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: 3/9/2023
| 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 | 03/17/2023 | 00:04:19 | 75.27, 173.18 | 76.87 | 03/17/2023 | 00:05:24 | 75.21, 176.49 | 76.71 | 93.94 | 65 |
| 2 | 03/17/2023 | 00:55:01 | -75.15, -19.12 | 103.29 | 03/17/2023 | 00:56:09 | -75.10, -16.52 | 103.42 | 74.58 | 68 |
| 3 | 03/17/2023 | 01:45:42 | 74.87, 149.00 | 76.40 | 03/17/2023 | 01:46:54 | 74.81, 149.99 | 76.30 | 29.63 | 72 |
| 4 | 03/17/2023 | 02:36:25 | -74.79, -43.46 | 103.71 | 03/17/2023 | 02:37:38 | -74.74, -42.87 | 103.78 | 18.25 | 73 |
| 5 | 03/17/2023 | 03:27:09 | 74.65, 124.23 | 76.13 | 03/17/2023 | 03:28:19 | 74.64, 124.18 | 76.11 | 2.20 | 70 |
| 6 | 03/17/2023 | 04:17:54 | -74.67, -68.51 | 103.87 | 03/17/2023 | 04:19:01 | -74.67, -68.41 | 103.88 | 2.93 | 67 |
| 7 | 03/17/2023 | 05:08:40 | 74.63, 98.92 | 76.08 | 03/17/2023 | 05:09:40 | 74.66, 98.91 | 76.10 | 3.77 | 60 |
| 8 | 03/17/2023 | 05:59:25 | -74.64, -93.81 | 103.92 | 03/17/2023 | 06:00:23 | -74.64, -93.81 | 103.93 | 0.13 | 58 |
| 9 | 03/17/2023 | 06:50:12 | 74.65, 73.48 | 76.07 | 03/17/2023 | 06:51:02 | 74.63, 73.50 | 76.05 | 1.63 | 50 |
| 10 | 03/17/2023 | 07:40:56 | -74.62,-119.12 | 103.98 | 03/17/2023 | 07:41:45 | -74.62,-119.22 | 103.98 | 2.80 | 49 |
| 11 | 03/17/2023 | 08:31:43 | 74.62, 48.17 | 76.02 | 03/17/2023 | 08:32:24 | 74.61, 48.10 | 76.00 | 2.54 | 41 |
| 12 | 03/17/2023 | 09:22:28 | -74.64,-144.56 | 103.98 | 03/17/2023 | 09:23:06 | -74.64,-144.49 | 103.99 | 2.11 | 38 |
| 13 | 03/17/2023 | 10:13:15 | 74.64, 22.73 | 76.01 | 03/17/2023 | 10:13:45 | 74.63, 22.82 | 76.00 | 2.96 | 30 |
| 14 | 03/17/2023 | 11:03:59 | -74.61,-169.87 | 104.04 | 03/17/2023 | 11:04:28 | -74.62,-169.90 | 104.04 | 0.93 | 29 |
| 15 | 03/17/2023 | 11:54:46 | 74.62, -2.58 | 75.96 | 03/17/2023 | 11:55:07 | 74.61, -2.59 | 75.95 | 1.06 | 21 |
| 16 | 03/17/2023 | 12:45:30 | -74.59, 164.82 | 104.09 | 03/17/2023 | 12:45:50 | -74.59, 164.69 | 104.09 | 3.69 | 20 |
| 17 | 03/17/2023 | 13:36:17 | 74.59, -27.89 | 75.90 | 03/17/2023 | 13:36:29 | 74.58, -27.99 | 75.89 | 3.15 | 12 |
| 18 | 03/17/2023 | 14:27:02 | -74.61, 139.38 | 104.10 | 03/17/2023 | 14:27:11 | -74.62, 139.42 | 104.09 | 1.44 | 9 |
| 19 | 03/17/2023 | 15:17:49 | 74.61, -53.33 | 75.90 | 03/17/2023 | 15:17:50 | 74.61, -53.27 | 75.89 | 2.02 | 1 |
| 20 | 03/17/2023 | 16:08:33 | -74.58, 114.07 | 104.15 | 03/17/2023 | 16:08:33 | -74.59, 114.01 | 104.15 | 1.84 | 0 |
| 21 | 03/17/2023 | 16:59:20 | 74.59, -78.64 | 75.84 | 03/17/2023 | 16:59:12 | 74.58, -78.68 | 75.84 | 1.19 | 8 |
| 22 | 03/17/2023 | 17:50:05 | -74.61, 88.62 | 104.16 | 03/17/2023 | 17:49:54 | -74.61, 88.73 | 104.15 | 3.38 | 11 |
| 23 | 03/17/2023 | 18:40:51 | 74.56,-103.95 | 75.79 | 03/17/2023 | 18:40:34 | 74.56,-104.08 | 75.79 | 3.89 | 17 |
| 24 | 03/17/2023 | 19:31:36 | -74.58, 63.32 | 104.21 | 03/17/2023 | 19:31:16 | -74.59, 63.33 | 104.20 | 1.17 | 20 |
| 25 | 03/17/2023 | 20:22:23 | 74.58,-129.39 | 75.78 | 03/17/2023 | 20:21:55 | 74.58,-129.36 | 75.78 | 1.10 | 28 |
| 26 | 03/17/2023 | 21:13:07 | -74.55, 38.01 | 104.27 | 03/17/2023 | 21:12:38 | -74.56, 37.92 | 104.25 | 2.74 | 29 |
| 27 | 03/17/2023 | 22:03:54 | 74.56,-154.70 | 75.73 | 03/17/2023 | 22:03:17 | 74.56,-154.76 | 75.73 | 1.85 | 37 |
| 28 | 03/17/2023 | 22:54:38 | -74.58, 12.56 | 104.27 | 03/17/2023 | 22:53:58 | -74.59, 12.64 | 104.26 | 2.74 | 40 |
| 29 | 03/17/2023 | 23:45:25 | 74.58, 179.86 | 75.72 | 03/17/2023 | 23:44:37 | 74.58, 179.96 | 75.72 | 3.04 | 48 |
| 30 | 03/18/2023 | 00:36:09 | -74.55, -12.75 | 104.33 | 03/18/2023 | 00:35:20 | -74.56, -12.76 | 104.31 | 1.50 | 49 |
| 31 | 03/18/2023 | 01:26:56 | 74.55, 154.55 | 75.67 | 03/18/2023 | 01:25:59 | 74.55, 154.55 | 75.67 | 0.20 | 57 |
| 32 | 03/18/2023 | 02:17:40 | -74.52, -38.06 | 104.39 | 03/18/2023 | 02:16:42 | -74.54, -38.17 | 104.36 | 3.62 | 58 |
| 33 | 03/18/2023 | 03:08:27 | 74.53, 129.24 | 75.61 | 03/18/2023 | 03:07:21 | 74.53, 129.15 | 75.62 | 2.66 | 66 |
| 34 | 03/18/2023 | 03:59:12 | -74.55, -63.50 | 104.39 | 03/18/2023 | 03:58:03 | -74.56, -63.44 | 104.37 | 2.26 | 69 |
| 35 | 03/18/2023 | 04:49:57 | 74.45, 104.06 | 75.50 | 03/18/2023 | 04:48:44 | 74.46, 103.61 | 75.52 | 13.22 | 73 |
| 36 | 03/18/2023 | 05:40:41 | -74.42, -88.55 | 104.55 | 03/18/2023 | 05:39:27 | -74.44, -89.11 | 104.51 | 16.73 | 74 |
| 37 | 03/18/2023 | 06:31:21 | 74.09, 79.63 | 75.08 | 03/18/2023 | 06:30:13 | 74.09, 77.34 | 75.16 | 70.05 | 68 |
| 38 | 03/18/2023 | 07:22:04 | -74.01,-112.86 | 105.02 | 03/18/2023 | 07:20:57 | -74.02,-115.50 | 104.92 | 80.98 | 67 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 3/9/2023
Download SNOs between FY3D and METOP-C since TLE EPOCH: 03/09/2023 in txt file.
Historial Predications of SNOs between FY3D and METOP-C