Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/26/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 10/06/2025 | 13:12:14 | 73.29, -27.54 | 78.64 | 10/06/2025 | 13:13:21 | 73.22, -25.14 | 78.51 | 77.02 | 67 |
| 2 | 10/06/2025 | 14:02:56 | -73.17, 140.04 | 101.47 | 10/06/2025 | 14:04:05 | -73.10, 141.92 | 101.60 | 61.30 | 69 |
| 3 | 10/06/2025 | 14:53:37 | 72.94, -52.16 | 78.31 | 10/06/2025 | 14:54:49 | 72.89, -51.19 | 78.22 | 32.34 | 72 |
| 4 | 10/06/2025 | 15:44:20 | -72.88, 115.29 | 101.75 | 10/06/2025 | 15:45:32 | -72.82, 116.00 | 101.84 | 23.84 | 72 |
| 5 | 10/06/2025 | 16:35:02 | 72.70, -77.02 | 78.07 | 10/06/2025 | 16:36:15 | 72.67, -77.00 | 78.03 | 3.69 | 73 |
| 6 | 10/06/2025 | 17:25:46 | -72.69, 90.32 | 101.93 | 10/06/2025 | 17:26:56 | -72.70, 90.40 | 101.93 | 3.01 | 70 |
| 7 | 10/06/2025 | 18:16:31 | 72.66,-102.31 | 78.06 | 10/06/2025 | 18:17:37 | 72.64,-102.38 | 78.04 | 2.84 | 66 |
| 8 | 10/06/2025 | 19:07:16 | -72.69, 64.93 | 101.89 | 10/06/2025 | 19:08:18 | -72.68, 65.01 | 101.92 | 3.46 | 62 |
| 9 | 10/06/2025 | 19:58:01 | 72.67,-127.71 | 78.09 | 10/06/2025 | 19:58:58 | 72.67,-127.67 | 78.09 | 1.37 | 57 |
| 10 | 10/06/2025 | 20:48:45 | -72.65, 39.64 | 101.91 | 10/06/2025 | 20:49:40 | -72.65, 39.62 | 101.92 | 0.47 | 55 |
| 11 | 10/06/2025 | 21:39:30 | 72.63,-152.99 | 78.08 | 10/06/2025 | 21:40:20 | 72.65,-153.05 | 78.10 | 3.12 | 50 |
| 12 | 10/06/2025 | 22:30:15 | -72.66, 14.24 | 101.87 | 10/06/2025 | 22:31:02 | -72.63, 14.24 | 101.91 | 3.69 | 47 |
| 13 | 10/06/2025 | 23:21:00 | 72.64,-178.39 | 78.11 | 10/06/2025 | 23:21:42 | 72.62,-178.44 | 78.10 | 2.14 | 42 |
| 14 | 10/07/2025 | 00:11:45 | -72.67, -11.15 | 101.84 | 10/07/2025 | 00:12:23 | -72.66, -11.05 | 101.86 | 3.79 | 38 |
| 15 | 10/07/2025 | 01:02:30 | 72.64, 156.22 | 78.15 | 10/07/2025 | 01:03:03 | 72.65, 156.28 | 78.15 | 2.05 | 33 |
| 16 | 10/07/2025 | 01:53:14 | -72.63, -36.44 | 101.85 | 10/07/2025 | 01:53:45 | -72.63, -36.43 | 101.86 | 0.36 | 31 |
| 17 | 10/07/2025 | 02:43:59 | 72.60, 130.93 | 78.13 | 10/07/2025 | 02:44:25 | 72.63, 130.89 | 78.16 | 3.09 | 26 |
| 18 | 10/07/2025 | 03:34:44 | -72.64, -61.83 | 101.82 | 10/07/2025 | 03:35:07 | -72.61, -61.82 | 101.85 | 3.33 | 23 |
| 19 | 10/07/2025 | 04:25:29 | 72.61, 105.54 | 78.17 | 10/07/2025 | 04:25:47 | 72.61, 105.50 | 78.16 | 1.46 | 18 |
| 20 | 10/07/2025 | 05:16:13 | -72.60, -87.12 | 101.83 | 10/07/2025 | 05:16:29 | -72.59, -87.21 | 101.85 | 3.15 | 16 |
| 21 | 10/07/2025 | 06:06:59 | 72.62, 80.14 | 78.21 | 10/07/2025 | 06:07:08 | 72.63, 80.22 | 78.22 | 2.74 | 9 |
| 22 | 10/07/2025 | 06:57:43 | -72.61,-112.51 | 101.80 | 10/07/2025 | 06:57:50 | -72.62,-112.49 | 101.79 | 1.05 | 7 |
| 23 | 10/07/2025 | 07:48:28 | 72.58, 54.85 | 78.19 | 10/07/2025 | 07:48:30 | 72.61, 54.83 | 78.22 | 3.19 | 2 |
| 24 | 10/07/2025 | 08:39:13 | -72.62,-137.91 | 101.76 | 10/07/2025 | 08:39:12 | -72.59,-137.88 | 101.79 | 3.12 | 1 |
