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: 7/30/2025
| 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 | 08/05/2025 | 14:25:12 | -75.86, 152.90 | 120.87 | 08/05/2025 | 14:24:02 | -75.85, 150.87 | 120.95 | 55.02 | 70 |
| 2 | 08/05/2025 | 15:16:04 | 76.14, -40.80 | 59.39 | 08/05/2025 | 15:14:58 | 76.14, -40.85 | 59.38 | 1.21 | 66 |
| 3 | 08/05/2025 | 16:06:48 | -76.15, 126.49 | 120.60 | 08/05/2025 | 16:05:52 | -76.14, 126.40 | 120.62 | 2.88 | 56 |
| 4 | 08/05/2025 | 16:57:34 | 76.17, -66.25 | 59.43 | 08/05/2025 | 16:56:54 | 76.16, -66.27 | 59.42 | 0.86 | 40 |
| 5 | 08/05/2025 | 17:48:18 | -76.17, 101.04 | 120.56 | 08/05/2025 | 17:47:48 | -76.15, 100.98 | 120.59 | 2.85 | 30 |
| 6 | 08/05/2025 | 18:39:04 | 76.19, -91.70 | 59.47 | 08/05/2025 | 18:38:50 | 76.18, -91.70 | 59.45 | 1.22 | 14 |
| 7 | 08/05/2025 | 19:29:48 | -76.19, 75.60 | 120.52 | 08/05/2025 | 19:29:44 | -76.17, 75.55 | 120.55 | 3.07 | 4 |
| 8 | 08/05/2025 | 20:20:34 | 76.21,-117.15 | 59.51 | 08/05/2025 | 20:20:46 | 76.19,-117.12 | 59.49 | 1.93 | 12 |
| 9 | 08/05/2025 | 21:11:18 | -76.21, 50.15 | 120.48 | 08/05/2025 | 21:11:40 | -76.18, 50.12 | 120.51 | 3.48 | 22 |
| 10 | 08/05/2025 | 22:02:04 | 76.23,-142.60 | 59.54 | 08/05/2025 | 22:02:42 | 76.21,-142.55 | 59.53 | 2.74 | 38 |
| 11 | 08/05/2025 | 22:52:48 | -76.24, 24.70 | 120.45 | 08/05/2025 | 22:53:36 | -76.20, 24.70 | 120.48 | 4.04 | 48 |
| 12 | 08/05/2025 | 23:43:33 | 76.21,-167.88 | 59.54 | 08/05/2025 | 23:44:38 | 76.22,-167.97 | 59.57 | 3.14 | 65 |
| 13 | 08/06/2025 | 00:34:17 | -76.21, -0.59 | 120.45 | 08/06/2025 | 00:35:32 | -76.21, -0.73 | 120.44 | 3.78 | 75 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/30/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/30/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19