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: 8/31/2025
| 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 | 77.52, 56.47 | 71.19 | 09/06/2025 | 08:28:49 | 77.47, 58.90 | 71.19 | 58.99 | 68 |
| 2 | 09/06/2025 | 09:18:22 | -77.41,-135.67 | 108.90 | 09/06/2025 | 09:19:33 | -77.36,-134.25 | 108.92 | 35.11 | 71 |
| 3 | 09/06/2025 | 10:09:03 | 77.21, 32.56 | 70.93 | 09/06/2025 | 10:10:16 | 77.23, 32.54 | 70.96 | 2.48 | 73 |
| 4 | 09/06/2025 | 10:59:47 | -77.22,-160.18 | 109.05 | 09/06/2025 | 11:00:58 | -77.21,-160.22 | 109.05 | 1.71 | 71 |
| 5 | 09/06/2025 | 11:50:33 | 77.23, 7.09 | 70.98 | 09/06/2025 | 11:51:38 | 77.22, 7.13 | 70.97 | 2.08 | 65 |
| 6 | 09/06/2025 | 12:41:16 | -77.20, 174.54 | 109.04 | 09/06/2025 | 12:42:19 | -77.24, 174.55 | 109.00 | 3.83 | 63 |
| 7 | 09/06/2025 | 13:32:02 | 77.21, -18.19 | 70.99 | 09/06/2025 | 13:33:00 | 77.20, -18.29 | 70.98 | 2.92 | 58 |
| 8 | 09/06/2025 | 14:22:46 | -77.23, 149.07 | 108.99 | 09/06/2025 | 14:23:41 | -77.22, 149.13 | 108.99 | 1.51 | 55 |
| 9 | 09/06/2025 | 15:13:32 | 77.24, -43.66 | 71.03 | 09/06/2025 | 15:14:21 | 77.23, -43.52 | 71.03 | 3.61 | 49 |
| 10 | 09/06/2025 | 16:04:15 | -77.21, 123.80 | 108.99 | 09/06/2025 | 16:05:03 | -77.20, 123.72 | 108.98 | 1.91 | 48 |
| 11 | 09/06/2025 | 16:55:01 | 77.21, -68.94 | 71.04 | 09/06/2025 | 16:55:43 | 77.21, -68.93 | 71.04 | 0.75 | 42 |
| 12 | 09/06/2025 | 17:45:45 | -77.23, 98.33 | 108.94 | 09/06/2025 | 17:46:24 | -77.23, 98.49 | 108.93 | 3.99 | 39 |
| 13 | 09/06/2025 | 18:36:30 | 77.19, -94.21 | 71.05 | 09/06/2025 | 18:37:05 | 77.19, -94.35 | 71.05 | 3.28 | 35 |
| 14 | 09/06/2025 | 19:27:14 | -77.21, 73.05 | 108.93 | 09/06/2025 | 19:27:46 | -77.21, 73.08 | 108.92 | 0.94 | 32 |
| 15 | 09/06/2025 | 20:18:00 | 77.22,-119.68 | 71.10 | 09/06/2025 | 20:18:26 | 77.22,-119.57 | 71.10 | 2.66 | 26 |
| 16 | 09/06/2025 | 21:08:43 | -77.19, 47.77 | 108.92 | 09/06/2025 | 21:09:08 | -77.20, 47.66 | 108.91 | 2.90 | 25 |
| 17 | 09/06/2025 | 21:59:29 | 77.20,-144.96 | 71.10 | 09/06/2025 | 21:59:48 | 77.20,-144.99 | 71.11 | 0.79 | 19 |
| 18 | 09/06/2025 | 22:50:13 | -77.21, 22.30 | 108.88 | 09/06/2025 | 22:50:29 | -77.22, 22.43 | 108.86 | 3.52 | 16 |
| 19 | 09/06/2025 | 23:40:59 | 77.22,-170.43 | 71.15 | 09/06/2025 | 23:41:10 | 77.18,-170.40 | 71.12 | 4.01 | 11 |
| 20 | 09/07/2025 | 00:31:42 | -77.19, -2.97 | 108.87 | 09/07/2025 | 00:31:51 | -77.20, -2.98 | 108.85 | 1.87 | 9 |
| 21 | 09/07/2025 | 01:22:28 | 77.20, 164.29 | 71.16 | 09/07/2025 | 01:22:31 | 77.21, 164.37 | 71.17 | 2.23 | 3 |
| 22 | 09/07/2025 | 02:13:12 | -77.21, -28.44 | 108.82 | 09/07/2025 | 02:13:13 | -77.19, -28.40 | 108.84 | 2.72 | 1 |