| 25 | 10/07/2025 | 09:29:58 | 72.59, 29.46 | 78.23 | 10/07/2025 | 09:29:52 | 72.59, 29.44 | 78.22 | 0.78 | 6 |
| 26 | 10/07/2025 | 10:20:42 | -72.58,-163.20 | 101.78 | 10/07/2025 | 10:20:34 | -72.57,-163.26 | 101.78 | 2.42 | 8 |
| 27 | 10/07/2025 | 11:11:28 | 72.60, 4.07 | 78.27 | 10/07/2025 | 11:11:13 | 72.61, 4.16 | 78.28 | 3.42 | 15 |
| 28 | 10/07/2025 | 12:02:12 | -72.59, 171.41 | 101.74 | 10/07/2025 | 12:01:55 | -72.60, 171.45 | 101.73 | 1.76 | 17 |
| 29 | 10/07/2025 | 12:52:57 | 72.56, -21.22 | 78.25 | 10/07/2025 | 12:52:35 | 72.59, -21.23 | 78.28 | 3.42 | 22 |
| 30 | 10/07/2025 | 13:43:42 | -72.60, 146.02 | 101.70 | 10/07/2025 | 13:43:17 | -72.57, 146.06 | 101.73 | 3.09 | 25 |
| 31 | 10/07/2025 | 14:34:27 | 72.57, -46.62 | 78.29 | 10/07/2025 | 14:33:57 | 72.57, -46.61 | 78.29 | 0.27 | 30 |
| 32 | 10/07/2025 | 15:25:11 | -72.56, 120.73 | 101.72 | 10/07/2025 | 15:24:39 | -72.55, 120.68 | 101.72 | 1.69 | 32 |
| 33 | 10/07/2025 | 16:15:56 | 72.53, -71.91 | 78.27 | 10/07/2025 | 16:15:19 | 72.54, -72.00 | 78.29 | 3.59 | 37 |
| 34 | 10/07/2025 | 17:06:41 | -72.56, 95.33 | 101.68 | 10/07/2025 | 17:06:00 | -72.58, 95.39 | 101.67 | 2.48 | 41 |
| 35 | 10/07/2025 | 17:57:26 | 72.54, -97.30 | 78.31 | 10/07/2025 | 17:56:41 | 72.52, -97.39 | 78.30 | 3.54 | 45 |
| 36 | 10/07/2025 | 18:48:11 | -72.57, 69.94 | 101.65 | 10/07/2025 | 18:47:22 | -72.55, 70.01 | 101.66 | 3.24 | 49 |
| 37 | 10/07/2025 | 19:38:56 | 72.55,-122.69 | 78.34 | 10/07/2025 | 19:38:02 | 72.55,-122.67 | 78.35 | 0.71 | 54 |
| 38 | 10/07/2025 | 20:29:40 | -72.53, 44.65 | 101.66 | 10/07/2025 | 20:28:44 | -72.53, 44.62 | 101.66 | 0.97 | 56 |
| 39 | 10/07/2025 | 21:20:25 | 72.51,-147.98 | 78.33 | 10/07/2025 | 21:19:24 | 72.52,-148.06 | 78.35 | 3.22 | 61 |
| 40 | 10/07/2025 | 22:11:10 | -72.54, 19.25 | 101.63 | 10/07/2025 | 22:10:05 | -72.56, 19.34 | 101.61 | 3.20 | 65 |
| 41 | 10/07/2025 | 23:01:55 | 72.51,-173.38 | 78.36 | 10/07/2025 | 23:00:46 | 72.50,-173.45 | 78.36 | 2.86 | 69 |
| 42 | 10/07/2025 | 23:52:40 | -72.55, -6.14 | 101.59 | 10/07/2025 | 23:51:27 | -72.53, -6.05 | 101.60 | 3.54 | 73 |
| 43 | 10/08/2025 | 00:43:23 | 72.42, 161.43 | 78.29 | 10/08/2025 | 00:42:09 | 72.42, 161.06 | 78.31 | 12.40 | 74 |
| 44 | 10/08/2025 | 01:34:05 | -72.31, -31.02 | 101.82 | 10/08/2025 | 01:32:52 | -72.36, -31.74 | 101.74 | 24.85 | 73 |
| 45 | 10/08/2025 | 02:24:47 | 72.13, 136.64 | 78.01 | 10/08/2025 | 02:23:37 | 72.09, 135.08 | 78.03 | 53.53 | 70 |
| 46 | 10/08/2025 | 03:15:28 | -72.01, -55.82 | 102.10 | 10/08/2025 | 03:14:19 | -72.03, -57.72 | 102.03 | 65.09 | 69 |
| 47 | 10/08/2025 | 04:06:10 | 71.83, 111.83 | 77.72 | 10/08/2025 | 04:05:03 | 71.81, 109.21 | 77.79 | 91.03 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/26/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 09/26/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C