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: 1/18/2025
| 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 | 23:08:04 | -73.40, 3.03 | 86.64 | 01/21/2025 | 23:09:10 | -73.32, 6.01 | 86.88 | 95.42 | 66 |
| 2 | 01/21/2025 | 23:58:46 | 73.22, 170.74 | 93.16 | 01/21/2025 | 23:59:54 | 73.13, 172.93 | 92.94 | 71.17 | 68 |
| 3 | 01/22/2025 | 00:49:28 | -73.10, -21.69 | 86.98 | 01/22/2025 | 00:50:37 | -73.05, -19.92 | 87.14 | 57.58 | 69 |
| 4 | 01/22/2025 | 01:40:10 | 72.92, 146.01 | 92.82 | 01/22/2025 | 01:41:21 | 72.86, 147.00 | 92.69 | 33.31 | 71 |
| 5 | 01/22/2025 | 02:30:52 | -72.80, -46.43 | 87.33 | 01/22/2025 | 02:32:05 | -72.73, -45.94 | 87.44 | 18.17 | 73 |
| 6 | 01/22/2025 | 03:21:34 | 72.62, 121.26 | 92.47 | 01/22/2025 | 03:22:47 | 72.63, 121.20 | 92.47 | 2.55 | 73 |
| 7 | 01/22/2025 | 04:12:19 | -72.65, -71.50 | 87.50 | 01/22/2025 | 04:13:28 | -72.66, -71.42 | 87.52 | 2.43 | 69 |
| 8 | 01/22/2025 | 05:03:04 | 72.62, 95.88 | 92.46 | 01/22/2025 | 05:04:09 | 72.62, 95.82 | 92.44 | 2.04 | 65 |
| 9 | 01/22/2025 | 05:53:49 | -72.66, -96.88 | 87.52 | 01/22/2025 | 05:54:50 | -72.64, -96.80 | 87.55 | 3.34 | 61 |
| 10 | 01/22/2025 | 06:44:34 | 72.63, 70.50 | 92.45 | 01/22/2025 | 06:45:30 | 72.65, 70.55 | 92.45 | 2.77 | 56 |
| 11 | 01/22/2025 | 07:35:18 | -72.61,-122.15 | 87.58 | 01/22/2025 | 07:36:12 | -72.62,-122.18 | 87.59 | 1.23 | 54 |
| 12 | 01/22/2025 | 08:26:04 | 72.63, 45.12 | 92.43 | 01/22/2025 | 08:26:52 | 72.63, 45.17 | 92.42 | 1.73 | 48 |
| 13 | 01/22/2025 | 09:16:48 | -72.61,-147.54 | 87.60 | 01/22/2025 | 09:17:34 | -72.60,-147.56 | 87.62 | 1.93 | 46 |
| 14 | 01/22/2025 | 10:07:33 | 72.58, 19.84 | 92.37 | 01/22/2025 | 10:08:14 | 72.61, 19.79 | 92.38 | 3.21 | 41 |
| 15 | 01/22/2025 | 10:58:18 | -72.62,-172.92 | 87.61 | 01/22/2025 | 10:58:55 | -72.63,-172.84 | 87.61 | 2.96 | 37 |
| 16 | 01/22/2025 | 11:49:03 | 72.59, -5.54 | 92.35 | 01/22/2025 | 11:49:36 | 72.59, -5.59 | 92.35 | 1.65 | 33 |
| 17 | 01/22/2025 | 12:39:48 | -72.62, 161.70 | 87.62 | 01/22/2025 | 12:40:17 | -72.61, 161.78 | 87.64 | 2.94 | 29 |
| 18 | 01/22/2025 | 13:30:32 | 72.59, -30.92 | 92.34 | 01/22/2025 | 13:30:57 | 72.57, -30.97 | 92.32 | 2.92 | 25 |
| 19 | 01/22/2025 | 14:21:16 | -72.57, 136.42 | 87.69 | 01/22/2025 | 14:21:38 | -72.59, 136.40 | 87.68 | 1.99 | 22 |
| 20 | 01/22/2025 | 15:12:02 | 72.59, -56.31 | 92.33 | 01/22/2025 | 15:12:18 | 72.60, -56.25 | 92.33 | 2.00 | 16 |
| 21 | 01/22/2025 | 16:02:46 | -72.58, 111.04 | 87.70 | 01/22/2025 | 16:03:00 | -72.57, 111.02 | 87.71 | 0.93 | 14 |
| 22 | 01/22/2025 | 16:53:32 | 72.60, -81.69 | 92.32 | 01/22/2025 | 16:53:40 | 72.58, -81.63 | 92.29 | 2.76 | 8 |
| 23 | 01/22/2025 | 17:44:16 | -72.58, 85.66 | 87.71 | 01/22/2025 | 17:44:22 | -72.55, 85.64 | 87.74 | 3.30 | 6 |
| 24 | 01/22/2025 | 18:35:01 | 72.55,-106.97 | 92.25 | 01/22/2025 | 18:35:02 | 72.56,-107.01 | 92.26 | 1.82 | 1 |
