Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/15/2021
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 01/24/2021 | 22:55:44 | 76.88, 178.39 | 96.58 | 01/24/2021 | 22:56:53 | 76.84,-179.46 | 96.36 | 54.47 | 69 |
| 2 | 01/24/2021 | 23:46:26 | -76.81, -14.03 | 83.52 | 01/24/2021 | 23:47:36 | -76.79, -12.32 | 83.68 | 43.48 | 70 |
| 3 | 01/25/2021 | 00:37:07 | 76.61, 154.07 | 96.23 | 01/25/2021 | 00:38:20 | 76.59, 154.29 | 96.17 | 6.14 | 73 |
| 4 | 01/25/2021 | 01:27:50 | -76.59, -38.53 | 83.81 | 01/25/2021 | 01:29:02 | -76.59, -38.40 | 83.84 | 3.62 | 72 |
| 5 | 01/25/2021 | 02:18:35 | 76.57, 128.87 | 96.16 | 01/25/2021 | 02:19:42 | 76.57, 128.88 | 96.14 | 0.56 | 67 |
| 6 | 01/25/2021 | 03:09:18 | -76.55, -63.74 | 83.88 | 01/25/2021 | 03:10:24 | -76.57, -63.80 | 83.87 | 3.05 | 66 |
| 7 | 01/25/2021 | 04:00:04 | 76.57, 103.50 | 96.15 | 01/25/2021 | 04:01:04 | 76.55, 103.47 | 96.11 | 1.79 | 60 |
| 8 | 01/25/2021 | 04:50:47 | -76.55, -89.11 | 83.89 | 01/25/2021 | 04:51:46 | -76.55, -89.21 | 83.90 | 2.75 | 59 |
| 9 | 01/25/2021 | 05:41:33 | 76.57, 78.12 | 96.13 | 01/25/2021 | 05:42:25 | 76.58, 78.22 | 96.12 | 2.90 | 52 |
| 10 | 01/25/2021 | 06:32:16 | -76.55,-114.48 | 83.91 | 01/25/2021 | 06:33:07 | -76.58,-114.46 | 83.90 | 3.39 | 51 |
| 11 | 01/25/2021 | 07:23:02 | 76.57, 52.75 | 96.11 | 01/25/2021 | 07:23:47 | 76.56, 52.82 | 96.09 | 1.80 | 45 |
| 12 | 01/25/2021 | 08:13:45 | -76.55,-139.85 | 83.93 | 01/25/2021 | 08:14:29 | -76.56,-139.87 | 83.93 | 1.32 | 44 |
| 13 | 01/25/2021 | 09:04:31 | 76.57, 27.38 | 96.09 | 01/25/2021 | 09:05:09 | 76.54, 27.41 | 96.06 | 3.01 | 38 |
| 14 | 01/25/2021 | 09:55:14 | -76.55,-165.22 | 83.94 | 01/25/2021 | 09:55:51 | -76.54,-165.28 | 83.96 | 1.65 | 37 |
| 15 | 01/25/2021 | 10:45:59 | 76.57, 2.01 | 96.08 | 01/25/2021 | 10:46:29 | 76.57, 2.16 | 96.06 | 3.90 | 30 |
| 16 | 01/25/2021 | 11:36:42 | -76.55, 169.41 | 83.96 | 01/25/2021 | 11:37:11 | -76.57, 169.48 | 83.96 | 2.80 | 29 |
| 17 | 01/25/2021 | 12:27:27 | 76.53, -23.19 | 96.01 | 01/25/2021 | 12:27:51 | 76.55, -23.25 | 96.03 | 3.20 | 24 |
| 18 | 01/25/2021 | 13:18:11 | -76.55, 144.04 | 83.98 | 01/25/2021 | 13:18:33 | -76.55, 144.07 | 83.99 | 0.88 | 22 |
| 19 | 01/25/2021 | 14:08:56 | 76.53, -48.56 | 95.99 | 01/25/2021 | 14:09:13 | 76.53, -48.66 | 96.00 | 2.55 | 17 |
| 20 | 01/25/2021 | 14:59:40 | -76.55, 118.67 | 84.00 | 01/25/2021 | 14:59:55 | -76.53, 118.66 | 84.02 | 2.12 | 15 |
| 21 | 01/25/2021 | 15:50:25 | 76.53, -73.93 | 95.97 | 01/25/2021 | 15:50:35 | 76.51, -74.07 | 95.97 | 3.70 | 10 |
| 22 | 01/25/2021 | 16:41:09 | -76.55, 93.29 | 84.01 | 01/25/2021 | 16:41:16 | -76.56, 93.42 | 84.02 | 3.27 | 7 |
| 23 | 01/25/2021 | 17:31:54 | 76.53, -99.31 | 95.96 | 01/25/2021 | 17:31:56 | 76.54, -99.31 | 95.97 | 1.56 | 2 |
| 24 | 01/25/2021 | 18:22:38 | -76.55, 67.92 | 84.03 | 01/25/2021 | 18:22:38 | -76.54, 68.01 | 84.05 | 2.53 | 0 |
