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: 5/19/2025
| 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 | 77.31, 147.32 | 57.04 | 05/21/2025 | 02:17:56 | 77.30, 150.81 | 57.10 | 85.38 | 65 |
| 2 | 05/21/2025 | 03:07:32 | -77.19, -44.79 | 123.09 | 05/21/2025 | 03:08:41 | -77.14, -42.57 | 123.09 | 54.97 | 69 |
| 3 | 05/21/2025 | 03:58:13 | 76.99, 123.37 | 56.73 | 05/21/2025 | 03:59:26 | 76.94, 123.94 | 56.69 | 15.35 | 73 |
| 4 | 05/21/2025 | 04:48:55 | -76.91, -68.94 | 123.37 | 05/21/2025 | 04:50:08 | -76.91, -68.88 | 123.36 | 1.75 | 73 |
| 5 | 05/21/2025 | 05:39:40 | 76.88, 98.47 | 56.61 | 05/21/2025 | 05:40:49 | 76.88, 98.36 | 56.61 | 2.83 | 69 |
| 6 | 05/21/2025 | 06:30:24 | -76.88, -94.22 | 123.40 | 05/21/2025 | 06:31:30 | -76.89, -94.28 | 123.39 | 1.76 | 66 |
| 7 | 05/21/2025 | 07:21:10 | 76.90, 73.01 | 56.61 | 05/21/2025 | 07:22:10 | 76.91, 73.13 | 56.63 | 2.96 | 60 |
| 8 | 05/21/2025 | 08:11:54 | -76.90,-119.67 | 123.40 | 05/21/2025 | 08:12:52 | -76.87,-119.68 | 123.42 | 3.19 | 58 |
| 9 | 05/21/2025 | 09:02:39 | 76.88, 47.74 | 56.58 | 05/21/2025 | 09:03:32 | 76.89, 47.72 | 56.59 | 1.58 | 53 |
| 10 | 05/21/2025 | 09:53:23 | -76.88,-144.94 | 123.43 | 05/21/2025 | 09:54:13 | -76.90,-144.91 | 123.41 | 2.69 | 50 |
| 11 | 05/21/2025 | 10:44:09 | 76.90, 22.29 | 56.58 | 05/21/2025 | 10:44:54 | 76.88, 22.32 | 56.56 | 2.53 | 45 |
| 12 | 05/21/2025 | 11:34:53 | -76.90,-170.39 | 123.43 | 05/21/2025 | 11:35:35 | -76.89,-170.31 | 123.44 | 2.31 | 42 |
| 13 | 05/21/2025 | 12:25:38 | 76.88, -2.98 | 56.55 | 05/21/2025 | 12:26:16 | 76.86, -3.08 | 56.53 | 3.02 | 38 |
| 14 | 05/21/2025 | 13:16:22 | -76.87, 164.34 | 123.47 | 05/21/2025 | 13:16:57 | -76.87, 164.28 | 123.47 | 1.49 | 35 |
| 15 | 05/21/2025 | 14:07:08 | 76.90, -28.43 | 56.55 | 05/21/2025 | 14:07:37 | 76.89, -28.31 | 56.55 | 3.15 | 29 |
| 16 | 05/21/2025 | 14:57:52 | -76.89, 138.89 | 123.46 | 05/21/2025 | 14:58:18 | -76.90, 139.06 | 123.45 | 4.27 | 26 |
| 17 | 05/21/2025 | 15:48:37 | 76.87, -53.70 | 56.51 | 05/21/2025 | 15:48:59 | 76.87, -53.71 | 56.52 | 0.38 | 22 |
| 18 | 05/21/2025 | 16:39:21 | -76.87, 113.62 | 123.50 | 05/21/2025 | 16:39:40 | -76.88, 113.65 | 123.48 | 1.70 | 19 |
| 19 | 05/21/2025 | 17:30:06 | 76.85, -78.98 | 56.48 | 05/21/2025 | 17:30:21 | 76.86, -79.12 | 56.49 | 3.78 | 15 |
| 20 | 05/21/2025 | 18:20:51 | -76.89, 88.17 | 123.50 | 05/21/2025 | 18:21:02 | -76.87, 88.25 | 123.52 | 3.22 | 11 |
| 21 | 05/21/2025 | 19:11:36 | 76.87,-104.43 | 56.48 | 05/21/2025 | 19:11:42 | 76.89,-104.35 | 56.50 | 2.97 | 6 |
| 22 | 05/21/2025 | 20:02:20 | -76.87, 62.89 | 123.53 | 05/21/2025 | 20:02:24 | -76.85, 62.84 | 123.55 | 2.01 | 4 |
