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: 7/31/2025
| 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 | 14:25:11 | -75.84, 152.97 | 120.89 | 08/05/2025 | 14:24:02 | -75.84, 150.81 | 120.97 | 58.77 | 69 |
| 2 | 08/05/2025 | 15:16:04 | 76.17, -40.88 | 59.41 | 08/05/2025 | 15:14:57 | 76.17, -40.74 | 59.41 | 3.80 | 67 |
| 3 | 08/05/2025 | 16:06:48 | -76.17, 126.41 | 120.58 | 08/05/2025 | 16:05:51 | -76.17, 126.50 | 120.59 | 2.72 | 57 |
| 4 | 08/05/2025 | 16:57:34 | 76.19, -66.33 | 59.45 | 08/05/2025 | 16:56:53 | 76.19, -66.17 | 59.45 | 4.35 | 41 |
| 5 | 08/05/2025 | 17:48:18 | -76.20, 100.96 | 120.54 | 08/05/2025 | 17:47:47 | -76.18, 101.08 | 120.55 | 3.53 | 31 |
| 6 | 08/05/2025 | 18:39:03 | 76.16, -91.62 | 59.45 | 08/05/2025 | 18:38:50 | 76.16, -91.76 | 59.44 | 3.76 | 13 |
| 7 | 08/05/2025 | 19:29:47 | -76.17, 75.67 | 120.54 | 08/05/2025 | 19:29:43 | -76.20, 75.65 | 120.52 | 2.77 | 4 |
| 8 | 08/05/2025 | 20:20:33 | 76.19,-117.06 | 59.49 | 08/05/2025 | 20:20:46 | 76.18,-117.18 | 59.47 | 3.27 | 13 |
| 9 | 08/05/2025 | 21:11:17 | -76.19, 50.23 | 120.50 | 08/05/2025 | 21:11:39 | -76.21, 50.23 | 120.48 | 2.07 | 22 |
| 10 | 08/05/2025 | 22:02:03 | 76.21,-142.51 | 59.52 | 08/05/2025 | 22:02:42 | 76.19,-142.61 | 59.51 | 2.97 | 39 |
| 11 | 08/05/2025 | 22:52:47 | -76.21, 24.78 | 120.46 | 08/05/2025 | 22:53:35 | -76.23, 24.80 | 120.44 | 1.58 | 48 |
| 12 | 08/05/2025 | 23:43:33 | 76.23,-167.96 | 59.56 | 08/05/2025 | 23:44:38 | 76.21,-168.03 | 59.55 | 2.91 | 65 |
| 13 | 08/06/2025 | 00:34:17 | -76.24, -0.67 | 120.43 | 08/06/2025 | 00:35:31 | -76.24, -0.62 | 120.41 | 1.51 | 74 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/31/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/31/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19