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: 5/15/2025
| 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 | 05/16/2025 | 20:47:34 | 77.90,-133.34 | 58.53 | 05/16/2025 | 20:48:41 | 77.83,-130.68 | 58.47 | 62.73 | 67 |
| 2 | 05/16/2025 | 21:38:09 | -77.54, 35.82 | 121.85 | 05/16/2025 | 21:38:08 | -77.55, 35.82 | 121.84 | 1.01 | 1 |
| 3 | 05/19/2025 | 07:59:39 | 77.56, 60.41 | 57.65 | 05/19/2025 | 07:59:56 | 77.57, 60.39 | 57.65 | 0.98 | 17 |
| 4 | 05/19/2025 | 08:50:22 | -77.52,-132.05 | 122.41 | 05/19/2025 | 08:49:18 | -77.52,-132.15 | 122.41 | 2.29 | 64 |
| 5 | 05/21/2025 | 18:21:08 | -77.60, 84.91 | 122.82 | 05/21/2025 | 18:21:47 | -77.58, 84.92 | 122.84 | 2.54 | 39 |
| 6 | 05/21/2025 | 19:11:52 | 77.55,-107.50 | 57.13 | 05/21/2025 | 19:11:05 | 77.56,-107.48 | 57.14 | 1.55 | 47 |
| 7 | 05/24/2025 | 04:42:37 | 77.60, 109.61 | 56.72 | 05/24/2025 | 04:43:34 | 77.60, 109.51 | 56.72 | 2.54 | 57 |
| 8 | 05/24/2025 | 05:33:21 | -77.59, -83.00 | 123.30 | 05/24/2025 | 05:32:56 | -77.56, -83.00 | 123.33 | 3.23 | 25 |
| 9 | 05/26/2025 | 15:04:12 | -77.88, 132.88 | 123.44 | 05/26/2025 | 15:05:21 | -77.77, 134.69 | 123.54 | 44.20 | 69 |
| 10 | 05/26/2025 | 15:54:50 | 77.59, -58.35 | 56.28 | 05/26/2025 | 15:54:42 | 77.60, -58.31 | 56.29 | 1.39 | 8 |
| 11 | 05/29/2025 | 02:16:18 | -77.63, -33.84 | 124.08 | 05/29/2025 | 02:16:31 | -77.62, -33.75 | 124.09 | 2.66 | 13 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 05/15/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA