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: 4/20/2025
| 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 | 05/01/2025 | 12:01:26 | 75.78, 6.60 | 60.60 | 05/01/2025 | 12:00:17 | 75.77, 4.64 | 60.52 | 53.56 | 69 |
| 2 | 05/01/2025 | 12:52:16 | -76.06, 172.92 | 119.16 | 05/01/2025 | 12:51:08 | -76.08, 173.01 | 119.15 | 3.10 | 68 |
| 3 | 05/01/2025 | 13:43:02 | 76.07, -19.79 | 60.84 | 05/01/2025 | 13:42:07 | 76.06, -19.80 | 60.82 | 0.86 | 55 |
| 4 | 05/01/2025 | 14:33:46 | -76.08, 147.48 | 119.17 | 05/01/2025 | 14:33:05 | -76.06, 147.45 | 119.19 | 2.36 | 41 |
| 5 | 05/01/2025 | 15:24:32 | 76.09, -45.23 | 60.83 | 05/01/2025 | 15:24:03 | 76.09, -45.20 | 60.83 | 0.75 | 29 |
| 6 | 05/01/2025 | 16:15:16 | -76.10, 122.04 | 119.17 | 05/01/2025 | 16:15:01 | -76.09, 122.06 | 119.19 | 1.60 | 15 |
| 7 | 05/01/2025 | 17:06:02 | 76.11, -70.67 | 60.83 | 05/01/2025 | 17:05:59 | 76.11, -70.60 | 60.83 | 1.95 | 3 |
| 8 | 05/01/2025 | 17:56:46 | -76.12, 96.60 | 119.18 | 05/01/2025 | 17:56:57 | -76.11, 96.67 | 119.18 | 1.86 | 11 |
| 9 | 05/01/2025 | 18:47:32 | 76.13, -96.11 | 60.82 | 05/01/2025 | 18:47:55 | 76.14, -95.99 | 60.84 | 3.25 | 23 |
| 10 | 05/01/2025 | 19:38:16 | -76.14, 71.17 | 119.18 | 05/01/2025 | 19:38:53 | -76.14, 71.27 | 119.17 | 2.87 | 37 |
| 11 | 05/01/2025 | 20:29:02 | 76.15,-121.55 | 60.82 | 05/01/2025 | 20:29:52 | 76.12,-121.55 | 60.79 | 3.30 | 50 |
| 12 | 05/01/2025 | 21:19:46 | -76.16, 45.73 | 119.19 | 05/01/2025 | 21:20:49 | -76.16, 45.88 | 119.17 | 4.13 | 63 |
| 13 | 05/01/2025 | 22:10:34 | 76.25,-147.32 | 60.89 | 05/01/2025 | 22:11:47 | 76.19,-146.78 | 60.85 | 16.09 | 73 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/20/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/20/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19