Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/26/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 11/03/2025 | 04:20:32 | 74.99, 101.27 | 90.23 | 11/03/2025 | 04:21:39 | 74.91, 104.01 | 90.05 | 79.45 | 67 |
| 2 | 11/03/2025 | 05:11:14 | -74.89, -91.14 | 89.87 | 11/03/2025 | 05:12:22 | -74.86, -88.80 | 89.99 | 68.07 | 68 |
| 3 | 11/03/2025 | 06:01:56 | 74.70, 76.72 | 89.93 | 11/03/2025 | 06:03:07 | 74.62, 77.88 | 89.80 | 35.17 | 71 |
| 4 | 11/03/2025 | 06:52:38 | -74.60,-115.71 | 90.17 | 11/03/2025 | 06:53:51 | -74.53,-115.05 | 90.28 | 21.35 | 73 |
| 5 | 11/03/2025 | 07:43:21 | 74.45, 52.00 | 89.68 | 11/03/2025 | 07:44:33 | 74.43, 52.03 | 89.65 | 2.54 | 72 |
| 6 | 11/03/2025 | 08:34:05 | -74.46,-140.69 | 90.31 | 11/03/2025 | 08:35:15 | -74.43,-140.64 | 90.34 | 3.02 | 70 |
| 7 | 11/03/2025 | 09:24:51 | 74.45, 26.63 | 89.70 | 11/03/2025 | 09:25:55 | 74.43, 26.69 | 89.67 | 2.47 | 64 |
| 8 | 11/03/2025 | 10:15:35 | -74.45,-166.06 | 90.29 | 11/03/2025 | 10:16:37 | -74.43,-165.98 | 90.32 | 3.12 | 62 |
| 9 | 11/03/2025 | 11:06:21 | 74.45, 1.27 | 89.72 | 11/03/2025 | 11:07:17 | 74.43, 1.35 | 89.70 | 2.85 | 56 |
| 10 | 11/03/2025 | 11:57:05 | -74.45, 168.58 | 90.27 | 11/03/2025 | 11:57:59 | -74.44, 168.68 | 90.29 | 3.55 | 54 |
| 11 | 11/03/2025 | 12:47:51 | 74.44, -24.10 | 89.74 | 11/03/2025 | 12:48:39 | 74.44, -23.98 | 89.72 | 3.52 | 48 |
| 12 | 11/03/2025 | 13:38:34 | -74.40, 143.34 | 90.30 | 11/03/2025 | 13:39:22 | -74.39, 143.22 | 90.32 | 3.58 | 48 |
| 13 | 11/03/2025 | 14:29:20 | 74.39, -49.34 | 89.70 | 11/03/2025 | 14:30:02 | 74.39, -49.45 | 89.70 | 3.24 | 42 |
| 14 | 11/03/2025 | 15:20:04 | -74.39, 117.97 | 90.29 | 11/03/2025 | 15:20:44 | -74.39, 117.88 | 90.29 | 2.59 | 40 |
| 15 | 11/03/2025 | 16:10:50 | 74.39, -74.70 | 89.72 | 11/03/2025 | 16:11:24 | 74.39, -74.78 | 89.73 | 2.40 | 34 |
| 16 | 11/03/2025 | 17:01:34 | -74.39, 92.60 | 90.27 | 11/03/2025 | 17:02:06 | -74.39, 92.55 | 90.27 | 1.69 | 32 |
| 17 | 11/03/2025 | 17:52:20 | 74.38,-100.07 | 89.74 | 11/03/2025 | 17:52:46 | 74.39,-100.12 | 89.75 | 1.83 | 26 |
| 18 | 11/03/2025 | 18:43:04 | -74.39, 67.24 | 90.25 | 11/03/2025 | 18:43:28 | -74.40, 67.21 | 90.24 | 1.15 | 24 |
| 19 | 11/03/2025 | 19:33:50 | 74.38,-125.44 | 89.76 | 11/03/2025 | 19:34:08 | 74.40,-125.45 | 89.77 | 1.81 | 18 |
| 20 | 11/03/2025 | 20:24:34 | -74.38, 41.87 | 90.23 | 11/03/2025 | 20:24:50 | -74.40, 41.87 | 90.22 | 1.43 | 16 |
| 21 | 11/03/2025 | 21:15:20 | 74.38,-150.80 | 89.78 | 11/03/2025 | 21:15:30 | 74.40,-150.79 | 89.80 | 2.34 | 10 |
| 22 | 11/03/2025 | 22:06:04 | -74.38, 16.50 | 90.21 | 11/03/2025 | 22:06:12 | -74.40, 16.54 | 90.20 | 2.25 | 8 |
| 23 | 11/03/2025 | 22:56:50 | 74.37,-176.17 | 89.80 | 11/03/2025 | 22:56:52 | 74.40,-176.13 | 89.82 | 3.17 | 2 |
| 24 | 11/03/2025 | 23:47:34 | -74.38, -8.86 | 90.19 | 11/03/2025 | 23:47:34 | -74.40, -8.80 | 90.17 | 3.21 | 0 |
| 25 | 11/04/2025 | 00:38:20 | 74.37, 158.46 | 89.81 | 11/04/2025 | 00:38:15 | 74.35, 158.41 | 89.80 | 2.53 | 5 |
| 26 | 11/04/2025 | 01:29:04 | -74.37, -34.23 | 90.18 | 11/04/2025 | 01:28:57 | -74.35, -34.26 | 90.19 | 2.46 | 7 |
| 27 | 11/04/2025 | 02:19:50 | 74.37, 133.10 | 89.83 | 11/04/2025 | 02:19:37 | 74.36, 133.07 | 89.82 | 1.54 | 13 |
| 28 | 11/04/2025 | 03:10:34 | -74.37, -59.60 | 90.16 | 11/04/2025 | 03:10:19 | -74.36, -59.60 | 90.17 | 1.68 | 15 |
| 29 | 11/04/2025 | 04:01:20 | 74.36, 107.73 | 89.85 | 11/04/2025 | 04:00:59 | 74.36, 107.74 | 89.85 | 0.80 | 21 |
| 30 | 11/04/2025 | 04:52:04 | -74.37, -84.96 | 90.14 | 11/04/2025 | 04:51:41 | -74.36, -84.94 | 90.15 | 1.37 | 23 |
| 31 | 11/04/2025 | 05:42:50 | 74.36, 82.36 | 89.87 | 11/04/2025 | 05:42:21 | 74.36, 82.40 | 89.87 | 1.11 | 29 |
| 32 | 11/04/2025 | 06:33:34 | -74.37,-110.33 | 90.12 | 11/04/2025 | 06:33:03 | -74.36,-110.27 | 90.12 | 1.78 | 31 |
| 33 | 11/04/2025 | 07:24:20 | 74.36, 57.00 | 89.89 | 11/04/2025 | 07:23:43 | 74.36, 57.06 | 89.89 | 2.03 | 37 |
| 34 | 11/04/2025 | 08:15:04 | -74.36,-135.70 | 90.10 | 11/04/2025 | 08:14:25 | -74.36,-135.61 | 90.10 | 2.60 | 39 |
| 35 | 11/04/2025 | 09:05:50 | 74.35, 31.63 | 89.90 | 11/04/2025 | 09:05:05 | 74.36, 31.73 | 89.92 | 3.06 | 45 |
| 36 | 11/04/2025 | 09:56:34 | -74.36,-161.06 | 90.09 | 11/04/2025 | 09:55:47 | -74.36,-160.95 | 90.08 | 3.54 | 47 |
| 37 | 11/04/2025 | 10:47:20 | 74.35, 6.26 | 89.92 | 11/04/2025 | 10:46:28 | 74.32, 6.26 | 89.90 | 3.90 | 52 |
| 38 | 11/04/2025 | 11:38:03 | -74.31, 173.70 | 90.12 | 11/04/2025 | 11:37:10 | -74.32, 173.59 | 90.10 | 3.36 | 53 |
| 39 | 11/04/2025 | 12:28:50 | 74.35, -19.10 | 89.94 | 11/04/2025 | 12:27:50 | 74.32, -19.07 | 89.92 | 3.45 | 60 |
| 40 | 11/04/2025 | 13:19:33 | -74.30, 148.33 | 90.10 | 11/04/2025 | 13:18:32 | -74.32, 148.25 | 90.08 | 2.84 | 61 |
| 41 | 11/04/2025 | 14:10:20 | 74.35, -44.47 | 89.96 | 11/04/2025 | 14:09:12 | 74.32, -44.41 | 89.94 | 3.30 | 68 |
| 42 | 11/04/2025 | 15:01:03 | -74.30, 122.96 | 90.08 | 11/04/2025 | 14:59:54 | -74.32, 122.92 | 90.05 | 2.67 | 69 |
| 43 | 11/04/2025 | 15:51:49 | 74.29, -69.71 | 89.92 | 11/04/2025 | 15:50:35 | 74.27, -69.87 | 89.92 | 5.30 | 74 |
| 44 | 11/04/2025 | 16:42:32 | -74.25, 97.72 | 90.12 | 11/04/2025 | 16:41:18 | -74.23, 97.33 | 90.12 | 12.05 | 74 |
| 45 | 11/04/2025 | 17:33:13 | 74.00, -94.34 | 89.62 | 11/04/2025 | 17:32:03 | 73.98, -95.94 | 89.68 | 49.36 | 70 |
| 46 | 11/04/2025 | 18:23:56 | -73.95, 73.09 | 90.42 | 11/04/2025 | 18:22:46 | -73.93, 71.27 | 90.36 | 56.15 | 70 |
| 47 | 11/04/2025 | 19:14:37 | 73.70,-118.99 | 89.32 | 11/04/2025 | 19:13:31 | 73.68,-121.99 | 89.43 | 93.85 | 66 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/26/2025
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/26/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B