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: 8/1/2025
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 | -75.86, 150.90 | 120.94 | 54.28 | 70 |
2 | 08/05/2025 | 15:16:04 | 76.14, -40.79 | 59.39 | 08/05/2025 | 15:14:58 | 76.16, -40.81 | 59.39 | 1.58 | 66 |
3 | 08/05/2025 | 16:06:48 | -76.15, 126.50 | 120.60 | 08/05/2025 | 16:05:52 | -76.15, 126.43 | 120.61 | 1.72 | 56 |
4 | 08/05/2025 | 16:57:34 | 76.16, -66.24 | 59.43 | 08/05/2025 | 16:56:54 | 76.17, -66.23 | 59.43 | 0.91 | 40 |
5 | 08/05/2025 | 17:48:18 | -76.17, 101.05 | 120.56 | 08/05/2025 | 17:47:48 | -76.16, 101.01 | 120.58 | 1.51 | 30 |
6 | 08/05/2025 | 18:39:04 | 76.18, -91.69 | 59.47 | 08/05/2025 | 18:38:50 | 76.19, -91.66 | 59.47 | 0.85 | 14 |
7 | 08/05/2025 | 19:29:48 | -76.19, 75.60 | 120.52 | 08/05/2025 | 19:29:44 | -76.18, 75.58 | 120.54 | 1.77 | 4 |
8 | 08/05/2025 | 20:20:34 | 76.21,-117.14 | 59.50 | 08/05/2025 | 20:20:46 | 76.20,-117.08 | 59.50 | 1.48 | 12 |
9 | 08/05/2025 | 21:11:18 | -76.21, 50.15 | 120.48 | 08/05/2025 | 21:11:40 | -76.19, 50.16 | 120.50 | 2.35 | 22 |
10 | 08/05/2025 | 22:02:04 | 76.23,-142.59 | 59.54 | 08/05/2025 | 22:02:42 | 76.22,-142.51 | 59.54 | 2.30 | 38 |
11 | 08/05/2025 | 22:52:47 | -76.24, 24.70 | 120.45 | 08/05/2025 | 22:53:35 | -76.21, 24.73 | 120.46 | 3.07 | 48 |
12 | 08/05/2025 | 23:43:33 | 76.25,-168.04 | 59.58 | 08/05/2025 | 23:44:37 | 76.23,-167.93 | 59.58 | 3.16 | 64 |
13 | 08/06/2025 | 00:34:16 | -76.21, -0.59 | 120.45 | 08/06/2025 | 00:35:31 | -76.22, -0.69 | 120.43 | 3.20 | 75 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/1/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/01/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19