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: 10/5/2024
| 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 | 10/07/2024 | 04:21:27 | 74.18, 103.38 | 79.93 | 10/07/2024 | 04:22:34 | 74.14, 105.92 | 79.81 | 77.27 | 67 |
| 2 | 10/07/2024 | 05:12:09 | -74.10, -89.10 | 100.15 | 10/07/2024 | 05:13:18 | -74.03, -87.04 | 100.29 | 63.51 | 69 |
| 3 | 10/07/2024 | 06:02:51 | 73.88, 78.73 | 79.64 | 10/07/2024 | 06:04:02 | 73.82, 79.79 | 79.53 | 33.56 | 71 |
| 4 | 10/07/2024 | 06:53:33 | -73.80,-113.76 | 100.44 | 10/07/2024 | 06:54:45 | -73.75,-113.04 | 100.53 | 23.07 | 72 |
| 5 | 10/07/2024 | 07:44:16 | 73.64, 53.95 | 79.40 | 10/07/2024 | 07:45:27 | 73.64, 54.03 | 79.39 | 2.72 | 71 |
| 6 | 10/07/2024 | 08:34:59 | -73.61,-138.66 | 100.63 | 10/07/2024 | 08:36:09 | -73.62,-138.67 | 100.62 | 1.99 | 70 |
| 7 | 10/07/2024 | 09:25:45 | 73.59, 28.68 | 79.37 | 10/07/2024 | 09:26:49 | 73.61, 28.62 | 79.39 | 2.91 | 64 |
| 8 | 10/07/2024 | 10:16:29 | -73.61,-164.04 | 100.60 | 10/07/2024 | 10:17:31 | -73.59,-164.08 | 100.62 | 1.87 | 62 |
| 9 | 10/07/2024 | 11:07:15 | 73.59, 3.31 | 79.40 | 10/07/2024 | 11:08:11 | 73.58, 3.22 | 79.39 | 3.11 | 56 |
| 10 | 10/07/2024 | 11:57:59 | -73.61, 170.58 | 100.57 | 10/07/2024 | 11:58:52 | -73.61, 170.63 | 100.57 | 1.58 | 53 |
| 11 | 10/07/2024 | 12:48:45 | 73.59, -22.07 | 79.43 | 10/07/2024 | 12:49:32 | 73.60, -22.08 | 79.43 | 0.93 | 47 |
| 12 | 10/07/2024 | 13:39:29 | -73.61, 145.20 | 100.54 | 10/07/2024 | 13:40:14 | -73.59, 145.22 | 100.57 | 2.73 | 45 |
| 13 | 10/07/2024 | 14:30:15 | 73.59, -47.45 | 79.46 | 10/07/2024 | 14:30:54 | 73.57, -47.48 | 79.43 | 2.81 | 39 |
| 14 | 10/07/2024 | 15:20:59 | -73.61, 119.83 | 100.52 | 10/07/2024 | 15:21:35 | -73.61, 119.93 | 100.53 | 3.13 | 36 |
| 15 | 10/07/2024 | 16:11:45 | 73.59, -72.82 | 79.48 | 10/07/2024 | 16:12:15 | 73.59, -72.78 | 79.48 | 1.51 | 30 |
| 16 | 10/07/2024 | 17:02:28 | -73.56, 94.57 | 100.54 | 10/07/2024 | 17:02:57 | -73.58, 94.52 | 100.53 | 2.14 | 29 |
| 17 | 10/07/2024 | 17:53:14 | 73.54, -98.09 | 79.46 | 10/07/2024 | 17:53:37 | 73.56, -98.19 | 79.47 | 3.55 | 23 |
| 18 | 10/07/2024 | 18:43:58 | -73.56, 69.19 | 100.51 | 10/07/2024 | 18:44:19 | -73.55, 69.11 | 100.53 | 3.09 | 21 |
| 19 | 10/07/2024 | 19:34:45 | 73.60,-123.58 | 79.54 | 10/07/2024 | 19:34:58 | 73.58,-123.48 | 79.52 | 3.60 | 13 |
| 20 | 10/07/2024 | 20:25:28 | -73.56, 43.81 | 100.48 | 10/07/2024 | 20:25:40 | -73.57, 43.82 | 100.48 | 0.28 | 12 |
| 21 | 10/07/2024 | 21:16:14 | 73.55,-148.84 | 79.52 | 10/07/2024 | 21:16:20 | 73.55,-148.89 | 79.52 | 1.49 | 6 |
| 22 | 10/07/2024 | 22:06:58 | -73.57, 18.43 | 100.46 | 10/07/2024 | 22:07:02 | -73.54, 18.41 | 100.49 | 3.32 | 4 |
