Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 05/06/2024 | 14:16:00 | 73.90, -44.98 | 57.31 | 05/06/2024 | 14:17:06 | 73.84, -42.06 | 57.10 | 90.38 | 66 |
| 2 | 05/06/2024 | 15:06:42 | -73.79, 122.60 | 122.82 | 05/06/2024 | 15:07:50 | -73.73, 125.01 | 123.01 | 75.25 | 68 |
| 3 | 05/06/2024 | 15:57:24 | 73.61, -69.66 | 56.97 | 05/06/2024 | 15:58:34 | 73.51, -68.16 | 56.79 | 48.52 | 70 |
| 4 | 05/06/2024 | 16:48:06 | -73.50, 97.90 | 123.16 | 05/06/2024 | 16:49:17 | -73.45, 99.03 | 123.28 | 36.26 | 71 |
| 5 | 05/06/2024 | 17:38:47 | 73.27, -94.26 | 56.57 | 05/06/2024 | 17:40:01 | 73.23, -94.12 | 56.52 | 5.74 | 74 |
| 6 | 05/06/2024 | 18:29:30 | -73.21, 73.18 | 123.50 | 05/06/2024 | 18:30:43 | -73.22, 73.19 | 123.50 | 1.50 | 73 |
| 7 | 05/06/2024 | 19:20:16 | 73.22,-119.54 | 56.51 | 05/06/2024 | 19:21:23 | 73.21,-119.52 | 56.47 | 2.14 | 67 |
| 8 | 05/06/2024 | 20:11:00 | -73.22, 47.79 | 123.51 | 05/06/2024 | 20:12:05 | -73.20, 47.79 | 123.55 | 2.56 | 65 |
| 9 | 05/06/2024 | 21:01:45 | 73.18,-144.82 | 56.44 | 05/06/2024 | 21:02:45 | 73.18,-144.92 | 56.43 | 3.14 | 60 |
| 10 | 05/06/2024 | 21:52:30 | -73.23, 22.39 | 123.52 | 05/06/2024 | 21:53:26 | -73.22, 22.50 | 123.55 | 3.43 | 56 |
| 11 | 05/06/2024 | 22:43:15 | 73.19,-170.21 | 56.43 | 05/06/2024 | 22:44:06 | 73.20,-170.21 | 56.43 | 1.06 | 51 |
| 12 | 05/06/2024 | 23:33:59 | -73.19, -2.89 | 123.59 | 05/06/2024 | 23:34:48 | -73.19, -2.90 | 123.59 | 0.72 | 49 |
| 13 | 05/07/2024 | 00:24:45 | 73.20, 164.39 | 56.42 | 05/07/2024 | 00:25:28 | 73.17, 164.39 | 56.39 | 3.03 | 43 |
| 14 | 05/07/2024 | 01:15:29 | -73.20, -28.28 | 123.60 | 05/07/2024 | 01:16:09 | -73.21, -28.19 | 123.59 | 3.46 | 40 |
| 15 | 05/07/2024 | 02:06:15 | 73.21, 139.00 | 56.41 | 05/07/2024 | 02:06:49 | 73.20, 139.10 | 56.39 | 3.55 | 34 |
| 16 | 05/07/2024 | 02:56:59 | -73.20, -53.67 | 123.61 | 05/07/2024 | 02:57:31 | -73.19, -53.59 | 123.64 | 3.23 | 32 |
| 17 | 05/07/2024 | 03:47:44 | 73.17, 113.72 | 56.35 | 05/07/2024 | 03:48:11 | 73.17, 113.70 | 56.34 | 0.58 | 27 |
| 18 | 05/07/2024 | 04:38:28 | -73.16, -78.96 | 123.67 | 05/07/2024 | 04:38:53 | -73.16, -78.99 | 123.68 | 1.32 | 25 |
| 19 | 05/07/2024 | 05:29:14 | 73.18, 88.32 | 56.34 | 05/07/2024 | 05:29:32 | 73.19, 88.41 | 56.34 | 3.11 | 18 |
| 20 | 05/07/2024 | 06:19:58 | -73.17,-104.35 | 123.68 | 05/07/2024 | 06:20:14 | -73.18,-104.29 | 123.68 | 2.31 | 16 |
| 21 | 05/07/2024 | 07:10:43 | 73.13, 63.04 | 56.27 | 05/07/2024 | 07:10:54 | 73.16, 63.01 | 56.30 | 3.23 | 11 |
| 22 | 05/07/2024 | 08:01:27 | -73.13,-129.63 | 123.75 | 05/07/2024 | 08:01:36 | -73.15,-129.69 | 123.72 | 3.10 | 9 |
| 23 | 05/07/2024 | 08:52:13 | 73.14, 37.65 | 56.26 | 05/07/2024 | 08:52:16 | 73.13, 37.61 | 56.26 | 1.70 | 3 |
| 24 | 05/07/2024 | 09:42:57 | -73.14,-155.02 | 123.76 | 05/07/2024 | 09:42:58 | -73.13,-155.09 | 123.77 | 2.46 | 1 |
