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: 8/26/2025
| 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, 56.58 | 71.17 | 09/06/2025 | 08:28:49 | 77.48, 58.98 | 71.21 | 57.92 | 68 |
| 2 | 09/06/2025 | 09:18:22 | -77.38,-135.55 | 108.93 | 09/06/2025 | 09:19:34 | -77.34,-134.34 | 108.94 | 29.78 | 72 |
| 3 | 09/06/2025 | 10:09:04 | 77.23, 32.47 | 70.95 | 09/06/2025 | 10:10:17 | 77.21, 32.43 | 70.93 | 2.79 | 73 |
| 4 | 09/06/2025 | 10:59:48 | -77.24,-160.24 | 109.03 | 09/06/2025 | 11:00:58 | -77.23,-160.13 | 109.03 | 2.85 | 70 |
| 5 | 09/06/2025 | 11:50:33 | 77.21, 7.20 | 70.96 | 09/06/2025 | 11:51:38 | 77.23, 7.20 | 70.99 | 2.67 | 65 |
| 6 | 09/06/2025 | 12:41:17 | -77.22, 174.48 | 109.03 | 09/06/2025 | 12:42:20 | -77.22, 174.46 | 109.02 | 0.55 | 63 |
| 7 | 09/06/2025 | 13:32:03 | 77.23, -18.27 | 71.00 | 09/06/2025 | 13:33:00 | 77.22, -18.21 | 71.00 | 2.13 | 57 |
| 8 | 09/06/2025 | 14:22:46 | -77.20, 149.20 | 109.02 | 09/06/2025 | 14:23:42 | -77.20, 149.05 | 109.01 | 3.93 | 56 |
| 9 | 09/06/2025 | 15:13:32 | 77.21, -43.55 | 71.01 | 09/06/2025 | 15:14:22 | 77.20, -43.62 | 71.00 | 2.23 | 50 |
| 10 | 09/06/2025 | 16:04:16 | -77.22, 123.74 | 108.97 | 09/06/2025 | 16:05:03 | -77.23, 123.82 | 108.96 | 2.18 | 47 |
| 11 | 09/06/2025 | 16:55:02 | 77.23, -69.01 | 71.06 | 09/06/2025 | 16:55:43 | 77.23, -68.85 | 71.06 | 4.02 | 41 |
| 12 | 09/06/2025 | 17:45:45 | -77.20, 98.46 | 108.97 | 09/06/2025 | 17:46:25 | -77.21, 98.41 | 108.95 | 1.98 | 40 |
| 13 | 09/06/2025 | 18:36:31 | 77.21, -94.29 | 71.06 | 09/06/2025 | 18:37:05 | 77.21, -94.26 | 71.07 | 0.64 | 34 |
| 14 | 09/06/2025 | 19:27:15 | -77.22, 73.00 | 108.92 | 09/06/2025 | 19:27:47 | -77.19, 72.99 | 108.94 | 2.81 | 32 |
| 15 | 09/06/2025 | 20:18:00 | 77.19,-119.56 | 71.07 | 09/06/2025 | 20:18:27 | 77.19,-119.68 | 71.07 | 2.75 | 27 |
| 16 | 09/06/2025 | 21:08:44 | -77.20, 47.72 | 108.91 | 09/06/2025 | 21:09:08 | -77.22, 47.76 | 108.89 | 2.66 | 24 |
| 17 | 09/06/2025 | 21:59:30 | 77.21,-145.03 | 71.12 | 09/06/2025 | 21:59:48 | 77.22,-144.90 | 71.13 | 3.28 | 18 |
| 18 | 09/06/2025 | 22:50:14 | -77.22, 22.25 | 108.87 | 09/06/2025 | 22:50:30 | -77.20, 22.35 | 108.88 | 3.03 | 16 |
| 19 | 09/06/2025 | 23:40:59 | 77.19,-170.31 | 71.13 | 09/06/2025 | 23:41:10 | 77.20,-170.32 | 71.14 | 1.29 | 11 |
| 20 | 09/07/2025 | 00:31:43 | -77.20, -3.02 | 108.86 | 09/07/2025 | 00:31:52 | -77.19, -3.06 | 108.87 | 1.65 | 9 |
| 21 | 09/07/2025 | 01:22:29 | 77.21, 164.23 | 71.17 | 09/07/2025 | 01:22:32 | 77.18, 164.27 | 71.15 | 3.18 | 3 |
| 22 | 09/07/2025 | 02:13:12 | -77.18, -28.30 | 108.85 | 09/07/2025 | 02:13:13 | -77.21, -28.29 | 108.82 | 3.87 | 1 |
