Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/29/2025
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 09/06/2025 | 08:27:41 | 77.50, 56.57 | 71.17 | 09/06/2025 | 08:28:49 | 77.49, 59.01 | 71.22 | 58.79 | 68 |
| 2 | 09/06/2025 | 09:18:22 | -77.39,-135.57 | 108.92 | 09/06/2025 | 09:19:33 | -77.38,-134.14 | 108.89 | 34.73 | 71 |
| 3 | 09/06/2025 | 10:09:04 | 77.23, 32.46 | 70.95 | 09/06/2025 | 10:10:17 | 77.21, 32.45 | 70.94 | 2.19 | 73 |
| 4 | 09/06/2025 | 10:59:48 | -77.24,-160.27 | 109.03 | 09/06/2025 | 11:00:58 | -77.24,-160.12 | 109.03 | 3.75 | 70 |
| 5 | 09/06/2025 | 11:50:33 | 77.21, 7.18 | 70.96 | 09/06/2025 | 11:51:38 | 77.24, 7.23 | 70.99 | 3.17 | 65 |
| 6 | 09/06/2025 | 12:41:17 | -77.22, 174.46 | 109.02 | 09/06/2025 | 12:42:20 | -77.22, 174.47 | 109.02 | 0.46 | 63 |
| 7 | 09/06/2025 | 13:32:03 | 77.23, -18.28 | 71.01 | 09/06/2025 | 13:33:00 | 77.22, -18.19 | 71.00 | 2.71 | 57 |
| 8 | 09/06/2025 | 14:22:46 | -77.20, 149.18 | 109.01 | 09/06/2025 | 14:23:42 | -77.20, 149.06 | 109.01 | 2.99 | 56 |
| 9 | 09/06/2025 | 15:13:32 | 77.21, -43.56 | 71.01 | 09/06/2025 | 15:14:22 | 77.21, -43.60 | 71.01 | 1.34 | 50 |
| 10 | 09/06/2025 | 16:04:16 | -77.22, 123.71 | 108.97 | 09/06/2025 | 16:05:03 | -77.23, 123.83 | 108.96 | 2.96 | 47 |
| 11 | 09/06/2025 | 16:55:01 | 77.19, -68.84 | 71.02 | 09/06/2025 | 16:55:43 | 77.23, -68.83 | 71.06 | 4.27 | 42 |
| 12 | 09/06/2025 | 17:45:45 | -77.20, 98.43 | 108.96 | 09/06/2025 | 17:46:25 | -77.21, 98.42 | 108.95 | 1.08 | 40 |
| 13 | 09/06/2025 | 18:36:31 | 77.22, -94.31 | 71.07 | 09/06/2025 | 18:37:05 | 77.21, -94.24 | 71.07 | 1.61 | 34 |
| 14 | 09/06/2025 | 19:27:15 | -77.22, 72.97 | 108.91 | 09/06/2025 | 19:27:47 | -77.20, 73.00 | 108.94 | 3.41 | 32 |
| 15 | 09/06/2025 | 20:18:00 | 77.19,-119.59 | 71.08 | 09/06/2025 | 20:18:27 | 77.20,-119.66 | 71.08 | 1.77 | 27 |
| 16 | 09/06/2025 | 21:08:44 | -77.20, 47.69 | 108.91 | 09/06/2025 | 21:09:08 | -77.22, 47.77 | 108.89 | 2.82 | 24 |
| 17 | 09/06/2025 | 21:59:30 | 77.22,-145.05 | 71.12 | 09/06/2025 | 21:59:49 | 77.18,-145.07 | 71.09 | 4.00 | 19 |
| 18 | 09/06/2025 | 22:50:13 | -77.18, 22.41 | 108.90 | 09/06/2025 | 22:50:30 | -77.20, 22.36 | 108.88 | 2.58 | 17 |
| 19 | 09/06/2025 | 23:40:59 | 77.20,-170.33 | 71.13 | 09/06/2025 | 23:41:10 | 77.21,-170.30 | 71.14 | 1.46 | 11 |
| 20 | 09/07/2025 | 00:31:43 | -77.21, -3.06 | 108.85 | 09/07/2025 | 00:31:52 | -77.19, -3.05 | 108.87 | 2.02 | 9 |
| 21 | 09/07/2025 | 01:22:28 | 77.18, 164.39 | 71.14 | 09/07/2025 | 01:22:32 | 77.19, 164.29 | 71.15 | 2.95 | 4 |
| 22 | 09/07/2025 | 02:13:12 | -77.18, -28.34 | 108.85 | 09/07/2025 | 02:13:13 | -77.21, -28.28 | 108.82 | 3.41 | 1 |