| 23 | 09/07/2025 | 03:03:57 | 77.18, 139.01 | 71.17 | 09/07/2025 | 03:03:53 | 77.19, 138.95 | 71.18 | 2.10 | 4 |
| 24 | 09/07/2025 | 03:54:41 | -77.19, -53.72 | 108.82 | 09/07/2025 | 03:54:35 | -77.17, -53.81 | 108.84 | 3.03 | 6 |
| 25 | 09/07/2025 | 04:45:27 | 77.20, 113.54 | 71.21 | 09/07/2025 | 04:45:15 | 77.17, 113.54 | 71.19 | 2.84 | 12 |
| 26 | 09/07/2025 | 05:36:10 | -77.17, -79.00 | 108.81 | 09/07/2025 | 05:35:56 | -77.19, -79.04 | 108.78 | 3.16 | 14 |
| 27 | 09/07/2025 | 06:26:56 | 77.18, 88.26 | 71.22 | 09/07/2025 | 06:26:36 | 77.20, 88.31 | 71.24 | 2.56 | 20 |
| 28 | 09/07/2025 | 07:17:40 | -77.19,-104.47 | 108.76 | 09/07/2025 | 07:17:18 | -77.18,-104.45 | 108.78 | 1.37 | 22 |
| 29 | 09/07/2025 | 08:08:26 | 77.20, 62.80 | 71.27 | 09/07/2025 | 08:07:58 | 77.18, 62.90 | 71.25 | 3.21 | 28 |
| 30 | 09/07/2025 | 08:59:09 | -77.17,-129.75 | 108.75 | 09/07/2025 | 08:58:40 | -77.16,-129.87 | 108.77 | 3.11 | 29 |
| 31 | 09/07/2025 | 09:49:55 | 77.18, 37.52 | 71.27 | 09/07/2025 | 09:49:20 | 77.16, 37.48 | 71.25 | 1.93 | 35 |
| 32 | 09/07/2025 | 10:40:39 | -77.19,-155.22 | 108.71 | 09/07/2025 | 10:40:01 | -77.19,-155.10 | 108.71 | 2.97 | 38 |
| 33 | 09/07/2025 | 11:31:24 | 77.16, 12.24 | 71.28 | 09/07/2025 | 11:30:41 | 77.19, 12.25 | 71.31 | 3.43 | 43 |
| 34 | 09/07/2025 | 12:22:08 | -77.17, 179.51 | 108.70 | 09/07/2025 | 12:21:23 | -77.17, 179.49 | 108.71 | 0.45 | 45 |
| 35 | 09/07/2025 | 13:12:54 | 77.18, -13.23 | 71.33 | 09/07/2025 | 13:12:03 | 77.17, -13.16 | 71.32 | 1.95 | 51 |
| 36 | 09/07/2025 | 14:03:37 | -77.15, 154.23 | 108.69 | 09/07/2025 | 14:02:45 | -77.15, 154.08 | 108.70 | 3.73 | 52 |
| 37 | 09/07/2025 | 14:54:23 | 77.16, -38.51 | 71.34 | 09/07/2025 | 14:53:25 | 77.15, -38.58 | 71.32 | 1.75 | 58 |
| 38 | 09/07/2025 | 15:45:07 | -77.17, 128.76 | 108.64 | 09/07/2025 | 15:44:06 | -77.18, 128.85 | 108.64 | 2.22 | 61 |
| 39 | 09/07/2025 | 16:35:53 | 77.18, -63.98 | 71.38 | 09/07/2025 | 16:34:46 | 77.18, -63.81 | 71.38 | 4.27 | 67 |
| 40 | 09/07/2025 | 17:26:36 | -77.15, 103.48 | 108.64 | 09/07/2025 | 17:25:28 | -77.16, 103.43 | 108.64 | 1.51 | 68 |
| 41 | 09/07/2025 | 18:17:22 | 77.16, -89.26 | 71.39 | 09/07/2025 | 18:16:08 | 77.16, -89.22 | 71.39 | 0.95 | 74 |
| 42 | 09/07/2025 | 19:08:05 | -77.13, 78.20 | 108.63 | 09/07/2025 | 19:06:50 | -77.14, 78.02 | 108.63 | 4.68 | 75 |
| 43 | 09/07/2025 | 19:58:44 | 76.89,-113.43 | 71.17 | 09/07/2025 | 19:57:35 | 76.88,-115.72 | 71.11 | 57.75 | 69 |
| 44 | 09/07/2025 | 20:49:25 | -76.77, 54.38 | 108.92 | 09/07/2025 | 20:48:19 | -76.77, 51.18 | 109.00 | 81.35 | 66 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 8/31/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 08/31/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C