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: 4/24/2024
| 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 | 14:16:01 | 73.91, -45.01 | 57.32 | 05/06/2024 | 14:17:07 | 73.83, -42.08 | 57.09 | 90.89 | 66 |
| 2 | 05/06/2024 | 15:06:43 | -73.80, 122.57 | 122.81 | 05/06/2024 | 15:07:51 | -73.72, 124.99 | 123.02 | 75.73 | 68 |
| 3 | 05/06/2024 | 15:57:24 | 73.57, -69.58 | 56.93 | 05/06/2024 | 15:58:34 | 73.55, -68.07 | 56.82 | 47.66 | 70 |
| 4 | 05/06/2024 | 16:48:07 | -73.51, 97.87 | 123.15 | 05/06/2024 | 16:49:18 | -73.45, 99.02 | 123.29 | 36.87 | 71 |
| 5 | 05/06/2024 | 17:38:47 | 73.28, -94.29 | 56.59 | 05/06/2024 | 17:40:01 | 73.22, -94.14 | 56.51 | 7.82 | 74 |
| 6 | 05/06/2024 | 18:29:30 | -73.22, 73.16 | 123.49 | 05/06/2024 | 18:30:43 | -73.22, 73.17 | 123.51 | 0.72 | 73 |
| 7 | 05/06/2024 | 19:20:15 | 73.19,-119.46 | 56.47 | 05/06/2024 | 19:21:23 | 73.20,-119.54 | 56.47 | 2.74 | 68 |
| 8 | 05/06/2024 | 20:10:59 | -73.18, 47.87 | 123.56 | 05/06/2024 | 20:12:05 | -73.19, 47.77 | 123.55 | 3.44 | 66 |
| 9 | 05/06/2024 | 21:01:45 | 73.20,-144.85 | 56.46 | 05/06/2024 | 21:02:44 | 73.22,-144.83 | 56.47 | 2.64 | 59 |
| 10 | 05/06/2024 | 21:52:29 | -73.19, 22.48 | 123.57 | 05/06/2024 | 21:53:26 | -73.21, 22.48 | 123.55 | 2.62 | 57 |
| 11 | 05/06/2024 | 22:43:15 | 73.21,-170.24 | 56.45 | 05/06/2024 | 22:44:06 | 73.19,-170.23 | 56.42 | 1.58 | 51 |
| 12 | 05/06/2024 | 23:33:59 | -73.20, -2.91 | 123.58 | 05/06/2024 | 23:34:48 | -73.18, -2.92 | 123.60 | 1.42 | 49 |
| 13 | 05/07/2024 | 00:24:44 | 73.16, 164.47 | 56.38 | 05/07/2024 | 00:25:28 | 73.16, 164.37 | 56.38 | 3.32 | 44 |
| 14 | 05/07/2024 | 01:15:29 | -73.21, -28.30 | 123.59 | 05/07/2024 | 01:16:09 | -73.21, -28.21 | 123.60 | 3.05 | 40 |
| 15 | 05/07/2024 | 02:06:14 | 73.17, 139.08 | 56.37 | 05/07/2024 | 02:06:49 | 73.19, 139.08 | 56.38 | 1.60 | 35 |
| 16 | 05/07/2024 | 02:56:58 | -73.16, -53.59 | 123.65 | 05/07/2024 | 02:57:31 | -73.18, -53.61 | 123.64 | 1.87 | 33 |
| 17 | 05/07/2024 | 03:47:44 | 73.18, 113.69 | 56.36 | 05/07/2024 | 03:48:11 | 73.16, 113.68 | 56.33 | 2.48 | 27 |
| 18 | 05/07/2024 | 04:38:28 | -73.17, -78.98 | 123.66 | 05/07/2024 | 04:38:53 | -73.15, -79.01 | 123.68 | 2.50 | 25 |
| 19 | 05/07/2024 | 05:29:14 | 73.19, 88.29 | 56.35 | 05/07/2024 | 05:29:32 | 73.18, 88.39 | 56.34 | 3.14 | 18 |
| 20 | 05/07/2024 | 06:19:58 | -73.18,-104.37 | 123.67 | 05/07/2024 | 06:20:14 | -73.17,-104.30 | 123.68 | 2.43 | 16 |
| 21 | 05/07/2024 | 07:10:43 | 73.15, 63.01 | 56.29 | 05/07/2024 | 07:10:54 | 73.15, 62.99 | 56.29 | 1.01 | 11 |
| 22 | 05/07/2024 | 08:01:27 | -73.14,-129.65 | 123.74 | 05/07/2024 | 08:01:36 | -73.15,-129.70 | 123.73 | 1.65 | 9 |
