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: 5/20/2025
| 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 | 05/21/2025 | 02:16:51 | 77.30, 147.36 | 57.03 | 05/21/2025 | 02:17:57 | 77.27, 150.67 | 57.07 | 80.95 | 66 |
| 2 | 05/21/2025 | 03:07:32 | -77.18, -44.74 | 123.10 | 05/21/2025 | 03:08:41 | -77.15, -42.53 | 123.08 | 54.74 | 69 |
| 3 | 05/21/2025 | 03:58:13 | 76.98, 123.41 | 56.72 | 05/21/2025 | 03:59:26 | 76.95, 123.98 | 56.70 | 14.60 | 73 |
| 4 | 05/21/2025 | 04:48:55 | -76.90, -68.90 | 123.37 | 05/21/2025 | 04:50:08 | -76.92, -68.84 | 123.35 | 2.55 | 73 |
| 5 | 05/21/2025 | 05:39:41 | 76.92, 98.33 | 56.64 | 05/21/2025 | 05:40:49 | 76.89, 98.40 | 56.62 | 3.31 | 68 |
| 6 | 05/21/2025 | 06:30:24 | -76.87, -94.18 | 123.41 | 05/21/2025 | 06:31:30 | -76.90, -94.24 | 123.38 | 3.26 | 66 |
| 7 | 05/21/2025 | 07:21:10 | 76.89, 73.06 | 56.60 | 05/21/2025 | 07:22:11 | 76.88, 72.99 | 56.59 | 2.53 | 61 |
| 8 | 05/21/2025 | 08:11:54 | -76.89,-119.63 | 123.41 | 05/21/2025 | 08:12:52 | -76.88,-119.65 | 123.41 | 1.17 | 58 |
| 9 | 05/21/2025 | 09:02:39 | 76.87, 47.79 | 56.57 | 05/21/2025 | 09:03:32 | 76.90, 47.77 | 56.61 | 3.85 | 53 |
| 10 | 05/21/2025 | 09:53:23 | -76.87,-144.90 | 123.44 | 05/21/2025 | 09:54:14 | -76.87,-145.05 | 123.44 | 3.81 | 51 |
| 11 | 05/21/2025 | 10:44:09 | 76.89, 22.33 | 56.57 | 05/21/2025 | 10:44:54 | 76.89, 22.36 | 56.57 | 0.74 | 45 |
| 12 | 05/21/2025 | 11:34:53 | -76.89,-170.35 | 123.44 | 05/21/2025 | 11:35:35 | -76.90,-170.28 | 123.43 | 2.02 | 42 |
| 13 | 05/21/2025 | 12:25:38 | 76.87, -2.94 | 56.54 | 05/21/2025 | 12:26:16 | 76.87, -3.04 | 56.54 | 2.73 | 38 |
| 14 | 05/21/2025 | 13:16:22 | -76.87, 164.38 | 123.48 | 05/21/2025 | 13:16:57 | -76.88, 164.32 | 123.46 | 2.24 | 35 |
| 15 | 05/21/2025 | 14:07:08 | 76.88, -28.39 | 56.54 | 05/21/2025 | 14:07:38 | 76.86, -28.45 | 56.51 | 3.46 | 30 |
| 16 | 05/21/2025 | 14:57:52 | -76.88, 138.93 | 123.47 | 05/21/2025 | 14:58:19 | -76.86, 138.92 | 123.49 | 2.24 | 27 |
| 17 | 05/21/2025 | 15:48:37 | 76.86, -53.66 | 56.50 | 05/21/2025 | 15:48:59 | 76.88, -53.67 | 56.53 | 2.61 | 22 |
| 18 | 05/21/2025 | 16:39:21 | -76.86, 113.66 | 123.51 | 05/21/2025 | 16:39:40 | -76.89, 113.69 | 123.47 | 3.64 | 19 |
| 19 | 05/21/2025 | 17:30:07 | 76.88, -79.11 | 56.51 | 05/21/2025 | 17:30:21 | 76.87, -79.08 | 56.50 | 1.64 | 14 |
| 20 | 05/21/2025 | 18:20:50 | -76.88, 88.21 | 123.50 | 05/21/2025 | 18:21:01 | -76.88, 88.29 | 123.51 | 2.07 | 11 |
| 21 | 05/21/2025 | 19:11:35 | 76.86,-104.39 | 56.47 | 05/21/2025 | 19:11:42 | 76.85,-104.48 | 56.47 | 2.45 | 7 |
| 22 | 05/21/2025 | 20:02:19 | -76.86, 62.93 | 123.54 | 05/21/2025 | 20:02:23 | -76.86, 62.88 | 123.54 | 1.40 | 4 |
