.34 | 108.01 | 1.36 | 59 |
| 4 | 03/30/2025 | 15:26:37 | 76.06, -46.44 | 71.99 | 03/30/2025 | 15:25:55 | 76.04, -46.48 | 71.96 | 2.81 | 42 |
| 5 | 03/30/2025 | 16:17:21 | -76.06, 120.88 | 108.03 | 03/30/2025 | 16:16:49 | -76.04, 120.80 | 108.06 | 3.21 | 32 |
| 6 | 03/30/2025 | 17:08:07 | 76.07, -71.87 | 71.98 | 03/30/2025 | 17:07:51 | 76.06, -71.86 | 71.97 | 1.12 | 16 |
| 7 | 03/30/2025 | 17:58:51 | -76.07, 95.45 | 108.04 | 03/30/2025 | 17:58:45 | -76.07, 95.42 | 108.05 | 1.20 | 6 |
| 8 | 03/30/2025 | 18:49:37 | 76.09, -97.29 | 71.96 | 03/30/2025 | 18:49:47 | 76.09, -97.23 | 71.97 | 1.73 | 10 |
| 9 | 03/30/2025 | 19:40:21 | -76.09, 70.03 | 108.06 | 03/30/2025 | 19:40:41 | -76.09, 70.04 | 108.05 | 0.82 | 20 |
| 10 | 03/30/2025 | 20:31:07 | 76.10,-122.72 | 71.95 | 03/30/2025 | 20:31:44 | 76.08,-122.77 | 71.93 | 3.18 | 37 |
| 11 | 03/30/2025 | 21:21:51 | -76.10, 44.60 | 108.07 | 03/30/2025 | 21:22:37 | -76.12, 44.67 | 108.05 | 2.83 | 46 |
| 12 | 03/30/2025 | 22:12:37 | 76.12,-148.15 | 71.94 | 03/30/2025 | 22:13:40 | 76.11,-148.15 | 71.93 | 1.29 | 63 |
| 13 | 03/30/2025 | 23:03:21 | -76.12, 19.17 | 108.08 | 03/30/2025 | 23:04:34 | -76.11, 19.13 | 108.09 | 1.74 | 73 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/22/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/22/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19