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: 8/7/2024
| 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 | 08/17/2024 | 04:27:18 | -74.18, -78.24 | 118.76 | 08/17/2024 | 04:28:24 | -74.14, -75.05 | 119.00 | 96.91 | 66 |
| 2 | 08/17/2024 | 05:18:00 | 74.02, 89.50 | 61.06 | 08/17/2024 | 05:19:08 | 73.93, 91.77 | 60.83 | 70.45 | 68 |
| 3 | 08/17/2024 | 06:08:42 | -73.90,-102.89 | 119.07 | 08/17/2024 | 06:09:52 | -73.83,-101.14 | 119.25 | 54.60 | 70 |
| 4 | 08/17/2024 | 06:59:24 | 73.73, 64.83 | 60.76 | 08/17/2024 | 07:00:35 | 73.66, 65.80 | 60.62 | 31.21 | 71 |
| 5 | 08/17/2024 | 07:50:06 | -73.60,-127.57 | 119.37 | 08/17/2024 | 07:51:19 | -73.56,-127.09 | 119.46 | 15.55 | 73 |
| 6 | 08/17/2024 | 08:40:48 | 73.48, 40.03 | 60.51 | 08/17/2024 | 08:41:59 | 73.50, 40.08 | 60.50 | 2.46 | 71 |
| 7 | 08/17/2024 | 09:31:32 | -73.46,-152.61 | 119.51 | 08/17/2024 | 09:32:42 | -73.45,-152.70 | 119.53 | 2.94 | 70 |
| 8 | 08/17/2024 | 10:22:18 | 73.49, 14.64 | 60.53 | 08/17/2024 | 10:23:21 | 73.48, 14.71 | 60.51 | 2.18 | 63 |
| 9 | 08/17/2024 | 11:13:02 | -73.46,-177.99 | 119.48 | 08/17/2024 | 11:14:03 | -73.48,-177.96 | 119.48 | 2.52 | 61 |
| 10 | 08/17/2024 | 12:03:47 | 73.44, -10.63 | 60.50 | 08/17/2024 | 12:04:43 | 73.46, -10.67 | 60.52 | 3.01 | 56 |
| 11 | 08/17/2024 | 12:54:32 | -73.47, 156.62 | 119.46 | 08/17/2024 | 12:55:25 | -73.47, 156.66 | 119.47 | 1.36 | 53 |
| 12 | 08/17/2024 | 13:45:17 | 73.44, -36.01 | 60.53 | 08/17/2024 | 13:46:05 | 73.45, -36.04 | 60.53 | 1.11 | 48 |
| 13 | 08/17/2024 | 14:36:02 | -73.47, 131.24 | 119.43 | 08/17/2024 | 14:36:47 | -73.45, 131.29 | 119.46 | 2.70 | 45 |
| 14 | 08/17/2024 | 15:26:47 | 73.45, -61.40 | 60.56 | 08/17/2024 | 15:27:27 | 73.43, -61.42 | 60.54 | 1.88 | 40 |
| 15 | 08/17/2024 | 16:17:31 | -73.43, 105.97 | 119.46 | 08/17/2024 | 16:18:09 | -73.44, 105.91 | 119.45 | 2.06 | 38 |
| 16 | 08/17/2024 | 17:08:17 | 73.45, -86.78 | 60.59 | 08/17/2024 | 17:08:48 | 73.47, -86.68 | 60.59 | 3.51 | 31 |
| 17 | 08/17/2024 | 17:59:01 | -73.43, 80.58 | 119.43 | 08/17/2024 | 17:59:31 | -73.42, 80.54 | 119.44 | 1.78 | 30 |
| 18 | 08/17/2024 | 18:49:47 | 73.46,-112.17 | 60.61 | 08/17/2024 | 18:50:10 | 73.45,-112.06 | 60.60 | 3.44 | 23 |
| 19 | 08/17/2024 | 19:40:31 | -73.44, 55.20 | 119.40 | 08/17/2024 | 19:40:52 | -73.46, 55.27 | 119.39 | 3.32 | 21 |
| 20 | 08/17/2024 | 20:31:16 | 73.41,-137.44 | 60.59 | 08/17/2024 | 20:31:32 | 73.44,-137.44 | 60.61 | 2.70 | 16 |
