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: 7/7/2025
| 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 | 07/14/2025 | 03:40:51 | 77.41, 127.31 | 55.69 | 07/14/2025 | 03:41:58 | 77.36, 130.13 | 55.68 | 68.81 | 67 |
| 2 | 07/14/2025 | 04:31:32 | -77.26, -64.68 | 124.45 | 07/14/2025 | 04:32:43 | -77.23, -63.14 | 124.46 | 38.19 | 71 |
| 3 | 07/14/2025 | 05:22:13 | 77.09, 103.37 | 55.40 | 07/14/2025 | 05:23:27 | 77.04, 103.41 | 55.35 | 5.56 | 74 |
| 4 | 07/14/2025 | 06:12:57 | -77.07, -89.21 | 124.62 | 07/14/2025 | 06:14:08 | -77.08, -89.10 | 124.61 | 2.98 | 71 |
| 5 | 07/14/2025 | 07:03:42 | 77.07, 78.09 | 55.39 | 07/14/2025 | 07:04:48 | 77.07, 78.18 | 55.39 | 2.13 | 66 |
| 6 | 07/14/2025 | 07:54:26 | -77.05,-114.49 | 124.63 | 07/14/2025 | 07:55:30 | -77.06,-114.52 | 124.62 | 1.86 | 64 |
| 7 | 07/14/2025 | 08:45:11 | 77.05, 52.81 | 55.38 | 07/14/2025 | 08:46:10 | 77.05, 52.76 | 55.38 | 1.38 | 59 |
| 8 | 07/14/2025 | 09:35:56 | -77.07,-139.95 | 124.60 | 07/14/2025 | 09:36:52 | -77.04,-139.94 | 124.62 | 2.80 | 56 |
| 9 | 07/14/2025 | 10:26:41 | 77.07, 27.35 | 55.41 | 07/14/2025 | 10:27:31 | 77.07, 27.52 | 55.42 | 4.31 | 50 |
| 10 | 07/14/2025 | 11:17:25 | -77.05,-165.23 | 124.61 | 07/14/2025 | 11:18:13 | -77.07,-165.17 | 124.59 | 2.71 | 48 |
| 11 | 07/14/2025 | 12:08:10 | 77.05, 2.07 | 55.40 | 07/14/2025 | 12:08:53 | 77.05, 2.10 | 55.41 | 0.97 | 43 |
| 12 | 07/14/2025 | 12:58:54 | -77.03, 169.49 | 124.62 | 07/14/2025 | 12:59:35 | -77.05, 169.41 | 124.60 | 3.28 | 41 |
| 13 | 07/14/2025 | 13:49:39 | 77.03, -23.21 | 55.39 | 07/14/2025 | 13:50:15 | 77.03, -23.31 | 55.40 | 2.75 | 36 |
| 14 | 07/14/2025 | 14:40:24 | -77.05, 144.03 | 124.59 | 07/14/2025 | 14:40:57 | -77.03, 143.99 | 124.61 | 2.07 | 33 |
| 15 | 07/14/2025 | 15:31:09 | 77.05, -48.67 | 55.42 | 07/14/2025 | 15:31:36 | 77.06, -48.55 | 55.44 | 3.23 | 27 |
| 16 | 07/14/2025 | 16:21:53 | -77.03, 118.75 | 124.60 | 07/14/2025 | 16:22:18 | -77.05, 118.75 | 124.57 | 3.22 | 25 |
| 17 | 07/14/2025 | 17:12:38 | 77.03, -73.95 | 55.41 | 07/14/2025 | 17:12:58 | 77.04, -73.97 | 55.43 | 1.44 | 20 |
| 18 | 07/14/2025 | 18:03:23 | -77.05, 93.28 | 124.57 | 07/14/2025 | 18:03:40 | -77.04, 93.34 | 124.58 | 1.85 | 17 |
| 19 | 07/14/2025 | 18:54:08 | 77.05, -99.42 | 55.45 | 07/14/2025 | 18:54:20 | 77.02, -99.39 | 55.42 | 3.20 | 12 |
| 20 | 07/14/2025 | 19:44:52 | -77.03, 68.00 | 124.58 | 07/14/2025 | 19:45:02 | -77.02, 67.92 | 124.59 | 2.29 | 10 |
| 21 | 07/14/2025 | 20:35:37 | 77.03,-124.69 | 55.44 | 07/14/2025 | 20:35:41 | 77.05,-124.62 | 55.46 | 2.66 | 4 |
| 22 | 07/14/2025 | 21:26:22 | -77.05, 42.54 | 124.54 | 07/14/2025 | 21:26:23 | -77.04, 42.68 | 124.55 | 3.65 | 1 |
| 23 | 07/14/2025 | 22:17:06 | 77.01,-149.97 | 55.43 | 07/14/2025 | 22:17:03 | 77.03,-150.04 | 55.45 | 2.80 | 3 |
| 24 | 07/14/2025 | 23:07:51 | -77.03, 17.26 | 124.55 | 07/14/2025 | 23:07:45 | -77.02, 17.27 | 124.56 | 0.39 | 6 |
| 25 | 07/14/2025 | 23:58:36 | 77.03,-175.44 | 55.46 | 07/14/2025 | 23:58:25 | 77.01,-175.46 | 55.44 | 2.33 | 11 |
| 26 | 07/15/2025 | 00:49:20 | -77.01, -8.02 | 124.56 | 07/15/2025 | 00:49:07 | -77.00, -8.15 | 124.57 | 3.27 | 13 |
| 27 | 07/15/2025 | 01:40:05 | 77.01, 159.28 | 55.45 | 07/15/2025 | 01:39:46 | 77.03, 159.30 | 55.47 | 2.88 | 19 |
| 28 | 07/15/2025 | 02:30:50 | -77.03, -33.48 | 124.53 | 07/15/2025 | 02:30:28 | -77.03, -33.39 | 124.53 | 2.41 | 22 |
| 29 | 07/15/2025 | 03:21:35 | 77.03, 133.82 | 55.48 | 07/15/2025 | 03:21:08 | 77.01, 133.89 | 55.47 | 2.35 | 27 |
| 30 | 07/15/2025 | 04:12:19 | -77.01, -58.76 | 124.54 | 07/15/2025 | 04:11:50 | -77.01, -58.81 | 124.54 | 1.17 | 29 |
| 31 | 07/15/2025 | 05:03:04 | 77.01, 108.54 | 55.47 | 07/15/2025 | 05:02:30 | 77.00, 108.47 | 55.46 | 2.29 | 34 |
| 32 | 07/15/2025 | 05:53:49 | -77.03, -84.23 | 124.51 | 07/15/2025 | 05:53:12 | -76.99, -84.22 | 124.55 | 3.94 | 37 |
| 33 | 07/15/2025 | 06:44:33 | 76.99, 83.26 | 55.46 | 07/15/2025 | 06:43:51 | 77.02, 83.23 | 55.49 | 3.76 | 42 |
| 34 | 07/15/2025 | 07:35:18 | -77.01,-109.51 | 124.52 | 07/15/2025 | 07:34:33 | -77.02,-109.46 | 124.51 | 1.66 | 45 |
| 35 | 07/15/2025 | 08:26:03 | 77.01, 57.80 | 55.50 | 07/15/2025 | 08:25:13 | 77.00, 57.81 | 55.49 | 0.92 | 50 |
| 36 | 07/15/2025 | 09:16:47 | -76.98,-134.79 | 124.53 | 07/15/2025 | 09:15:55 | -77.00,-134.88 | 124.52 | 2.65 | 52 |
| 37 | 07/15/2025 | 10:07:32 | 76.99, 32.52 | 55.49 | 07/15/2025 | 10:06:35 | 76.98, 32.39 | 55.48 | 3.10 | 57 |
| 38 | 07/15/2025 | 10:58:17 | -77.01,-160.25 | 124.49 | 07/15/2025 | 10:57:17 | -76.98,-160.29 | 124.53 | 3.24 | 60 |
| 39 | 07/15/2025 | 11:49:02 | 77.01, 7.05 | 55.52 | 07/15/2025 | 11:47:56 | 77.01, 7.16 | 55.51 | 2.62 | 66 |
| 40 | 07/15/2025 | 12:39:46 | -76.99, 174.47 | 124.50 | 07/15/2025 | 12:38:38 | -77.00, 174.47 | 124.49 | 2.04 | 68 |
| 41 | 07/15/2025 | 13:30:31 | 76.99, -18.23 | 55.51 | 07/15/2025 | 13:29:18 | 76.99, -18.26 | 55.51 | 0.84 | 73 |
| 42 | 07/15/2025 | 14:21:15 | -76.96, 149.19 | 124.51 | 07/15/2025 | 14:20:00 | -76.98, 149.05 | 124.50 | 4.13 | 75 |
| 43 | 07/15/2025 | 15:11:54 | 76.71, -42.43 | 55.26 | 07/15/2025 | 15:10:45 | 76.75, -44.56 | 55.27 | 54.67 | 69 |
| 44 | 07/15/2025 | 16:02:37 | -76.64, 125.16 | 124.80 | 07/15/2025 | 16:01:30 | -76.61, 122.25 | 124.87 | 74.95 | 67 |
Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 7/7/2025
Download SNOs between FY3D and METOP-C since TLE EPOCH: 07/07/2025 in txt file.
Historial Predications of SNOs between FY3D and METOP-C