| 23 | 09/07/2025 | 03:03:58 | 77.19, 138.95 | 71.18 | 09/07/2025 | 03:03:53 | 77.21, 139.04 | 71.20 | 3.26 | 5 |
| 24 | 09/07/2025 | 03:54:42 | -77.20, -53.77 | 108.81 | 09/07/2025 | 03:54:35 | -77.19, -53.70 | 108.81 | 1.64 | 7 |
| 25 | 09/07/2025 | 04:45:27 | 77.17, 113.67 | 71.19 | 09/07/2025 | 04:45:15 | 77.19, 113.63 | 71.21 | 2.88 | 12 |
| 26 | 09/07/2025 | 05:36:11 | -77.18, -79.04 | 108.80 | 09/07/2025 | 05:35:57 | -77.18, -79.11 | 108.80 | 1.75 | 14 |
| 27 | 09/07/2025 | 06:26:57 | 77.19, 88.21 | 71.23 | 09/07/2025 | 06:26:37 | 77.18, 88.22 | 71.22 | 1.59 | 20 |
| 28 | 09/07/2025 | 07:17:41 | -77.20,-104.51 | 108.75 | 09/07/2025 | 07:17:18 | -77.20,-104.34 | 108.75 | 4.16 | 23 |
| 29 | 09/07/2025 | 08:08:26 | 77.17, 62.93 | 71.24 | 09/07/2025 | 08:07:59 | 77.16, 62.81 | 71.22 | 3.23 | 27 |
| 30 | 09/07/2025 | 08:59:10 | -77.18,-129.78 | 108.75 | 09/07/2025 | 08:58:40 | -77.19,-129.75 | 108.74 | 1.31 | 30 |
| 31 | 09/07/2025 | 09:49:56 | 77.19, 37.46 | 71.29 | 09/07/2025 | 09:49:20 | 77.19, 37.58 | 71.28 | 2.93 | 36 |
| 32 | 09/07/2025 | 10:40:39 | -77.16,-155.06 | 108.74 | 09/07/2025 | 10:40:02 | -77.17,-155.17 | 108.73 | 2.98 | 37 |
| 33 | 09/07/2025 | 11:31:25 | 77.17, 12.19 | 71.29 | 09/07/2025 | 11:30:42 | 77.17, 12.17 | 71.29 | 0.50 | 43 |
| 34 | 09/07/2025 | 12:22:09 | -77.18, 179.47 | 108.69 | 09/07/2025 | 12:21:24 | -77.15, 179.42 | 108.72 | 3.01 | 45 |
| 35 | 09/07/2025 | 13:12:54 | 77.15, -13.09 | 71.30 | 09/07/2025 | 13:12:04 | 77.15, -13.25 | 71.30 | 3.84 | 50 |
| 36 | 09/07/2025 | 14:03:38 | -77.16, 154.20 | 108.68 | 09/07/2025 | 14:02:45 | -77.18, 154.19 | 108.67 | 2.50 | 53 |
| 37 | 09/07/2025 | 14:54:24 | 77.17, -38.56 | 71.35 | 09/07/2025 | 14:53:25 | 77.18, -38.47 | 71.35 | 2.22 | 59 |
| 38 | 09/07/2025 | 15:45:08 | -77.18, 128.73 | 108.64 | 09/07/2025 | 15:44:07 | -77.16, 128.78 | 108.66 | 2.15 | 61 |
| 39 | 09/07/2025 | 16:35:53 | 77.15, -63.84 | 71.35 | 09/07/2025 | 16:34:47 | 77.16, -63.89 | 71.36 | 1.79 | 66 |
| 40 | 09/07/2025 | 17:26:37 | -77.16, 103.45 | 108.63 | 09/07/2025 | 17:25:29 | -77.14, 103.37 | 108.65 | 2.46 | 68 |
| 41 | 09/07/2025 | 18:17:23 | 77.17, -89.30 | 71.40 | 09/07/2025 | 18:16:09 | 77.14, -89.30 | 71.37 | 3.02 | 74 |
| 42 | 09/07/2025 | 19:08:06 | -77.14, 78.18 | 108.62 | 09/07/2025 | 19:06:51 | -77.13, 77.96 | 108.64 | 5.49 | 75 |
| 43 | 09/07/2025 | 19:58:45 | 76.85,-113.29 | 71.14 | 09/07/2025 | 19:57:37 | 76.86,-115.79 | 71.09 | 63.35 | 68 |
| 44 | 09/07/2025 | 20:49:27 | -76.77, 54.36 | 108.92 | 09/07/2025 | 20:48:21 | -76.76, 51.13 | 109.01 | 82.29 | 66 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 8/26/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 08/26/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C