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: 4/15/2025
| 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 | 04/15/2025 | 12:02:29 | 75.58, 6.58 | 65.66 | 04/15/2025 | 12:01:23 | 75.59, 3.48 | 65.59 | 85.83 | 66 |
| 2 | 04/15/2025 | 12:53:23 | -76.06, 172.26 | 113.93 | 04/15/2025 | 12:52:08 | -76.02, 172.23 | 113.97 | 3.85 | 75 |
| 3 | 04/15/2025 | 13:44:09 | 76.05, -20.42 | 66.06 | 04/15/2025 | 13:43:09 | 76.07, -20.35 | 66.08 | 3.10 | 60 |
| 4 | 04/15/2025 | 14:34:53 | -76.07, 146.82 | 113.93 | 04/15/2025 | 14:34:04 | -76.05, 146.84 | 113.96 | 2.72 | 49 |
| 5 | 04/15/2025 | 15:25:39 | 76.07, -45.85 | 66.05 | 04/15/2025 | 15:25:06 | 76.06, -45.89 | 66.04 | 1.90 | 33 |
| 6 | 04/15/2025 | 16:16:23 | -76.09, 121.39 | 113.94 | 04/15/2025 | 16:16:00 | -76.08, 121.46 | 113.96 | 2.35 | 23 |
| 7 | 04/15/2025 | 17:07:09 | 76.09, -71.28 | 66.04 | 04/15/2025 | 17:07:02 | 76.08, -71.28 | 66.04 | 0.37 | 7 |
| 8 | 04/15/2025 | 17:57:53 | -76.11, 95.96 | 113.95 | 04/15/2025 | 17:57:56 | -76.11, 96.07 | 113.95 | 3.05 | 3 |
| 9 | 04/15/2025 | 18:48:39 | 76.10, -96.71 | 66.03 | 04/15/2025 | 18:48:58 | 76.11, -96.67 | 66.04 | 1.41 | 19 |
| 10 | 04/15/2025 | 19:39:23 | -76.13, 70.53 | 113.96 | 04/15/2025 | 19:39:53 | -76.09, 70.52 | 114.00 | 4.20 | 30 |
| 11 | 04/15/2025 | 20:30:09 | 76.12,-122.15 | 66.02 | 04/15/2025 | 20:30:54 | 76.14,-122.06 | 66.05 | 3.03 | 45 |
| 12 | 04/15/2025 | 21:20:53 | -76.14, 45.09 | 113.97 | 04/15/2025 | 21:21:49 | -76.11, 45.14 | 113.99 | 3.30 | 56 |
| 13 | 04/15/2025 | 22:11:39 | 76.14,-147.58 | 66.02 | 04/15/2025 | 22:12:51 | 76.12,-147.61 | 66.00 | 2.21 | 72 |
| 14 | 04/15/2025 | 23:02:30 | -76.47, 18.49 | 113.70 | 04/15/2025 | 23:03:38 | -76.45, 20.91 | 113.65 | 63.05 | 68 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/15/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/15/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19