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: 11/15/2023
| 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 | 11/21/2023 | 21:09:12 | 73.52,-147.07 | 93.52 | 11/21/2023 | 21:10:18 | 73.46,-144.33 | 93.39 | 86.98 | 66 |
| 2 | 11/21/2023 | 21:59:54 | -73.41, 20.49 | 86.60 | 11/21/2023 | 22:01:02 | -73.39, 22.83 | 86.67 | 74.51 | 68 |
| 3 | 11/21/2023 | 22:50:36 | 73.22,-171.78 | 93.22 | 11/21/2023 | 22:51:46 | 73.14,-170.38 | 93.10 | 45.79 | 70 |
| 4 | 11/21/2023 | 23:41:18 | -73.11, -4.23 | 86.89 | 11/21/2023 | 23:42:30 | -73.07, -3.21 | 86.97 | 33.16 | 72 |
| 5 | 11/22/2023 | 00:32:00 | 72.92, 163.49 | 92.92 | 11/22/2023 | 00:33:13 | 72.87, 163.70 | 92.86 | 8.63 | 73 |
| 6 | 11/22/2023 | 01:22:43 | -72.86, -29.07 | 87.14 | 11/22/2023 | 01:23:56 | -72.85, -29.02 | 87.16 | 2.23 | 73 |
| 7 | 11/22/2023 | 02:13:28 | 72.82, 138.33 | 92.83 | 11/22/2023 | 02:14:35 | 72.85, 138.32 | 92.85 | 3.32 | 67 |
| 8 | 11/22/2023 | 03:04:12 | -72.82, -54.35 | 87.17 | 11/22/2023 | 03:05:18 | -72.83, -54.40 | 87.16 | 2.44 | 66 |
| 9 | 11/22/2023 | 03:54:58 | 72.83, 112.95 | 92.85 | 11/22/2023 | 03:55:57 | 72.83, 112.94 | 92.85 | 0.88 | 59 |
| 10 | 11/22/2023 | 04:45:42 | -72.82, -79.73 | 87.16 | 11/22/2023 | 04:46:40 | -72.81, -79.78 | 87.17 | 1.98 | 58 |
| 11 | 11/22/2023 | 05:36:28 | 72.83, 87.56 | 92.87 | 11/22/2023 | 05:37:19 | 72.81, 87.56 | 92.85 | 1.61 | 51 |
| 12 | 11/22/2023 | 06:27:12 | -72.82,-105.11 | 87.14 | 11/22/2023 | 06:28:01 | -72.84,-105.06 | 87.12 | 2.92 | 49 |
| 13 | 11/22/2023 | 07:17:58 | 72.83, 62.18 | 92.88 | 11/22/2023 | 07:18:40 | 72.85, 62.29 | 92.89 | 3.73 | 42 |
| 14 | 11/22/2023 | 08:08:42 | -72.83,-130.49 | 87.12 | 11/22/2023 | 08:09:23 | -72.82,-130.43 | 87.12 | 1.79 | 41 |
| 15 | 11/22/2023 | 08:59:28 | 72.83, 36.80 | 92.90 | 11/22/2023 | 09:00:02 | 72.83, 36.91 | 92.89 | 3.54 | 34 |
| 16 | 11/22/2023 | 09:50:12 | -72.83,-155.87 | 87.10 | 11/22/2023 | 09:50:45 | -72.81,-155.81 | 87.13 | 3.13 | 33 |
| 17 | 11/22/2023 | 10:40:57 | 72.79, 11.53 | 92.87 | 11/22/2023 | 10:41:24 | 72.81, 11.53 | 92.89 | 2.32 | 27 |
| 18 | 11/22/2023 | 11:31:41 | -72.78, 178.85 | 87.13 | 11/22/2023 | 11:32:07 | -72.79, 178.81 | 87.13 | 1.70 | 26 |
| 19 | 11/22/2023 | 12:22:27 | 72.79, -13.85 | 92.89 | 11/22/2023 | 12:22:46 | 72.79, -13.85 | 92.88 | 0.16 | 19 |
| 20 | 11/22/2023 | 13:13:11 | -72.78, 153.47 | 87.12 | 11/22/2023 | 13:13:29 | -72.77, 153.43 | 87.13 | 2.38 | 18 |
| 21 | 11/22/2023 | 14:03:57 | 72.79, -39.24 | 92.91 | 11/22/2023 | 14:04:08 | 72.77, -39.23 | 92.88 | 2.60 | 11 |
| 22 | 11/22/2023 | 14:54:41 | -72.79, 128.09 | 87.10 | 11/22/2023 | 14:54:50 | -72.80, 128.15 | 87.09 | 2.41 | 9 |
| 23 | 11/22/2023 | 15:45:26 | 72.75, -64.51 | 92.87 | 11/22/2023 | 15:45:30 | 72.75, -64.61 | 92.88 | 3.32 | 4 |
| 24 | 11/22/2023 | 16:36:11 | -72.79, 102.71 | 87.08 | 11/22/2023 | 16:36:12 | -72.78, 102.77 | 87.09 | 2.32 | 1 |
| 25 | 11/22/2023 | 17:26:56 | 72.75, -89.89 | 92.89 | 11/22/2023 | 17:26:52 | 72.73, -89.99 | 92.88 | 3.72 | 4 |
| 26 | 11/22/2023 | 18:17:40 | -72.74, 77.44 | 87.11 | 11/22/2023 | 18:17:34 | -72.76, 77.39 | 87.09 | 2.47 | 6 |
| 27 | 11/22/2023 | 19:08:26 | 72.75,-115.27 | 92.91 | 11/22/2023 | 19:08:13 | 72.76,-115.26 | 92.92 | 1.34 | 13 |
| 28 | 11/22/2023 | 19:59:10 | -72.75, 52.05 | 87.10 | 11/22/2023 | 19:58:56 | -72.74, 52.01 | 87.10 | 1.36 | 14 |
| 29 | 11/22/2023 | 20:49:56 | 72.76,-140.66 | 92.93 | 11/22/2023 | 20:49:35 | 72.74,-140.64 | 92.92 | 1.24 | 21 |
| 30 | 11/22/2023 | 21:40:40 | -72.75, 26.67 | 87.08 | 11/22/2023 | 21:40:18 | -72.72, 26.64 | 87.10 | 3.11 | 22 |
| 31 | 11/22/2023 | 22:31:25 | 72.71,-165.93 | 92.89 | 11/22/2023 | 22:30:57 | 72.73,-166.02 | 92.91 | 3.61 | 28 |
| 32 | 11/22/2023 | 23:22:10 | -72.75, 1.29 | 87.06 | 11/22/2023 | 23:21:39 | -72.76, 1.36 | 87.06 | 2.30 | 31 |
| 33 | 11/23/2023 | 00:12:55 | 72.71, 168.69 | 92.91 | 11/23/2023 | 00:12:19 | 72.71, 168.60 | 92.91 | 2.97 | 36 |
| 34 | 11/23/2023 | 01:03:40 | -72.76, -24.09 | 87.04 | 11/23/2023 | 01:03:01 | -72.74, -24.02 | 87.06 | 3.16 | 39 |
| 35 | 11/23/2023 | 01:54:25 | 72.71, 143.31 | 92.93 | 11/23/2023 | 01:53:40 | 72.74, 143.32 | 92.96 | 2.78 | 45 |
| 36 | 11/23/2023 | 02:45:09 | -72.71, -49.37 | 87.08 | 11/23/2023 | 02:44:23 | -72.72, -49.40 | 87.06 | 1.47 | 46 |
| 37 | 11/23/2023 | 03:35:55 | 72.72, 117.92 | 92.95 | 11/23/2023 | 03:35:02 | 72.72, 117.95 | 92.95 | 0.72 | 53 |
| 38 | 11/23/2023 | 04:26:39 | -72.71, -74.75 | 87.06 | 11/23/2023 | 04:25:45 | -72.70, -74.78 | 87.06 | 1.76 | 54 |
| 39 | 11/23/2023 | 05:17:25 | 72.72, 92.54 | 92.97 | 11/23/2023 | 05:16:24 | 72.70, 92.57 | 92.95 | 2.36 | 61 |
| 40 | 11/23/2023 | 06:08:09 | -72.71,-100.13 | 87.04 | 11/23/2023 | 06:07:06 | -72.73,-100.05 | 87.02 | 3.05 | 63 |
| 41 | 11/23/2023 | 06:58:54 | 72.67, 67.27 | 92.93 | 11/23/2023 | 06:57:46 | 72.68, 67.19 | 92.95 | 2.80 | 68 |
| 42 | 11/23/2023 | 07:49:39 | -72.72,-125.51 | 87.02 | 11/23/2023 | 07:48:28 | -72.71,-125.43 | 87.02 | 2.68 | 71 |
| 43 | 11/23/2023 | 08:40:23 | 72.63, 41.99 | 92.90 | 11/23/2023 | 08:39:09 | 72.61, 41.70 | 92.90 | 9.62 | 74 |
| 44 | 11/23/2023 | 09:31:06 | -72.57,-150.58 | 87.16 | 11/23/2023 | 09:29:52 | -72.59,-151.02 | 87.12 | 14.80 | 74 |
| 45 | 11/23/2023 | 10:21:47 | 72.32, 17.22 | 92.59 | 11/23/2023 | 10:20:36 | 72.34, 15.81 | 92.65 | 47.54 | 71 |
| 46 | 11/23/2023 | 11:12:30 | -72.27,-175.35 | 87.46 | 11/23/2023 | 11:11:20 | -72.27,-177.00 | 87.42 | 55.94 | 70 |
| 47 | 11/23/2023 | 12:03:11 | 72.02, -7.56 | 92.29 | 11/23/2023 | 12:02:04 | 72.01, -10.16 | 92.35 | 89.02 | 67 |
| 48 | 11/23/2023 | 12:53:54 | -71.96, 159.86 | 87.76 | 11/23/2023 | 12:52:48 | -71.94, 157.03 | 87.71 | 97.34 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 11/15/2023
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 11/15/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C