| 25 | 01/25/2021 | 19:13:23 | 76.53,-124.68 | 95.94 | 01/25/2021 | 19:13:18 | 76.52,-124.72 | 95.94 | 1.26 | 5 |
| 26 | 01/25/2021 | 20:04:06 | -76.51, 42.72 | 84.10 | 01/25/2021 | 20:04:00 | -76.52, 42.60 | 84.08 | 3.51 | 6 |
| 27 | 01/25/2021 | 20:54:52 | 76.53,-150.05 | 95.92 | 01/25/2021 | 20:54:39 | 76.55,-149.97 | 95.94 | 3.20 | 13 |
| 28 | 01/25/2021 | 21:45:35 | -76.51, 17.35 | 84.12 | 01/25/2021 | 21:45:22 | -76.50, 17.19 | 84.11 | 4.15 | 13 |
| 29 | 01/25/2021 | 22:36:21 | 76.53,-175.42 | 95.90 | 01/25/2021 | 22:36:01 | 76.53,-175.37 | 95.91 | 1.20 | 20 |
| 30 | 01/25/2021 | 23:27:04 | -76.51, -8.02 | 84.14 | 01/25/2021 | 23:26:43 | -76.53, -8.05 | 84.11 | 2.57 | 21 |
| 31 | 01/26/2021 | 00:17:50 | 76.53, 159.21 | 95.89 | 01/26/2021 | 00:17:23 | 76.51, 159.22 | 95.88 | 1.90 | 27 |
| 32 | 01/26/2021 | 01:08:33 | -76.51, -33.39 | 84.15 | 01/26/2021 | 01:08:05 | -76.51, -33.46 | 84.14 | 1.85 | 28 |
| 33 | 01/26/2021 | 01:59:19 | 76.53, 133.84 | 95.87 | 01/26/2021 | 01:58:44 | 76.54, 133.97 | 95.88 | 3.63 | 35 |
| 34 | 01/26/2021 | 02:50:02 | -76.51, -58.76 | 84.17 | 01/26/2021 | 02:49:27 | -76.49, -58.87 | 84.17 | 3.32 | 35 |
| 35 | 01/26/2021 | 03:40:48 | 76.53, 108.47 | 95.85 | 01/26/2021 | 03:40:06 | 76.52, 108.56 | 95.85 | 2.71 | 42 |
| 36 | 01/26/2021 | 04:31:31 | -76.51, -84.14 | 84.19 | 01/26/2021 | 04:30:48 | -76.52, -84.12 | 84.17 | 1.25 | 43 |
| 37 | 01/26/2021 | 05:22:16 | 76.48, 83.26 | 95.78 | 01/26/2021 | 05:21:28 | 76.50, 83.15 | 95.82 | 3.36 | 48 |
| 38 | 01/26/2021 | 06:13:00 | -76.51,-109.51 | 84.20 | 01/26/2021 | 06:12:10 | -76.50,-109.53 | 84.20 | 1.08 | 50 |
| 39 | 01/26/2021 | 07:03:45 | 76.48, 57.89 | 95.76 | 01/26/2021 | 07:02:50 | 76.48, 57.74 | 95.79 | 3.83 | 55 |
| 40 | 01/26/2021 | 07:54:29 | -76.51,-134.88 | 84.22 | 01/26/2021 | 07:53:32 | -76.48,-134.93 | 84.23 | 3.40 | 57 |
| 41 | 01/26/2021 | 08:45:14 | 76.48, 32.52 | 95.75 | 01/26/2021 | 08:44:11 | 76.51, 32.50 | 95.79 | 2.66 | 63 |
| 42 | 01/26/2021 | 09:35:58 | -76.51,-160.25 | 84.24 | 01/26/2021 | 09:34:53 | -76.51,-160.18 | 84.23 | 1.79 | 65 |
| 43 | 01/26/2021 | 10:26:43 | 76.48, 7.15 | 95.73 | 01/26/2021 | 10:25:33 | 76.49, 7.09 | 95.76 | 1.59 | 70 |
| 44 | 01/26/2021 | 11:17:27 | -76.51, 174.38 | 84.26 | 01/26/2021 | 11:16:15 | -76.49, 174.41 | 84.26 | 2.37 | 72 |
| 45 | 01/26/2021 | 12:08:10 | 76.39, -17.89 | 95.60 | 01/26/2021 | 12:06:57 | 76.38, -18.64 | 95.67 | 19.78 | 73 |
| 46 | 01/26/2021 | 12:58:52 | -76.33, 149.67 | 84.49 | 01/26/2021 | 12:57:40 | -76.33, 148.52 | 84.38 | 30.19 | 72 |
| 47 | 01/26/2021 | 13:49:32 | 76.08, -42.13 | 95.20 | 01/26/2021 | 13:48:25 | 76.08, -44.99 | 95.44 | 76.67 | 67 |
| 48 | 01/26/2021 | 14:40:14 | -76.01, 125.42 | 84.89 | 01/26/2021 | 14:39:08 | -76.03, 122.18 | 84.60 | 86.96 | 66 |
Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 1/15/2021
Download SNOs between FY3D and METOP-A since TLE EPOCH: 01/15/2021 in txt file.
Historial Predications of SNOs between FY3D and METOP-A