| 23 | 05/07/2024 | 08:52:13 | 73.16, 37.62 | 56.28 | 05/07/2024 | 08:52:15 | 73.18, 37.70 | 56.29 | 3.31 | 2 |
| 24 | 05/07/2024 | 09:42:57 | -73.15,-155.05 | 123.75 | 05/07/2024 | 09:42:57 | -73.17,-154.99 | 123.73 | 2.98 | 0 |
| 25 | 05/07/2024 | 10:33:43 | 73.16, 12.23 | 56.27 | 05/07/2024 | 10:33:37 | 73.15, 12.30 | 56.25 | 2.94 | 6 |
| 26 | 05/07/2024 | 11:24:27 | -73.16, 179.56 | 123.76 | 05/07/2024 | 11:24:19 | -73.14, 179.61 | 123.77 | 2.32 | 8 |
| 27 | 05/07/2024 | 12:15:12 | 73.12, -13.06 | 56.20 | 05/07/2024 | 12:14:59 | 73.12, -13.10 | 56.20 | 1.57 | 13 |
| 28 | 05/07/2024 | 13:05:56 | -73.12, 154.28 | 123.82 | 05/07/2024 | 13:05:41 | -73.11, 154.21 | 123.81 | 2.17 | 15 |
| 29 | 05/07/2024 | 13:56:42 | 73.13, -38.45 | 56.19 | 05/07/2024 | 13:56:20 | 73.14, -38.39 | 56.21 | 2.11 | 22 |
| 30 | 05/07/2024 | 14:47:26 | -73.12, 128.88 | 123.83 | 05/07/2024 | 14:47:02 | -73.14, 128.92 | 123.81 | 1.78 | 24 |
| 31 | 05/07/2024 | 15:38:12 | 73.14, -63.84 | 56.18 | 05/07/2024 | 15:37:42 | 73.11, -63.79 | 56.16 | 3.28 | 30 |
| 32 | 05/07/2024 | 16:28:56 | -73.13, 103.49 | 123.84 | 05/07/2024 | 16:28:24 | -73.11, 103.52 | 123.86 | 2.81 | 32 |
| 33 | 05/07/2024 | 17:19:41 | 73.10, -89.12 | 56.12 | 05/07/2024 | 17:19:04 | 73.09, -89.19 | 56.12 | 2.66 | 37 |
| 34 | 05/07/2024 | 18:10:25 | -73.09, 78.21 | 123.90 | 05/07/2024 | 18:09:46 | -73.08, 78.12 | 123.90 | 3.09 | 39 |
| 35 | 05/07/2024 | 19:01:11 | 73.11,-114.52 | 56.11 | 05/07/2024 | 19:00:25 | 73.11,-114.49 | 56.12 | 1.03 | 46 |
| 36 | 05/07/2024 | 19:51:55 | -73.10, 52.82 | 123.91 | 05/07/2024 | 19:51:07 | -73.10, 52.83 | 123.90 | 0.57 | 48 |
| 37 | 05/07/2024 | 20:42:40 | 73.07,-139.80 | 56.04 | 05/07/2024 | 20:41:47 | 73.08,-139.89 | 56.07 | 3.20 | 53 |
| 38 | 05/07/2024 | 21:33:25 | -73.11, 27.42 | 123.92 | 05/07/2024 | 21:32:29 | -73.08, 27.43 | 123.94 | 3.68 | 56 |
| 39 | 05/07/2024 | 22:24:10 | 73.07,-165.19 | 56.03 | 05/07/2024 | 22:23:08 | 73.10,-165.18 | 56.07 | 3.21 | 62 |
| 40 | 05/07/2024 | 23:14:54 | -73.07, 2.14 | 123.99 | 05/07/2024 | 23:13:50 | -73.10, 2.14 | 123.94 | 3.44 | 64 |
| 41 | 05/08/2024 | 00:05:40 | 73.08, 169.41 | 56.02 | 05/08/2024 | 00:04:30 | 73.07, 169.42 | 56.03 | 0.98 | 70 |
| 42 | 05/08/2024 | 00:56:24 | -73.08, -23.25 | 124.00 | 05/08/2024 | 00:55:12 | -73.07, -23.26 | 123.99 | 0.70 | 72 |
| 43 | 05/08/2024 | 01:47:07 | 72.94, 144.35 | 55.85 | 05/08/2024 | 01:45:54 | 72.94, 143.81 | 55.90 | 17.57 | 73 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/24/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 04/24/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B