| 23 | 05/21/2025 | 20:53:05 | 76.84,-129.70 | 56.45 | 05/21/2025 | 20:53:04 | 76.87,-129.75 | 56.47 | 3.22 | 1 |
| 24 | 05/21/2025 | 21:43:49 | -76.84, 37.62 | 123.57 | 05/21/2025 | 21:43:45 | -76.88, 37.62 | 123.53 | 4.19 | 4 |
| 25 | 05/21/2025 | 22:34:35 | 76.86,-155.15 | 56.45 | 05/21/2025 | 22:34:26 | 76.85,-155.15 | 56.44 | 0.97 | 9 |
| 26 | 05/21/2025 | 23:25:19 | -76.86, 12.17 | 123.56 | 05/21/2025 | 23:25:07 | -76.86, 12.21 | 123.56 | 1.10 | 12 |
| 27 | 05/22/2025 | 00:16:04 | 76.84, 179.58 | 56.41 | 05/22/2025 | 00:15:48 | 76.84, 179.44 | 56.41 | 3.38 | 16 |
| 28 | 05/22/2025 | 01:06:48 | -76.84, -13.10 | 123.60 | 05/22/2025 | 01:06:29 | -76.85, -13.19 | 123.59 | 2.54 | 19 |
| 29 | 05/22/2025 | 01:57:34 | 76.86, 154.12 | 56.42 | 05/22/2025 | 01:57:09 | 76.87, 154.21 | 56.42 | 2.46 | 25 |
| 30 | 05/22/2025 | 02:48:18 | -76.86, -38.55 | 123.60 | 05/22/2025 | 02:47:51 | -76.83, -38.59 | 123.62 | 2.95 | 27 |
| 31 | 05/22/2025 | 03:39:03 | 76.83, 128.85 | 56.38 | 05/22/2025 | 03:38:31 | 76.85, 128.81 | 56.39 | 1.99 | 32 |
| 32 | 05/22/2025 | 04:29:47 | -76.83, -63.82 | 123.63 | 05/22/2025 | 04:29:12 | -76.86, -63.82 | 123.61 | 3.01 | 35 |
| 33 | 05/22/2025 | 05:20:32 | 76.85, 103.40 | 56.39 | 05/22/2025 | 05:19:52 | 76.83, 103.41 | 56.36 | 2.25 | 40 |
| 34 | 05/22/2025 | 06:11:16 | -76.85, -89.28 | 123.63 | 05/22/2025 | 06:10:33 | -76.84, -89.23 | 123.64 | 1.55 | 43 |
| 35 | 05/22/2025 | 07:02:01 | 76.83, 78.13 | 56.35 | 05/22/2025 | 07:01:14 | 76.82, 78.00 | 56.33 | 3.44 | 47 |
| 36 | 05/22/2025 | 07:52:45 | -76.83,-114.55 | 123.66 | 05/22/2025 | 07:51:55 | -76.83,-114.63 | 123.67 | 2.07 | 50 |
| 37 | 05/22/2025 | 08:43:31 | 76.85, 52.67 | 56.35 | 05/22/2025 | 08:42:35 | 76.85, 52.77 | 56.35 | 2.57 | 56 |
| 38 | 05/22/2025 | 09:34:15 | -76.85,-140.00 | 123.66 | 05/22/2025 | 09:33:16 | -76.86,-139.86 | 123.65 | 3.69 | 59 |
| 39 | 05/22/2025 | 10:25:00 | 76.83, 27.40 | 56.32 | 05/22/2025 | 10:23:57 | 76.83, 27.37 | 56.32 | 0.90 | 63 |
| 40 | 05/22/2025 | 11:15:44 | -76.82,-165.27 | 123.69 | 05/22/2025 | 11:14:38 | -76.84,-165.26 | 123.68 | 1.83 | 66 |
| 41 | 05/22/2025 | 12:06:30 | 76.85, 1.95 | 56.32 | 05/22/2025 | 12:05:19 | 76.81, 1.97 | 56.29 | 3.56 | 71 |
| 42 | 05/22/2025 | 12:57:14 | -76.84, 169.28 | 123.69 | 05/22/2025 | 12:56:00 | -76.82, 169.34 | 123.71 | 2.56 | 74 |
| 43 | 05/22/2025 | 13:47:55 | 76.65, -22.61 | 56.13 | 05/22/2025 | 13:46:44 | 76.66, -23.96 | 56.11 | 34.54 | 71 |
| 44 | 05/22/2025 | 14:38:37 | -76.56, 145.06 | 123.96 | 05/22/2025 | 14:37:28 | -76.54, 142.91 | 124.03 | 55.72 | 69 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 5/19/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 05/19/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C