| 23 | 10/07/2024 | 22:57:43 | 73.55,-174.22 | 79.54 | 10/07/2024 | 22:57:40 | 73.57,-174.18 | 79.56 | 2.65 | 3 |
| 24 | 10/07/2024 | 23:48:27 | -73.57, -6.94 | 100.43 | 10/07/2024 | 23:48:22 | -73.56, -6.88 | 100.44 | 2.19 | 5 |
| 25 | 10/08/2024 | 00:39:13 | 73.55, 160.40 | 79.57 | 10/08/2024 | 00:39:02 | 73.54, 160.41 | 79.56 | 1.14 | 11 |
| 26 | 10/08/2024 | 01:29:56 | -73.52, -32.21 | 100.45 | 10/08/2024 | 01:29:44 | -73.53, -32.29 | 100.44 | 2.84 | 12 |
| 27 | 10/08/2024 | 02:20:43 | 73.55, 135.03 | 79.60 | 10/08/2024 | 02:20:23 | 73.56, 135.12 | 79.61 | 3.00 | 20 |
| 28 | 10/08/2024 | 03:11:26 | -73.52, -57.58 | 100.43 | 10/08/2024 | 03:11:05 | -73.55, -57.59 | 100.40 | 3.01 | 21 |
| 29 | 10/08/2024 | 04:02:13 | 73.55, 109.65 | 79.63 | 10/08/2024 | 04:01:45 | 73.53, 109.71 | 79.61 | 3.16 | 28 |
| 30 | 10/08/2024 | 04:52:56 | -73.52, -82.96 | 100.40 | 10/08/2024 | 04:52:27 | -73.52, -82.99 | 100.40 | 1.10 | 29 |
| 31 | 10/08/2024 | 05:43:42 | 73.50, 84.39 | 79.60 | 10/08/2024 | 05:43:07 | 73.50, 84.30 | 79.61 | 2.74 | 35 |
| 32 | 10/08/2024 | 06:34:26 | -73.52,-108.34 | 100.37 | 10/08/2024 | 06:33:48 | -73.54,-108.29 | 100.35 | 2.29 | 38 |
| 33 | 10/08/2024 | 07:25:12 | 73.51, 59.01 | 79.63 | 10/08/2024 | 07:24:28 | 73.52, 59.01 | 79.65 | 1.56 | 44 |
| 34 | 10/08/2024 | 08:15:56 | -73.52,-133.72 | 100.34 | 10/08/2024 | 08:15:10 | -73.51,-133.70 | 100.35 | 1.99 | 46 |
| 35 | 10/08/2024 | 09:06:42 | 73.51, 33.63 | 79.66 | 10/08/2024 | 09:05:50 | 73.49, 33.60 | 79.65 | 2.21 | 52 |
| 36 | 10/08/2024 | 09:57:26 | -73.53,-159.10 | 100.31 | 10/08/2024 | 09:56:31 | -73.53,-158.99 | 100.31 | 3.32 | 55 |
| 37 | 10/08/2024 | 10:48:12 | 73.51, 8.25 | 79.69 | 10/08/2024 | 10:47:11 | 73.51, 8.30 | 79.69 | 1.63 | 61 |
| 38 | 10/08/2024 | 11:38:55 | -73.48, 175.64 | 100.34 | 10/08/2024 | 11:37:53 | -73.50, 175.60 | 100.31 | 2.54 | 62 |
| 39 | 10/08/2024 | 12:29:42 | 73.51, -17.13 | 79.72 | 10/08/2024 | 12:28:33 | 73.48, -17.10 | 79.69 | 3.52 | 69 |
| 40 | 10/08/2024 | 13:20:25 | -73.48, 150.26 | 100.31 | 10/08/2024 | 13:19:15 | -73.47, 150.20 | 100.31 | 2.53 | 70 |
| 41 | 10/08/2024 | 14:11:10 | 73.41, -42.28 | 79.64 | 10/08/2024 | 14:09:56 | 73.40, -42.62 | 79.64 | 11.19 | 74 |
| 42 | 10/08/2024 | 15:01:52 | -73.33, 125.23 | 100.44 | 10/08/2024 | 15:00:39 | -73.34, 124.57 | 100.40 | 21.06 | 73 |
| 43 | 10/08/2024 | 15:52:33 | 73.06, -66.87 | 79.29 | 10/08/2024 | 15:51:24 | 73.06, -68.69 | 79.37 | 58.86 | 69 |
| 44 | 10/08/2024 | 16:43:16 | -73.03, 100.51 | 100.73 | 10/08/2024 | 16:42:07 | -73.00, 98.51 | 100.68 | 65.08 | 69 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/5/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/05/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B