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: 2/17/2025
| 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 | 02/26/2025 | 14:37:02 | -75.66, 146.51 | 95.93 | 02/26/2025 | 14:35:54 | -75.65, 144.10 | 95.95 | 66.29 | 68 |
| 2 | 02/26/2025 | 15:27:55 | 76.03, -47.44 | 84.42 | 02/26/2025 | 15:26:42 | 76.02, -47.35 | 84.41 | 2.49 | 73 |
| 3 | 02/26/2025 | 16:18:40 | -76.04, 119.85 | 95.59 | 02/26/2025 | 16:17:43 | -76.01, 119.84 | 95.62 | 3.46 | 57 |
| 4 | 02/26/2025 | 17:09:25 | 76.04, -72.84 | 84.40 | 02/26/2025 | 17:08:39 | 76.02, -72.86 | 84.38 | 2.79 | 46 |
| 5 | 02/26/2025 | 18:00:10 | -76.05, 94.45 | 95.61 | 02/26/2025 | 17:59:39 | -76.04, 94.48 | 95.61 | 1.06 | 31 |
| 6 | 02/26/2025 | 18:50:55 | 76.05, -98.25 | 84.39 | 02/26/2025 | 18:50:35 | 76.05, -98.22 | 84.39 | 0.92 | 20 |
| 7 | 02/26/2025 | 19:41:40 | -76.06, 69.04 | 95.63 | 02/26/2025 | 19:41:35 | -76.08, 69.12 | 95.60 | 3.23 | 5 |
| 8 | 02/26/2025 | 20:32:25 | 76.06,-123.66 | 84.37 | 02/26/2025 | 20:32:32 | 76.04,-123.73 | 84.35 | 2.70 | 7 |
| 9 | 02/26/2025 | 21:23:10 | -76.07, 43.63 | 95.64 | 02/26/2025 | 21:23:32 | -76.07, 43.60 | 95.64 | 0.75 | 22 |
| 10 | 02/26/2025 | 22:13:55 | 76.07,-149.07 | 84.35 | 02/26/2025 | 22:14:28 | 76.08,-149.09 | 84.36 | 1.25 | 33 |
| 11 | 02/26/2025 | 23:04:40 | -76.08, 18.22 | 95.66 | 02/26/2025 | 23:05:28 | -76.10, 18.25 | 95.63 | 3.13 | 48 |
| 12 | 02/26/2025 | 23:55:25 | 76.08,-174.47 | 84.34 | 02/26/2025 | 23:56:25 | 76.07,-174.60 | 84.33 | 3.58 | 60 |
| 13 | 02/27/2025 | 00:46:11 | -76.13, -7.34 | 95.63 | 02/27/2025 | 00:47:25 | -76.09, -7.27 | 95.67 | 4.49 | 74 |
| 14 | 02/27/2025 | 01:37:06 | 76.58, 158.28 | 84.81 | 02/27/2025 | 01:38:11 | 76.55, 161.72 | 84.80 | 89.01 | 65 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/17/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/17/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19