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: 11/21/2025
| 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 | 11/26/2025 | 08:53:36 | 73.49, 36.77 | 94.52 | 11/26/2025 | 08:54:41 | 73.42, 39.90 | 94.37 | 99.70 | 65 |
| 2 | 11/26/2025 | 09:44:18 | -73.41,-155.72 | 85.57 | 11/26/2025 | 09:45:25 | -73.34,-152.96 | 85.71 | 88.10 | 67 |
| 3 | 11/26/2025 | 10:34:59 | 73.14, 12.18 | 94.16 | 11/26/2025 | 10:36:09 | 73.10, 13.85 | 94.07 | 54.01 | 70 |
| 4 | 11/26/2025 | 11:25:42 | -73.11, 179.58 | 85.88 | 11/26/2025 | 11:26:52 | -73.06,-178.90 | 85.97 | 49.49 | 70 |
| 5 | 11/26/2025 | 12:16:23 | 72.84, -12.54 | 93.85 | 11/26/2025 | 12:17:36 | 72.82, -12.08 | 93.81 | 15.22 | 73 |
| 6 | 11/26/2025 | 13:07:06 | -72.80, 154.85 | 86.18 | 11/26/2025 | 13:08:20 | -72.74, 155.07 | 86.27 | 10.55 | 74 |
| 7 | 11/26/2025 | 13:57:50 | 72.69, -37.59 | 93.70 | 11/26/2025 | 13:59:00 | 72.69, -37.68 | 93.71 | 2.99 | 70 |
| 8 | 11/26/2025 | 14:48:34 | -72.70, 129.69 | 86.28 | 11/26/2025 | 14:49:42 | -72.71, 129.68 | 86.27 | 1.18 | 68 |
| 9 | 11/26/2025 | 15:39:20 | 72.68, -62.97 | 93.71 | 11/26/2025 | 15:40:22 | 72.67, -63.07 | 93.70 | 3.61 | 62 |
| 10 | 11/26/2025 | 16:30:04 | -72.70, 104.32 | 86.27 | 11/26/2025 | 16:31:04 | -72.69, 104.30 | 86.28 | 1.42 | 60 |
| 11 | 11/26/2025 | 17:20:50 | 72.68, -88.34 | 93.73 | 11/26/2025 | 17:21:43 | 72.70, -88.35 | 93.74 | 1.85 | 53 |
| 12 | 11/26/2025 | 18:11:34 | -72.70, 78.95 | 86.26 | 11/26/2025 | 18:12:25 | -72.72, 79.01 | 86.24 | 2.99 | 51 |
| 13 | 11/26/2025 | 19:02:20 | 72.68,-113.71 | 93.74 | 11/26/2025 | 19:03:05 | 72.68,-113.74 | 93.73 | 1.10 | 45 |
| 14 | 11/26/2025 | 19:53:04 | -72.70, 53.57 | 86.24 | 11/26/2025 | 19:53:47 | -72.69, 53.63 | 86.25 | 1.78 | 43 |
| 15 | 11/26/2025 | 20:43:50 | 72.68,-139.08 | 93.75 | 11/26/2025 | 20:44:26 | 72.70,-139.02 | 93.77 | 3.29 | 36 |
| 16 | 11/26/2025 | 21:34:34 | -72.70, 28.20 | 86.23 | 11/26/2025 | 21:35:09 | -72.67, 28.24 | 86.26 | 3.09 | 35 |
| 17 | 11/26/2025 | 22:25:20 | 72.68,-164.45 | 93.76 | 11/26/2025 | 22:25:48 | 72.68,-164.41 | 93.76 | 1.53 | 28 |
| 18 | 11/26/2025 | 23:16:03 | -72.64, 2.93 | 86.27 | 11/26/2025 | 23:16:31 | -72.65, 2.85 | 86.27 | 2.77 | 28 |
| 19 | 11/27/2025 | 00:06:50 | 72.68, 170.17 | 93.77 | 11/27/2025 | 00:07:10 | 72.66, 170.21 | 93.75 | 2.52 | 20 |
| 20 | 11/27/2025 | 00:57:33 | -72.64, -22.44 | 86.26 | 11/27/2025 | 00:57:52 | -72.68, -22.43 | 86.23 | 3.60 | 19 |
| 21 | 11/27/2025 | 01:48:19 | 72.62, 144.91 | 93.73 | 11/27/2025 | 01:48:32 | 72.63, 144.82 | 93.74 | 3.10 | 13 |
| 22 | 11/27/2025 | 02:39:03 | -72.64, -47.81 | 86.25 | 11/27/2025 | 02:39:14 | -72.65, -47.82 | 86.24 | 1.22 | 11 |
| 23 | 11/27/2025 | 03:29:50 | 72.67, 119.43 | 93.80 | 11/27/2025 | 03:29:53 | 72.66, 119.53 | 93.78 | 3.77 | 3 |
| 24 | 11/27/2025 | 04:20:33 | -72.64, -73.18 | 86.24 | 11/27/2025 | 04:20:36 | -72.63, -73.21 | 86.25 | 1.49 | 3 |
| 25 | 11/27/2025 | 05:11:19 | 72.62, 94.16 | 93.75 | 11/27/2025 | 05:11:15 | 72.64, 94.15 | 93.77 | 1.74 | 4 |
| 26 | 11/27/2025 | 06:02:03 | -72.64, -98.55 | 86.23 | 11/27/2025 | 06:01:57 | -72.66, -98.49 | 86.21 | 2.90 | 6 |
| 27 | 11/27/2025 | 06:52:49 | 72.62, 68.79 | 93.77 | 11/27/2025 | 06:52:37 | 72.61, 68.76 | 93.76 | 1.32 | 12 |
| 28 | 11/27/2025 | 07:43:33 | -72.64,-123.92 | 86.22 | 11/27/2025 | 07:43:19 | -72.63,-123.88 | 86.22 | 1.66 | 14 |
| 29 | 11/27/2025 | 08:34:19 | 72.62, 43.42 | 93.78 | 11/27/2025 | 08:33:58 | 72.64, 43.48 | 93.80 | 3.07 | 21 |
| 30 | 11/27/2025 | 09:25:03 | -72.64,-149.30 | 86.21 | 11/27/2025 | 09:24:41 | -72.61,-149.26 | 86.23 | 3.06 | 22 |
| 31 | 11/27/2025 | 10:15:49 | 72.62, 18.05 | 93.79 | 11/27/2025 | 10:15:20 | 72.62, 18.09 | 93.79 | 1.39 | 29 |
| 32 | 11/27/2025 | 11:06:32 | -72.58,-174.56 | 86.25 | 11/27/2025 | 11:06:03 | -72.59,-174.65 | 86.24 | 2.86 | 29 |
| 33 | 11/27/2025 | 11:57:19 | 72.62, -7.32 | 93.80 | 11/27/2025 | 11:56:42 | 72.59, -7.30 | 93.78 | 2.66 | 37 |
| 34 | 11/27/2025 | 12:48:02 | -72.58, 160.06 | 86.24 | 11/27/2025 | 12:47:24 | -72.61, 160.07 | 86.20 | 3.57 | 38 |
| 35 | 11/27/2025 | 13:38:48 | 72.56, -32.59 | 93.76 | 11/27/2025 | 13:38:04 | 72.57, -32.69 | 93.77 | 3.15 | 44 |
| 36 | 11/27/2025 | 14:29:32 | -72.58, 134.69 | 86.22 | 11/27/2025 | 14:28:46 | -72.59, 134.68 | 86.21 | 1.21 | 46 |
| 37 | 11/27/2025 | 15:20:19 | 72.61, -58.07 | 93.82 | 11/27/2025 | 15:19:25 | 72.60, -57.97 | 93.81 | 3.75 | 54 |
| 38 | 11/27/2025 | 16:11:02 | -72.58, 109.32 | 86.21 | 11/27/2025 | 16:10:08 | -72.57, 109.29 | 86.22 | 1.57 | 54 |
| 39 | 11/27/2025 | 17:01:48 | 72.56, -83.34 | 93.78 | 11/27/2025 | 17:00:47 | 72.57, -83.36 | 93.80 | 1.57 | 61 |
| 40 | 11/27/2025 | 17:52:32 | -72.58, 83.95 | 86.20 | 11/27/2025 | 17:51:29 | -72.60, 84.01 | 86.18 | 2.80 | 63 |
| 41 | 11/27/2025 | 18:43:18 | 72.56,-108.71 | 93.79 | 11/27/2025 | 18:42:09 | 72.55,-108.74 | 93.79 | 1.53 | 69 |
| 42 | 11/27/2025 | 19:34:02 | -72.58, 58.58 | 86.19 | 11/27/2025 | 19:32:51 | -72.57, 58.62 | 86.19 | 1.61 | 71 |
| 43 | 11/27/2025 | 20:24:46 | 72.46,-133.88 | 93.70 | 11/27/2025 | 20:23:32 | 72.48,-134.23 | 93.73 | 12.16 | 74 |
| 44 | 11/27/2025 | 21:15:29 | -72.42, 33.51 | 86.34 | 11/27/2025 | 21:14:15 | -72.45, 33.03 | 86.30 | 16.33 | 74 |
| 45 | 11/27/2025 | 22:06:10 | 72.15,-158.64 | 93.39 | 11/27/2025 | 22:05:00 | 72.15,-160.22 | 93.43 | 53.80 | 70 |
| 46 | 11/27/2025 | 22:56:53 | -72.12, 8.74 | 86.65 | 11/27/2025 | 22:55:43 | -72.12, 7.05 | 86.60 | 57.75 | 70 |
| 47 | 11/27/2025 | 23:47:34 | 71.84, 176.57 | 93.08 | 11/27/2025 | 23:46:28 | 71.81, 173.81 | 93.13 | 95.69 | 66 |
| 48 | 11/28/2025 | 00:38:17 | -71.81, -16.05 | 86.95 | 11/28/2025 | 00:37:11 | -71.79, -18.91 | 86.90 | 99.43 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 11/21/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 11/21/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C