| 23 | 05/21/2025 | 20:53:05 | 76.88,-129.84 | 56.48 | 05/21/2025 | 20:53:03 | 76.88,-129.71 | 56.48 | 3.32 | 2 |
| 24 | 05/21/2025 | 21:43:49 | -76.88, 37.48 | 123.54 | 05/21/2025 | 21:43:45 | -76.84, 37.48 | 123.57 | 3.38 | 4 |
| 25 | 05/21/2025 | 22:34:34 | 76.85,-155.11 | 56.44 | 05/21/2025 | 22:34:25 | 76.86,-155.11 | 56.45 | 1.36 | 9 |
| 26 | 05/21/2025 | 23:25:18 | -76.85, 12.21 | 123.57 | 05/21/2025 | 23:25:06 | -76.87, 12.25 | 123.55 | 2.59 | 12 |
| 27 | 05/22/2025 | 00:16:04 | 76.87, 179.44 | 56.44 | 05/22/2025 | 00:15:47 | 76.85, 179.48 | 56.42 | 2.84 | 17 |
| 28 | 05/22/2025 | 01:06:48 | -76.87, -13.24 | 123.57 | 05/22/2025 | 01:06:28 | -76.86, -13.15 | 123.58 | 2.69 | 20 |
| 29 | 05/22/2025 | 01:57:33 | 76.85, 154.17 | 56.41 | 05/22/2025 | 01:57:09 | 76.83, 154.08 | 56.39 | 2.77 | 24 |
| 30 | 05/22/2025 | 02:48:17 | -76.85, -38.51 | 123.60 | 05/22/2025 | 02:47:50 | -76.84, -38.56 | 123.61 | 1.28 | 27 |
| 31 | 05/22/2025 | 03:39:03 | 76.87, 128.71 | 56.41 | 05/22/2025 | 03:38:30 | 76.86, 128.85 | 56.41 | 3.60 | 33 |
| 32 | 05/22/2025 | 04:29:46 | -76.82, -63.78 | 123.64 | 05/22/2025 | 04:29:12 | -76.83, -63.96 | 123.64 | 4.45 | 34 |
| 33 | 05/22/2025 | 05:20:32 | 76.84, 103.44 | 56.38 | 05/22/2025 | 05:19:52 | 76.84, 103.45 | 56.37 | 0.20 | 40 |
| 34 | 05/22/2025 | 06:11:16 | -76.84, -89.24 | 123.64 | 05/22/2025 | 06:10:33 | -76.85, -89.19 | 123.63 | 1.71 | 43 |
| 35 | 05/22/2025 | 07:02:01 | 76.82, 78.17 | 56.34 | 05/22/2025 | 07:01:14 | 76.83, 78.05 | 56.34 | 3.30 | 47 |
| 36 | 05/22/2025 | 07:52:45 | -76.82,-114.51 | 123.67 | 05/22/2025 | 07:51:55 | -76.84,-114.59 | 123.66 | 2.98 | 50 |
| 37 | 05/22/2025 | 08:43:31 | 76.84, 52.72 | 56.34 | 05/22/2025 | 08:42:35 | 76.86, 52.82 | 56.36 | 3.16 | 56 |
| 38 | 05/22/2025 | 09:34:15 | -76.84,-139.96 | 123.67 | 05/22/2025 | 09:33:17 | -76.82,-139.99 | 123.69 | 2.04 | 58 |
| 39 | 05/22/2025 | 10:25:00 | 76.82, 27.45 | 56.31 | 05/22/2025 | 10:23:57 | 76.84, 27.41 | 56.33 | 2.89 | 63 |
| 40 | 05/22/2025 | 11:15:44 | -76.81,-165.23 | 123.70 | 05/22/2025 | 11:14:38 | -76.85,-165.22 | 123.67 | 3.94 | 66 |
| 41 | 05/22/2025 | 12:06:30 | 76.84, 1.99 | 56.31 | 05/22/2025 | 12:05:19 | 76.82, 2.01 | 56.30 | 1.25 | 71 |
| 42 | 05/22/2025 | 12:57:14 | -76.83, 169.32 | 123.70 | 05/22/2025 | 12:56:00 | -76.83, 169.37 | 123.70 | 1.41 | 74 |
| 43 | 05/22/2025 | 13:47:56 | 76.68, -22.75 | 56.16 | 05/22/2025 | 13:46:44 | 76.68, -23.91 | 56.12 | 29.95 | 72 |
| 44 | 05/22/2025 | 14:38:37 | -76.55, 145.10 | 123.97 | 05/22/2025 | 14:37:28 | -76.55, 142.94 | 124.02 | 55.73 | 69 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 5/20/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 05/20/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C