| 25 | 01/22/2025 | 19:25:46 | -72.58, 60.28 | 87.73 | 01/22/2025 | 19:25:43 | -72.58, 60.37 | 87.73 | 2.93 | 3 |
| 26 | 01/22/2025 | 20:16:31 | 72.55,-132.35 | 92.24 | 01/22/2025 | 20:16:24 | 72.54,-132.39 | 92.23 | 2.02 | 7 |
| 27 | 01/22/2025 | 21:07:15 | -72.54, 35.00 | 87.79 | 01/22/2025 | 21:07:05 | -72.56, 34.99 | 87.77 | 2.93 | 10 |
| 28 | 01/22/2025 | 21:58:01 | 72.56,-157.73 | 92.22 | 01/22/2025 | 21:57:45 | 72.57,-157.67 | 92.24 | 2.65 | 16 |
| 29 | 01/22/2025 | 22:48:45 | -72.54, 9.62 | 87.81 | 01/22/2025 | 22:48:27 | -72.54, 9.61 | 87.80 | 0.49 | 18 |
| 30 | 01/22/2025 | 23:39:31 | 72.56, 176.89 | 92.21 | 01/22/2025 | 23:39:07 | 72.55, 176.95 | 92.20 | 2.39 | 24 |
| 31 | 01/23/2025 | 00:30:15 | -72.54, -15.76 | 87.82 | 01/23/2025 | 00:29:49 | -72.52, -15.77 | 87.83 | 2.28 | 26 |
| 32 | 01/23/2025 | 01:21:00 | 72.51, 151.61 | 92.14 | 01/23/2025 | 01:20:29 | 72.53, 151.57 | 92.17 | 2.40 | 31 |
| 33 | 01/23/2025 | 02:11:45 | -72.55, -41.15 | 87.83 | 01/23/2025 | 02:11:10 | -72.55, -41.05 | 87.82 | 3.28 | 35 |
| 34 | 01/23/2025 | 03:02:30 | 72.52, 126.23 | 92.13 | 01/23/2025 | 03:01:51 | 72.51, 126.19 | 92.14 | 1.27 | 39 |
| 35 | 01/23/2025 | 03:53:15 | -72.55, -66.53 | 87.84 | 01/23/2025 | 03:52:32 | -72.53, -66.43 | 87.86 | 3.69 | 43 |
| 36 | 01/23/2025 | 04:44:00 | 72.52, 100.85 | 92.12 | 01/23/2025 | 04:43:13 | 72.49, 100.81 | 92.10 | 3.33 | 47 |
| 37 | 01/23/2025 | 05:34:44 | -72.50, -91.81 | 87.91 | 01/23/2025 | 05:33:54 | -72.51, -91.81 | 87.89 | 1.31 | 50 |
| 38 | 01/23/2025 | 06:25:30 | 72.52, 75.46 | 92.11 | 01/23/2025 | 06:24:34 | 72.52, 75.54 | 92.11 | 2.40 | 56 |
| 39 | 01/23/2025 | 07:16:14 | -72.51,-117.19 | 87.93 | 01/23/2025 | 07:15:16 | -72.50,-117.19 | 87.92 | 1.28 | 58 |
| 40 | 01/23/2025 | 08:06:59 | 72.48, 50.19 | 92.04 | 01/23/2025 | 08:05:56 | 72.50, 50.16 | 92.08 | 3.14 | 63 |
| 41 | 01/23/2025 | 08:57:43 | -72.46,-142.47 | 87.99 | 01/23/2025 | 08:56:38 | -72.48,-142.57 | 87.96 | 3.82 | 65 |
| 42 | 01/23/2025 | 09:48:29 | 72.48, 24.80 | 92.02 | 01/23/2025 | 09:47:18 | 72.48, 24.78 | 92.05 | 0.98 | 71 |
| 43 | 01/23/2025 | 10:39:13 | -72.46,-167.85 | 88.01 | 01/23/2025 | 10:38:00 | -72.46,-167.95 | 87.99 | 3.41 | 73 |
| 44 | 01/23/2025 | 11:29:56 | 72.33, -0.27 | 91.85 | 01/23/2025 | 11:28:43 | 72.31, -0.91 | 91.88 | 21.51 | 73 |
| 45 | 01/23/2025 | 12:20:38 | -72.21, 167.27 | 88.30 | 01/23/2025 | 12:19:26 | -72.23, 166.27 | 88.20 | 34.00 | 72 |
| 46 | 01/23/2025 | 13:11:20 | 72.03, -25.06 | 91.50 | 01/23/2025 | 13:10:10 | 72.03, -26.78 | 91.62 | 59.01 | 70 |
| 47 | 01/23/2025 | 14:02:02 | -71.91, 142.47 | 88.64 | 01/23/2025 | 14:00:54 | -71.90, 140.31 | 88.51 | 74.80 | 68 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 1/18/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 01/18/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C