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: 5/15/2025
| 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 | 02:16:52 | 77.34, 147.20 | 57.07 | 05/21/2025 | 02:17:57 | 77.28, 150.70 | 57.07 | 85.80 | 65 |
| 2 | 05/21/2025 | 03:07:33 | -77.21, -44.89 | 123.07 | 05/21/2025 | 03:08:41 | -77.16, -42.48 | 123.07 | 59.52 | 68 |
| 3 | 05/21/2025 | 03:58:13 | 76.98, 123.44 | 56.71 | 05/21/2025 | 03:59:26 | 76.96, 124.01 | 56.71 | 14.36 | 73 |
| 4 | 05/21/2025 | 04:48:55 | -76.89, -68.86 | 123.39 | 05/21/2025 | 04:50:09 | -76.88, -68.97 | 123.38 | 2.73 | 74 |
| 5 | 05/21/2025 | 05:39:41 | 76.91, 98.36 | 56.63 | 05/21/2025 | 05:40:49 | 76.90, 98.43 | 56.63 | 2.21 | 68 |
| 6 | 05/21/2025 | 06:30:25 | -76.91, -94.31 | 123.38 | 05/21/2025 | 06:31:30 | -76.91, -94.19 | 123.37 | 3.02 | 65 |
| 7 | 05/21/2025 | 07:21:10 | 76.89, 73.08 | 56.60 | 05/21/2025 | 07:22:11 | 76.88, 73.02 | 56.60 | 1.60 | 61 |
| 8 | 05/21/2025 | 08:11:54 | -76.88,-119.58 | 123.42 | 05/21/2025 | 08:12:52 | -76.90,-119.60 | 123.40 | 1.57 | 58 |
| 9 | 05/21/2025 | 09:02:40 | 76.91, 47.63 | 56.60 | 05/21/2025 | 09:03:32 | 76.91, 47.80 | 56.61 | 4.18 | 52 |
| 10 | 05/21/2025 | 09:53:23 | -76.90,-145.03 | 123.41 | 05/21/2025 | 09:54:13 | -76.88,-145.00 | 123.43 | 2.49 | 50 |
| 11 | 05/21/2025 | 10:44:08 | 76.88, 22.36 | 56.57 | 05/21/2025 | 10:44:53 | 76.90, 22.39 | 56.58 | 1.65 | 45 |
| 12 | 05/21/2025 | 11:34:52 | -76.88,-170.30 | 123.45 | 05/21/2025 | 11:35:35 | -76.86,-170.40 | 123.46 | 2.93 | 43 |
| 13 | 05/21/2025 | 12:25:38 | 76.90, -3.09 | 56.57 | 05/21/2025 | 12:26:15 | 76.88, -3.01 | 56.55 | 3.18 | 37 |
| 14 | 05/21/2025 | 13:16:22 | -76.90, 164.25 | 123.45 | 05/21/2025 | 13:16:56 | -76.89, 164.37 | 123.45 | 3.16 | 34 |
| 15 | 05/21/2025 | 14:07:07 | 76.88, -28.36 | 56.53 | 05/21/2025 | 14:07:37 | 76.86, -28.42 | 56.52 | 2.09 | 30 |
| 16 | 05/21/2025 | 14:57:51 | -76.87, 138.97 | 123.48 | 05/21/2025 | 14:58:18 | -76.88, 138.97 | 123.48 | 0.47 | 27 |
| 17 | 05/21/2025 | 15:48:36 | 76.85, -53.63 | 56.50 | 05/21/2025 | 15:48:58 | 76.89, -53.64 | 56.54 | 4.18 | 22 |
| 18 | 05/21/2025 | 16:39:21 | -76.89, 113.52 | 123.48 | 05/21/2025 | 16:39:40 | -76.86, 113.56 | 123.51 | 3.61 | 19 |
| 19 | 05/21/2025 | 17:30:06 | 76.87, -79.09 | 56.50 | 05/21/2025 | 17:30:20 | 76.88, -79.05 | 56.51 | 1.03 | 14 |
| 20 | 05/21/2025 | 18:20:50 | -76.87, 88.25 | 123.52 | 05/21/2025 | 18:21:01 | -76.89, 88.33 | 123.49 | 3.10 | 11 |
| 21 | 05/21/2025 | 19:11:35 | 76.85,-104.36 | 56.47 | 05/21/2025 | 19:11:42 | 76.86,-104.45 | 56.47 | 2.60 | 7 |
| 22 | 05/21/2025 | 20:02:19 | -76.84, 62.98 | 123.55 | 05/21/2025 | 20:02:23 | -76.87, 62.93 | 123.52 | 3.41 | 4 |
