Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/20/2025
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 02/20/2025 | 08:04:27 | -77.12,-120.96 | 92.15 | 02/20/2025 | 08:05:31 | -77.13,-120.88 | 92.14 | 2.00 | 64 |
| 2 | 02/20/2025 | 08:55:11 | 77.08, 46.54 | 87.80 | 02/20/2025 | 08:54:51 | 77.06, 46.54 | 87.78 | 2.13 | 20 |
| 3 | 02/22/2025 | 19:16:49 | -77.13, 70.99 | 93.04 | 02/22/2025 | 19:17:09 | -77.13, 71.16 | 93.04 | 4.38 | 20 |
| 4 | 02/22/2025 | 20:07:32 | 77.05,-121.34 | 86.87 | 02/22/2025 | 20:06:29 | 77.07,-121.41 | 86.89 | 2.56 | 63 |
| 5 | 02/25/2025 | 05:38:25 | 77.14, 95.59 | 86.08 | 02/25/2025 | 05:39:24 | 77.15, 95.63 | 86.08 | 1.46 | 59 |
| 6 | 02/25/2025 | 06:29:09 | -77.10, -96.93 | 93.98 | 02/25/2025 | 06:28:46 | -77.09, -96.93 | 93.99 | 1.26 | 23 |
| 7 | 02/27/2025 | 16:50:46 | 77.13, -72.37 | 85.14 | 02/27/2025 | 16:51:01 | 77.13, -72.42 | 85.13 | 1.08 | 15 |
| 8 | 02/27/2025 | 17:41:30 | -77.09, 95.11 | 94.92 | 02/27/2025 | 17:40:22 | -77.11, 95.19 | 94.90 | 3.13 | 68 |
| 9 | 03/02/2025 | 03:12:23 | -77.16, -47.86 | 95.76 | 03/02/2025 | 03:13:17 | -77.17, -47.87 | 95.76 | 0.96 | 54 |
| 10 | 03/02/2025 | 04:03:07 | 77.12, 119.62 | 84.19 | 03/02/2025 | 04:02:37 | 77.11, 119.58 | 84.18 | 2.02 | 30 |
| 11 | 03/04/2025 | 14:24:44 | -77.17, 144.09 | 96.70 | 03/04/2025 | 14:24:52 | -77.16, 144.15 | 96.71 | 1.84 | 8 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/20/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 02/20/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA