Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/13/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 02/21/2024 | 05:53:32 | 73.45, 81.55 | 84.54 | 02/21/2024 | 05:54:38 | 73.39, 84.42 | 84.30 | 91.16 | 66 |
| 2 | 02/21/2024 | 06:44:15 | -73.40,-111.02 | 95.54 | 02/21/2024 | 06:45:22 | -73.33,-108.41 | 95.78 | 83.53 | 67 |
| 3 | 02/21/2024 | 07:34:56 | 73.16, 56.82 | 84.19 | 02/21/2024 | 07:36:06 | 73.07, 58.37 | 83.99 | 50.85 | 70 |
| 4 | 02/21/2024 | 08:25:39 | -73.11,-135.75 | 95.89 | 02/21/2024 | 08:26:49 | -73.06,-134.34 | 96.04 | 46.09 | 70 |
| 5 | 02/21/2024 | 09:16:20 | 72.87, 32.08 | 83.84 | 02/21/2024 | 09:17:33 | 72.80, 32.45 | 83.73 | 14.58 | 73 |
| 6 | 02/21/2024 | 10:07:03 | -72.82,-160.50 | 96.23 | 02/21/2024 | 10:08:16 | -72.78,-160.25 | 96.30 | 9.19 | 73 |
| 7 | 02/21/2024 | 10:57:47 | 72.73, 7.00 | 83.66 | 02/21/2024 | 10:58:56 | 72.73, 6.96 | 83.64 | 1.14 | 69 |
| 8 | 02/21/2024 | 11:48:31 | -72.73, 174.31 | 96.36 | 02/21/2024 | 11:49:39 | -72.71, 174.26 | 96.39 | 2.54 | 68 |
| 9 | 02/21/2024 | 12:39:17 | 72.74, -18.40 | 83.64 | 02/21/2024 | 12:40:17 | 72.76, -18.31 | 83.64 | 3.50 | 60 |
| 10 | 02/21/2024 | 13:30:01 | -72.74, 148.91 | 96.37 | 02/21/2024 | 13:31:00 | -72.75, 148.98 | 96.39 | 2.43 | 59 |
| 11 | 02/21/2024 | 14:20:47 | 72.75, -43.80 | 83.63 | 02/21/2024 | 14:21:39 | 72.74, -43.69 | 83.60 | 3.80 | 52 |
| 12 | 02/21/2024 | 15:11:30 | -72.70, 123.62 | 96.44 | 02/21/2024 | 15:12:22 | -72.73, 123.60 | 96.43 | 2.38 | 52 |
| 13 | 02/21/2024 | 16:02:16 | 72.71, -69.09 | 83.56 | 02/21/2024 | 16:03:01 | 72.72, -69.07 | 83.56 | 0.79 | 45 |
| 14 | 02/21/2024 | 16:53:00 | -72.72, 98.22 | 96.45 | 02/21/2024 | 16:53:44 | -72.71, 98.22 | 96.47 | 1.14 | 44 |
| 15 | 02/21/2024 | 17:43:46 | 72.73, -94.49 | 83.55 | 02/21/2024 | 17:44:23 | 72.70, -94.46 | 83.51 | 3.16 | 37 |
| 16 | 02/21/2024 | 18:34:29 | -72.68, 72.93 | 96.52 | 02/21/2024 | 18:35:06 | -72.69, 72.84 | 96.52 | 2.96 | 37 |
| 17 | 02/21/2024 | 19:25:15 | 72.69,-119.78 | 83.48 | 02/21/2024 | 19:25:45 | 72.68,-119.84 | 83.47 | 1.98 | 30 |
| 18 | 02/21/2024 | 20:15:59 | -72.69, 47.53 | 96.53 | 02/21/2024 | 20:16:28 | -72.67, 47.46 | 96.56 | 3.31 | 29 |
| 19 | 02/21/2024 | 21:06:45 | 72.70,-145.18 | 83.47 | 02/21/2024 | 21:07:06 | 72.71,-145.11 | 83.47 | 2.58 | 21 |
| 20 | 02/21/2024 | 21:57:29 | -72.70, 22.13 | 96.55 | 02/21/2024 | 21:57:49 | -72.70, 22.19 | 96.56 | 1.82 | 20 |
| 21 | 02/21/2024 | 22:48:13 | 72.66,-170.47 | 83.40 | 02/21/2024 | 22:48:27 | 72.69,-170.49 | 83.43 | 3.50 | 14 |
| 22 | 02/21/2024 | 23:38:57 | -72.66, -3.16 | 96.62 | 02/21/2024 | 23:39:10 | -72.68, -3.19 | 96.60 | 2.13 | 13 |
| 23 | 02/22/2024 | 00:29:43 | 72.67, 164.13 | 83.39 | 02/22/2024 | 00:29:49 | 72.67, 164.13 | 83.38 | 0.15 | 6 |
| 24 | 02/22/2024 | 01:20:27 | -72.67, -28.56 | 96.63 | 02/22/2024 | 01:20:32 | -72.66, -28.58 | 96.64 | 1.72 | 5 |
| 25 | 02/22/2024 | 02:11:12 | 72.63, 138.84 | 83.32 | 02/22/2024 | 02:11:11 | 72.65, 138.74 | 83.34 | 3.63 | 1 |
| 26 | 02/22/2024 | 03:01:56 | -72.63, -53.85 | 96.70 | 02/22/2024 | 03:01:54 | -72.64, -53.96 | 96.69 | 3.42 | 2 |
| 27 | 02/22/2024 | 03:52:42 | 72.64, 113.44 | 83.31 | 02/22/2024 | 03:52:33 | 72.63, 113.36 | 83.30 | 2.87 | 9 |
| 28 | 02/22/2024 | 04:43:26 | -72.65, -79.25 | 96.71 | 02/22/2024 | 04:43:15 | -72.67, -79.23 | 96.68 | 2.72 | 11 |
| 29 | 02/22/2024 | 05:34:12 | 72.65, 88.04 | 83.29 | 02/22/2024 | 05:33:54 | 72.66, 88.09 | 83.30 | 1.69 | 18 |
| 30 | 02/22/2024 | 06:24:56 | -72.66,-104.65 | 96.72 | 02/22/2024 | 06:24:37 | -72.65,-104.61 | 96.73 | 1.47 | 19 |
| 31 | 02/22/2024 | 07:15:41 | 72.62, 62.75 | 83.22 | 02/22/2024 | 07:15:16 | 72.64, 62.71 | 83.26 | 3.03 | 25 |
| 32 | 02/22/2024 | 08:06:25 | -72.62,-129.94 | 96.79 | 02/22/2024 | 08:05:59 | -72.63,-129.99 | 96.77 | 2.11 | 26 |
| 33 | 02/22/2024 | 08:57:11 | 72.63, 37.35 | 83.21 | 02/22/2024 | 08:56:38 | 72.62, 37.33 | 83.21 | 1.10 | 33 |
| 34 | 02/22/2024 | 09:47:55 | -72.63,-155.34 | 96.80 | 02/22/2024 | 09:47:21 | -72.61,-155.37 | 96.81 | 2.46 | 34 |
| 35 | 02/22/2024 | 10:38:41 | 72.64, 11.95 | 83.20 | 02/22/2024 | 10:37:59 | 72.65, 12.05 | 83.22 | 3.52 | 42 |
| 36 | 02/22/2024 | 11:29:25 | -72.64, 179.26 | 96.82 | 02/22/2024 | 11:28:42 | -72.64, 179.35 | 96.81 | 2.91 | 43 |
| 37 | 02/22/2024 | 12:20:10 | 72.60, -13.34 | 83.13 | 02/22/2024 | 12:19:21 | 72.63, -13.33 | 83.17 | 3.45 | 49 |
| 38 | 02/22/2024 | 13:10:54 | -72.60, 153.97 | 96.89 | 02/22/2024 | 13:10:04 | -72.62, 153.97 | 96.85 | 2.07 | 50 |
| 39 | 02/22/2024 | 14:01:40 | 72.61, -38.74 | 83.12 | 02/22/2024 | 14:00:43 | 72.61, -38.71 | 83.13 | 0.96 | 57 |
| 40 | 02/22/2024 | 14:52:24 | -72.61, 128.57 | 96.90 | 02/22/2024 | 14:51:26 | -72.60, 128.59 | 96.90 | 1.57 | 58 |
| 41 | 02/22/2024 | 15:43:09 | 72.57, -64.04 | 83.05 | 02/22/2024 | 15:42:05 | 72.59, -64.09 | 83.09 | 2.77 | 64 |
| 42 | 02/22/2024 | 16:33:53 | -72.58, 103.28 | 96.97 | 02/22/2024 | 16:32:48 | -72.58, 103.21 | 96.94 | 2.34 | 65 |
| 43 | 02/22/2024 | 17:24:39 | 72.58, -89.43 | 83.04 | 02/22/2024 | 17:23:27 | 72.57, -89.47 | 83.04 | 2.07 | 72 |
| 44 | 02/22/2024 | 18:15:23 | -72.59, 77.88 | 96.98 | 02/22/2024 | 18:14:10 | -72.56, 77.83 | 96.98 | 3.27 | 73 |
| 45 | 02/22/2024 | 19:06:05 | 72.39,-114.42 | 82.80 | 02/22/2024 | 19:04:52 | 72.40,-115.16 | 82.87 | 24.91 | 73 |
| 46 | 02/22/2024 | 19:56:48 | -72.34, 52.99 | 97.27 | 02/22/2024 | 19:55:36 | -72.34, 52.04 | 97.20 | 31.96 | 72 |
| 47 | 02/22/2024 | 20:47:29 | 72.10,-139.22 | 82.45 | 02/22/2024 | 20:46:20 | 72.07,-141.14 | 82.56 | 65.77 | 69 |
| 48 | 02/22/2024 | 21:38:12 | -72.05, 28.19 | 97.62 | 02/22/2024 | 21:37:03 | -72.06, 26.17 | 97.46 | 69.13 | 69 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 2/13/2024
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 02/13/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C