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: 1/10/2025
| 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 | 01/21/2025 | 23:08:03 | -73.37, 3.10 | 86.67 | 01/21/2025 | 23:09:09 | -73.35, 6.09 | 86.86 | 95.09 | 66 |
| 2 | 01/21/2025 | 23:58:45 | 73.20, 170.79 | 93.14 | 01/21/2025 | 23:59:53 | 73.15, 172.98 | 92.96 | 70.75 | 68 |
| 3 | 01/22/2025 | 00:49:27 | -73.07, -21.62 | 87.02 | 01/22/2025 | 00:50:37 | -73.03, -19.96 | 87.16 | 54.10 | 70 |
| 4 | 01/22/2025 | 01:40:09 | 72.90, 146.06 | 92.79 | 01/22/2025 | 01:41:21 | 72.83, 146.96 | 92.66 | 30.18 | 72 |
| 5 | 01/22/2025 | 02:30:51 | -72.77, -46.36 | 87.36 | 01/22/2025 | 02:32:04 | -72.76, -45.87 | 87.42 | 16.23 | 73 |
| 6 | 01/22/2025 | 03:21:34 | 72.65, 121.21 | 92.50 | 01/22/2025 | 03:22:46 | 72.66, 121.26 | 92.49 | 2.11 | 72 |
| 7 | 01/22/2025 | 04:12:18 | -72.62, -71.43 | 87.54 | 01/22/2025 | 04:13:28 | -72.64, -71.46 | 87.54 | 1.86 | 70 |
| 8 | 01/22/2025 | 05:03:04 | 72.65, 95.83 | 92.49 | 01/22/2025 | 05:04:08 | 72.64, 95.88 | 92.46 | 2.18 | 64 |
| 9 | 01/22/2025 | 05:53:48 | -72.63, -96.81 | 87.55 | 01/22/2025 | 05:54:50 | -72.62, -96.84 | 87.57 | 1.33 | 62 |
| 10 | 01/22/2025 | 06:44:33 | 72.60, 70.55 | 92.42 | 01/22/2025 | 06:45:30 | 72.62, 70.50 | 92.43 | 2.42 | 57 |
| 11 | 01/22/2025 | 07:35:18 | -72.63,-122.19 | 87.56 | 01/22/2025 | 07:36:11 | -72.65,-122.11 | 87.56 | 3.34 | 53 |
| 12 | 01/22/2025 | 08:26:03 | 72.61, 45.17 | 92.41 | 01/22/2025 | 08:26:52 | 72.60, 45.12 | 92.39 | 1.81 | 49 |
| 13 | 01/22/2025 | 09:16:48 | -72.63,-147.57 | 87.58 | 01/22/2025 | 09:17:33 | -72.63,-147.49 | 87.59 | 2.68 | 45 |
| 14 | 01/22/2025 | 10:07:33 | 72.61, 19.79 | 92.40 | 01/22/2025 | 10:08:13 | 72.63, 19.84 | 92.40 | 2.94 | 40 |
| 15 | 01/22/2025 | 10:58:17 | -72.59,-172.85 | 87.64 | 01/22/2025 | 10:58:55 | -72.61,-172.87 | 87.63 | 2.71 | 38 |
| 16 | 01/22/2025 | 11:49:03 | 72.61, -5.60 | 92.38 | 01/22/2025 | 11:49:35 | 72.61, -5.54 | 92.37 | 1.97 | 32 |
| 17 | 01/22/2025 | 12:39:47 | -72.59, 161.77 | 87.66 | 01/22/2025 | 12:40:17 | -72.59, 161.75 | 87.66 | 0.67 | 30 |
| 18 | 01/22/2025 | 13:30:32 | 72.57, -30.87 | 92.32 | 01/22/2025 | 13:30:57 | 72.59, -30.92 | 92.34 | 3.09 | 25 |
| 19 | 01/22/2025 | 14:21:17 | -72.59, 136.39 | 87.67 | 01/22/2025 | 14:21:39 | -72.57, 136.37 | 87.70 | 2.61 | 22 |
| 20 | 01/22/2025 | 15:12:02 | 72.57, -56.26 | 92.30 | 01/22/2025 | 15:12:19 | 72.57, -56.30 | 92.30 | 1.40 | 17 |
| 21 | 01/22/2025 | 16:02:47 | -72.60, 111.00 | 87.68 | 01/22/2025 | 16:03:00 | -72.60, 111.09 | 87.68 | 2.93 | 13 |
| 22 | 01/22/2025 | 16:53:32 | 72.57, -81.64 | 92.29 | 01/22/2025 | 16:53:41 | 72.55, -81.68 | 92.27 | 2.81 | 9 |
| 23 | 01/22/2025 | 17:44:17 | -72.60, 85.62 | 87.69 | 01/22/2025 | 17:44:22 | -72.58, 85.71 | 87.72 | 3.58 | 5 |
| 24 | 01/22/2025 | 18:35:02 | 72.58,-107.02 | 92.28 | 01/22/2025 | 18:35:02 | 72.58,-106.96 | 92.28 | 2.23 | 0 |
| 25 | 01/22/2025 | 19:25:46 | -72.55, 60.34 | 87.76 | 01/22/2025 | 19:25:44 | -72.56, 60.33 | 87.75 | 1.10 | 2 |
| 26 | 01/22/2025 | 20:16:32 | 72.58,-132.40 | 92.27 | 01/22/2025 | 20:16:24 | 72.56,-132.34 | 92.25 | 2.98 | 8 |
| 27 | 01/22/2025 | 21:07:16 | -72.56, 34.96 | 87.77 | 01/22/2025 | 21:07:06 | -72.54, 34.95 | 87.78 | 1.61 | 10 |
| 28 | 01/22/2025 | 21:58:01 | 72.53,-157.68 | 92.20 | 01/22/2025 | 21:57:46 | 72.54,-157.72 | 92.21 | 1.57 | 15 |
| 29 | 01/22/2025 | 22:48:46 | -72.56, 9.58 | 87.79 | 01/22/2025 | 22:48:27 | -72.57, 9.67 | 87.77 | 3.47 | 19 |
| 30 | 01/22/2025 | 23:39:31 | 72.54, 176.94 | 92.19 | 01/22/2025 | 23:39:08 | 72.52, 176.90 | 92.18 | 1.91 | 23 |
| 31 | 01/23/2025 | 00:30:16 | -72.56, -15.80 | 87.80 | 01/23/2025 | 00:29:49 | -72.55, -15.71 | 87.81 | 3.37 | 27 |
| 32 | 01/23/2025 | 01:21:01 | 72.54, 151.56 | 92.17 | 01/23/2025 | 01:20:29 | 72.55, 151.63 | 92.19 | 2.82 | 32 |
| 33 | 01/23/2025 | 02:11:45 | -72.52, -41.08 | 87.87 | 01/23/2025 | 02:11:11 | -72.53, -41.09 | 87.84 | 1.97 | 34 |
| 34 | 01/23/2025 | 03:02:31 | 72.54, 126.17 | 92.16 | 01/23/2025 | 03:01:51 | 72.53, 126.25 | 92.16 | 2.68 | 40 |
| 35 | 01/23/2025 | 03:53:15 | -72.52, -66.46 | 87.88 | 01/23/2025 | 03:52:33 | -72.51, -66.47 | 87.87 | 0.64 | 42 |
| 36 | 01/23/2025 | 04:44:00 | 72.50, 100.90 | 92.09 | 01/23/2025 | 04:43:13 | 72.51, 100.87 | 92.12 | 2.16 | 47 |
| 37 | 01/23/2025 | 05:34:45 | -72.52, -91.84 | 87.89 | 01/23/2025 | 05:33:55 | -72.49, -91.85 | 87.91 | 3.23 | 50 |
| 38 | 01/23/2025 | 06:25:30 | 72.50, 75.51 | 92.08 | 01/23/2025 | 06:24:35 | 72.49, 75.49 | 92.09 | 1.10 | 55 |
| 39 | 01/23/2025 | 07:16:14 | -72.48,-117.12 | 87.96 | 01/23/2025 | 07:15:17 | -72.47,-117.22 | 87.94 | 3.37 | 57 |
| 40 | 01/23/2025 | 08:06:59 | 72.50, 50.13 | 92.07 | 01/23/2025 | 08:05:56 | 72.47, 50.11 | 92.06 | 3.39 | 63 |
| 41 | 01/23/2025 | 08:57:43 | -72.48,-142.51 | 87.97 | 01/23/2025 | 08:56:37 | -72.51,-142.50 | 87.93 | 2.88 | 66 |
| 42 | 01/23/2025 | 09:48:29 | 72.51, 24.75 | 92.06 | 01/23/2025 | 09:47:17 | 72.50, 24.83 | 92.07 | 2.69 | 72 |
| 43 | 01/23/2025 | 10:39:13 | -72.48,-167.89 | 87.98 | 01/23/2025 | 10:37:59 | -72.49,-167.88 | 87.96 | 0.33 | 74 |
| 44 | 01/23/2025 | 11:29:55 | 72.31, -0.23 | 91.82 | 01/23/2025 | 11:28:42 | 72.33, -0.85 | 91.90 | 21.40 | 73 |
| 45 | 01/23/2025 | 12:20:38 | -72.23, 167.23 | 88.27 | 01/23/2025 | 12:19:26 | -72.21, 166.24 | 88.22 | 33.93 | 72 |
| 46 | 01/23/2025 | 13:11:19 | 72.00, -25.01 | 91.47 | 01/23/2025 | 13:10:10 | 72.00, -26.83 | 91.59 | 62.26 | 69 |
| 47 | 01/23/2025 | 14:02:02 | -71.93, 142.44 | 88.62 | 01/23/2025 | 14:00:53 | -71.93, 140.37 | 88.48 | 71.30 | 69 |
| 48 | 01/23/2025 | 14:52:43 | 71.70, -49.82 | 91.13 | 01/23/2025 | 14:51:37 | 71.72, -52.68 | 91.33 | 99.93 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 1/10/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 01/10/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C