| 23 | 09/07/2025 | 03:03:58 | 77.20, 138.92 | 71.18 | 09/07/2025 | 03:03:54 | 77.17, 138.88 | 71.16 | 2.97 | 4 |
| 24 | 09/07/2025 | 03:54:41 | -77.21, -53.80 | 108.80 | 09/07/2025 | 03:54:34 | -77.20, -53.70 | 108.81 | 2.88 | 7 |
| 25 | 09/07/2025 | 04:45:26 | 77.18, 113.64 | 71.19 | 09/07/2025 | 04:45:14 | 77.20, 113.65 | 71.21 | 2.44 | 12 |
| 26 | 09/07/2025 | 05:36:10 | -77.19, -79.08 | 108.79 | 09/07/2025 | 05:35:56 | -77.18, -79.11 | 108.80 | 1.02 | 14 |
| 27 | 09/07/2025 | 06:26:56 | 77.20, 88.18 | 71.24 | 09/07/2025 | 06:26:36 | 77.18, 88.23 | 71.22 | 2.36 | 20 |
| 28 | 09/07/2025 | 07:17:39 | -77.16,-104.36 | 108.78 | 09/07/2025 | 07:17:18 | -77.16,-104.52 | 108.79 | 4.03 | 21 |
| 29 | 09/07/2025 | 08:08:25 | 77.18, 62.90 | 71.25 | 09/07/2025 | 08:07:58 | 77.16, 62.82 | 71.23 | 2.44 | 27 |
| 30 | 09/07/2025 | 08:59:09 | -77.19,-129.83 | 108.74 | 09/07/2025 | 08:58:39 | -77.19,-129.75 | 108.74 | 1.87 | 30 |
| 31 | 09/07/2025 | 09:49:54 | 77.16, 37.62 | 71.25 | 09/07/2025 | 09:49:19 | 77.19, 37.59 | 71.28 | 3.73 | 35 |
| 32 | 09/07/2025 | 10:40:38 | -77.17,-155.10 | 108.73 | 09/07/2025 | 10:40:01 | -77.17,-155.16 | 108.73 | 1.54 | 37 |
| 33 | 09/07/2025 | 11:31:24 | 77.18, 12.15 | 71.30 | 09/07/2025 | 11:30:41 | 77.17, 12.18 | 71.29 | 0.94 | 43 |
| 34 | 09/07/2025 | 12:22:08 | -77.19, 179.43 | 108.68 | 09/07/2025 | 12:21:23 | -77.15, 179.42 | 108.72 | 3.81 | 45 |
| 35 | 09/07/2025 | 13:12:53 | 77.16, -13.13 | 71.31 | 09/07/2025 | 13:12:03 | 77.16, -13.24 | 71.30 | 2.68 | 50 |
| 36 | 09/07/2025 | 14:03:37 | -77.17, 154.15 | 108.68 | 09/07/2025 | 14:02:44 | -77.18, 154.19 | 108.67 | 1.75 | 53 |
| 37 | 09/07/2025 | 14:54:23 | 77.18, -38.60 | 71.35 | 09/07/2025 | 14:53:24 | 77.18, -38.46 | 71.35 | 3.25 | 59 |
| 38 | 09/07/2025 | 15:45:06 | -77.15, 128.87 | 108.67 | 09/07/2025 | 15:44:06 | -77.16, 128.78 | 108.66 | 2.83 | 60 |
| 39 | 09/07/2025 | 16:35:52 | 77.16, -63.87 | 71.36 | 09/07/2025 | 16:34:46 | 77.16, -63.88 | 71.36 | 0.56 | 66 |
| 40 | 09/07/2025 | 17:26:36 | -77.17, 103.40 | 108.62 | 09/07/2025 | 17:25:28 | -77.14, 103.37 | 108.65 | 2.72 | 68 |
| 41 | 09/07/2025 | 18:17:21 | 77.14, -89.15 | 71.37 | 09/07/2025 | 18:16:08 | 77.15, -89.29 | 71.37 | 3.53 | 73 |
| 42 | 09/07/2025 | 19:08:05 | -77.15, 78.13 | 108.61 | 09/07/2025 | 19:06:50 | -77.13, 77.96 | 108.64 | 4.75 | 75 |
| 43 | 09/07/2025 | 19:58:44 | 76.86,-113.33 | 71.15 | 09/07/2025 | 19:57:36 | 76.87,-115.78 | 71.09 | 62.10 | 68 |
| 44 | 09/07/2025 | 20:49:26 | -76.79, 54.31 | 108.91 | 09/07/2025 | 20:48:20 | -76.76, 51.12 | 109.01 | 81.10 | 66 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 8/29/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 08/29/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C