| 25 | 05/07/2024 | 10:33:43 | 73.15, 12.26 | 56.25 | 05/07/2024 | 10:33:37 | 73.16, 12.32 | 56.26 | 2.00 | 6 |
| 26 | 05/07/2024 | 11:24:27 | -73.15, 179.58 | 123.77 | 05/07/2024 | 11:24:19 | -73.15, 179.62 | 123.77 | 1.32 | 8 |
| 27 | 05/07/2024 | 12:15:12 | 73.11, -13.03 | 56.19 | 05/07/2024 | 12:14:59 | 73.13, -13.08 | 56.21 | 2.68 | 13 |
| 28 | 05/07/2024 | 13:05:56 | -73.11, 154.30 | 123.83 | 05/07/2024 | 13:05:41 | -73.12, 154.22 | 123.81 | 2.88 | 15 |
| 29 | 05/07/2024 | 13:56:42 | 73.12, -38.42 | 56.18 | 05/07/2024 | 13:56:21 | 73.10, -38.48 | 56.17 | 3.00 | 21 |
| 30 | 05/07/2024 | 14:47:25 | -73.11, 128.91 | 123.84 | 05/07/2024 | 14:47:01 | -73.14, 128.93 | 123.81 | 3.17 | 24 |
| 31 | 05/07/2024 | 15:38:11 | 73.13, -63.81 | 56.17 | 05/07/2024 | 15:37:41 | 73.12, -63.78 | 56.17 | 1.37 | 30 |
| 32 | 05/07/2024 | 16:28:55 | -73.12, 103.51 | 123.85 | 05/07/2024 | 16:28:23 | -73.11, 103.53 | 123.85 | 1.19 | 32 |
| 33 | 05/07/2024 | 17:19:40 | 73.09, -89.10 | 56.11 | 05/07/2024 | 17:19:03 | 73.09, -89.18 | 56.12 | 2.71 | 37 |
| 34 | 05/07/2024 | 18:10:24 | -73.08, 78.23 | 123.91 | 05/07/2024 | 18:09:45 | -73.09, 78.13 | 123.90 | 3.18 | 39 |
| 35 | 05/07/2024 | 19:01:10 | 73.10,-114.49 | 56.10 | 05/07/2024 | 19:00:24 | 73.12,-114.47 | 56.12 | 2.44 | 46 |
| 36 | 05/07/2024 | 19:51:54 | -73.09, 52.84 | 123.92 | 05/07/2024 | 19:51:06 | -73.11, 52.84 | 123.90 | 1.98 | 48 |
| 37 | 05/07/2024 | 20:42:40 | 73.10,-139.88 | 56.09 | 05/07/2024 | 20:41:46 | 73.09,-139.87 | 56.08 | 1.85 | 54 |
| 38 | 05/07/2024 | 21:33:24 | -73.10, 27.44 | 123.93 | 05/07/2024 | 21:32:28 | -73.08, 27.44 | 123.94 | 2.12 | 56 |
| 39 | 05/07/2024 | 22:24:09 | 73.06,-165.17 | 56.02 | 05/07/2024 | 22:23:08 | 73.06,-165.27 | 56.04 | 3.32 | 61 |
| 40 | 05/07/2024 | 23:14:54 | -73.11, 2.05 | 123.94 | 05/07/2024 | 23:13:49 | -73.10, 2.15 | 123.94 | 3.23 | 65 |
| 41 | 05/08/2024 | 00:05:39 | 73.07, 169.44 | 56.01 | 05/08/2024 | 00:04:29 | 73.08, 169.44 | 56.04 | 1.18 | 70 |
| 42 | 05/08/2024 | 00:56:23 | -73.07, -23.23 | 124.01 | 05/08/2024 | 00:55:11 | -73.07, -23.25 | 123.98 | 1.03 | 72 |
| 43 | 05/08/2024 | 01:47:06 | 72.93, 144.37 | 55.84 | 05/08/2024 | 01:45:53 | 72.95, 143.82 | 55.90 | 18.07 | 73 |
| 44 | 05/08/2024 | 02:37:49 | -72.87, -48.20 | 124.24 | 05/08/2024 | 02:36:36 | -72.89, -48.97 | 124.16 | 25.46 | 73 |
| 45 | 05/08/2024 | 03:28:30 | 72.63, 119.62 | 55.50 | 05/08/2024 | 03:27:20 | 72.67, 117.90 | 55.64 | 57.01 | 70 |
| 46 | 05/08/2024 | 04:19:13 | -72.58, -72.96 | 124.57 | 05/08/2024 | 04:18:04 | -72.56, -74.99 | 124.47 | 67.71 | 69 |
| 47 | 05/08/2024 | 05:09:54 | 72.34, 94.84 | 55.16 | 05/08/2024 | 05:08:48 | 72.33, 91.89 | 55.32 | 99.40 | 66 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/27/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 04/27/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B