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: 4/4/2025
| 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 | 12:02:30 | 75.63, 6.43 | 65.70 | 04/15/2025 | 12:01:23 | 75.63, 3.61 | 65.63 | 77.88 | 67 |
| 2 | 04/15/2025 | 12:53:23 | -76.05, 172.29 | 113.93 | 04/15/2025 | 12:52:09 | -76.02, 172.24 | 113.97 | 3.12 | 74 |
| 3 | 04/15/2025 | 13:44:09 | 76.05, -20.41 | 66.06 | 04/15/2025 | 13:43:10 | 76.07, -20.37 | 66.07 | 1.76 | 59 |
| 4 | 04/15/2025 | 14:34:53 | -76.07, 146.86 | 113.94 | 04/15/2025 | 14:34:05 | -76.05, 146.85 | 113.96 | 1.66 | 48 |
| 5 | 04/15/2025 | 15:25:39 | 76.07, -45.85 | 66.06 | 04/15/2025 | 15:25:07 | 76.05, -45.92 | 66.03 | 3.23 | 32 |
| 6 | 04/15/2025 | 16:16:23 | -76.08, 121.43 | 113.95 | 04/15/2025 | 16:16:01 | -76.08, 121.47 | 113.96 | 1.24 | 22 |
| 7 | 04/15/2025 | 17:07:09 | 76.09, -71.28 | 66.05 | 04/15/2025 | 17:07:03 | 76.08, -71.30 | 66.03 | 1.68 | 6 |
| 8 | 04/15/2025 | 17:57:53 | -76.10, 95.99 | 113.96 | 04/15/2025 | 17:57:57 | -76.11, 96.08 | 113.95 | 2.47 | 4 |
| 9 | 04/15/2025 | 18:48:39 | 76.11, -96.72 | 66.04 | 04/15/2025 | 18:48:59 | 76.10, -96.69 | 66.04 | 0.83 | 20 |
| 10 | 04/15/2025 | 19:39:23 | -76.12, 70.56 | 113.97 | 04/15/2025 | 19:39:54 | -76.09, 70.54 | 114.00 | 3.29 | 31 |
| 11 | 04/15/2025 | 20:30:09 | 76.12,-122.15 | 66.03 | 04/15/2025 | 20:30:55 | 76.13,-122.08 | 66.04 | 2.03 | 46 |
| 12 | 04/15/2025 | 21:20:53 | -76.14, 45.13 | 113.98 | 04/15/2025 | 21:21:50 | -76.12, 45.15 | 113.99 | 2.21 | 57 |
| 13 | 04/15/2025 | 22:11:39 | 76.14,-147.58 | 66.02 | 04/15/2025 | 22:12:52 | 76.11,-147.63 | 66.00 | 3.51 | 73 |
| 14 | 04/15/2025 | 23:02:31 | -76.51, 18.36 | 113.66 | 04/15/2025 | 23:03:39 | -76.45, 20.93 | 113.65 | 67.15 | 68 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/4/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/04/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19