| 23 | 05/21/2025 | 20:53:05 | 76.87,-129.81 | 56.47 | 05/21/2025 | 20:53:04 | 76.84,-129.85 | 56.44 | 3.03 | 1 |
| 24 | 05/21/2025 | 21:43:49 | -76.86, 37.53 | 123.55 | 05/21/2025 | 21:43:45 | -76.86, 37.53 | 123.55 | 0.72 | 4 |
| 25 | 05/21/2025 | 22:34:34 | 76.85,-155.08 | 56.43 | 05/21/2025 | 22:34:25 | 76.87,-155.08 | 56.46 | 2.96 | 9 |
| 26 | 05/21/2025 | 23:25:18 | -76.84, 12.26 | 123.58 | 05/21/2025 | 23:25:07 | -76.84, 12.12 | 123.59 | 3.39 | 11 |
| 27 | 05/22/2025 | 00:16:04 | 76.86, 179.47 | 56.44 | 05/22/2025 | 00:15:47 | 76.86, 179.51 | 56.43 | 1.55 | 17 |
| 28 | 05/22/2025 | 01:06:48 | -76.86, -13.19 | 123.58 | 05/22/2025 | 01:06:28 | -76.87, -13.10 | 123.57 | 2.54 | 20 |
| 29 | 05/22/2025 | 01:57:33 | 76.84, 154.20 | 56.40 | 05/22/2025 | 01:57:09 | 76.84, 154.11 | 56.40 | 2.13 | 24 |
| 30 | 05/22/2025 | 02:48:17 | -76.84, -38.46 | 123.62 | 05/22/2025 | 02:47:50 | -76.85, -38.51 | 123.60 | 2.30 | 27 |
| 31 | 05/22/2025 | 03:39:03 | 76.86, 128.74 | 56.41 | 05/22/2025 | 03:38:30 | 76.87, 128.88 | 56.41 | 3.65 | 33 |
| 32 | 05/22/2025 | 04:29:47 | -76.85, -63.92 | 123.61 | 05/22/2025 | 04:29:12 | -76.84, -63.91 | 123.63 | 1.87 | 35 |
| 33 | 05/22/2025 | 05:20:32 | 76.84, 103.47 | 56.37 | 05/22/2025 | 05:19:52 | 76.85, 103.48 | 56.38 | 1.74 | 40 |
| 34 | 05/22/2025 | 06:11:16 | -76.83, -89.19 | 123.65 | 05/22/2025 | 06:10:34 | -76.82, -89.31 | 123.66 | 3.35 | 42 |
| 35 | 05/22/2025 | 07:02:02 | 76.86, 78.02 | 56.37 | 05/22/2025 | 07:01:14 | 76.84, 78.08 | 56.35 | 2.63 | 48 |
| 36 | 05/22/2025 | 07:52:46 | -76.85,-114.64 | 123.64 | 05/22/2025 | 07:51:55 | -76.85,-114.54 | 123.65 | 2.45 | 51 |
| 37 | 05/22/2025 | 08:43:31 | 76.83, 52.75 | 56.34 | 05/22/2025 | 08:42:36 | 76.82, 52.67 | 56.32 | 2.33 | 55 |
| 38 | 05/22/2025 | 09:34:15 | -76.83,-139.91 | 123.68 | 05/22/2025 | 09:33:17 | -76.83,-139.95 | 123.68 | 1.25 | 58 |
| 39 | 05/22/2025 | 10:25:01 | 76.85, 27.29 | 56.34 | 05/22/2025 | 10:23:57 | 76.85, 27.44 | 56.34 | 3.79 | 64 |
| 40 | 05/22/2025 | 11:15:45 | -76.85,-165.36 | 123.67 | 05/22/2025 | 11:14:39 | -76.82,-165.35 | 123.71 | 3.05 | 66 |
| 41 | 05/22/2025 | 12:06:30 | 76.83, 2.02 | 56.31 | 05/22/2025 | 12:05:19 | 76.83, 2.04 | 56.31 | 0.65 | 71 |
| 42 | 05/22/2025 | 12:57:14 | -76.82, 169.37 | 123.71 | 05/22/2025 | 12:56:00 | -76.85, 169.42 | 123.69 | 3.09 | 74 |
| 43 | 05/22/2025 | 13:47:56 | 76.67, -22.72 | 56.15 | 05/22/2025 | 13:46:44 | 76.68, -23.88 | 56.13 | 29.94 | 72 |
| 44 | 05/22/2025 | 14:38:38 | -76.58, 144.97 | 123.94 | 05/22/2025 | 14:37:28 | -76.56, 142.99 | 124.01 | 51.21 | 70 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 5/15/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 05/15/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C