| 21 | 08/17/2024 | 21:22:01 | -73.44, 29.81 | 119.38 | 08/17/2024 | 21:22:14 | -73.44, 29.90 | 119.38 | 2.66 | 13 |
| 22 | 08/17/2024 | 22:12:46 | 73.42,-162.82 | 60.61 | 08/17/2024 | 22:12:54 | 73.42,-162.81 | 60.62 | 0.55 | 8 |
| 23 | 08/17/2024 | 23:03:30 | -73.39, 4.54 | 119.40 | 08/17/2024 | 23:03:36 | -73.42, 4.52 | 119.37 | 3.45 | 6 |
| 24 | 08/17/2024 | 23:54:16 | 73.42, 171.79 | 60.64 | 08/17/2024 | 23:54:16 | 73.40, 171.81 | 60.62 | 1.89 | 0 |
| 25 | 08/18/2024 | 00:45:00 | -73.40, -20.84 | 119.38 | 08/18/2024 | 00:44:58 | -73.41, -20.85 | 119.37 | 1.22 | 2 |
| 26 | 08/18/2024 | 01:35:45 | 73.38, 146.52 | 60.61 | 08/18/2024 | 01:35:38 | 73.39, 146.44 | 60.63 | 3.14 | 7 |
| 27 | 08/18/2024 | 02:26:30 | -73.40, -46.23 | 119.35 | 08/18/2024 | 02:26:20 | -73.39, -46.23 | 119.36 | 1.08 | 10 |
| 28 | 08/18/2024 | 03:17:15 | 73.38, 121.14 | 60.64 | 08/18/2024 | 03:17:00 | 73.37, 121.06 | 60.64 | 2.59 | 15 |
| 29 | 08/18/2024 | 04:08:00 | -73.41, -71.61 | 119.32 | 08/18/2024 | 04:07:42 | -73.38, -71.60 | 119.35 | 3.31 | 18 |
| 30 | 08/18/2024 | 04:58:45 | 73.38, 95.75 | 60.67 | 08/18/2024 | 04:58:21 | 73.41, 95.80 | 60.69 | 2.94 | 24 |
| 31 | 08/18/2024 | 05:49:29 | -73.36, -96.88 | 119.35 | 08/18/2024 | 05:49:04 | -73.36, -96.98 | 119.34 | 3.15 | 25 |
| 32 | 08/18/2024 | 06:40:15 | 73.39, 70.37 | 60.70 | 08/18/2024 | 06:39:43 | 73.39, 70.42 | 60.70 | 1.66 | 32 |
| 33 | 08/18/2024 | 07:30:59 | -73.37,-122.27 | 119.32 | 08/18/2024 | 07:30:25 | -73.40,-122.24 | 119.29 | 3.40 | 34 |
| 34 | 08/18/2024 | 08:21:45 | 73.39, 44.98 | 60.72 | 08/18/2024 | 08:21:05 | 73.38, 45.04 | 60.71 | 2.69 | 40 |
| 35 | 08/18/2024 | 09:12:29 | -73.37,-147.65 | 119.29 | 08/18/2024 | 09:11:47 | -73.38,-147.62 | 119.28 | 1.45 | 42 |
| 36 | 08/18/2024 | 10:03:14 | 73.35, 19.71 | 60.70 | 08/18/2024 | 10:02:27 | 73.36, 19.67 | 60.72 | 2.00 | 47 |
| 37 | 08/18/2024 | 10:53:59 | -73.38,-173.03 | 119.27 | 08/18/2024 | 10:53:09 | -73.36,-173.00 | 119.27 | 1.67 | 50 |
| 38 | 08/18/2024 | 11:44:44 | 73.35, -5.67 | 60.72 | 08/18/2024 | 11:43:49 | 73.34, -5.71 | 60.73 | 1.44 | 55 |
| 39 | 08/18/2024 | 12:35:28 | -73.33, 161.69 | 119.29 | 08/18/2024 | 12:34:31 | -73.35, 161.63 | 119.26 | 3.00 | 57 |
| 40 | 08/18/2024 | 13:26:14 | 73.36, -31.06 | 60.75 | 08/18/2024 | 13:25:11 | 73.33, -31.08 | 60.74 | 3.25 | 63 |
| 41 | 08/18/2024 | 14:16:58 | -73.33, 136.31 | 119.27 | 08/18/2024 | 14:15:53 | -73.33, 136.25 | 119.25 | 1.81 | 65 |
| 42 | 08/18/2024 | 15:07:44 | 73.36, -56.44 | 60.78 | 08/18/2024 | 15:06:32 | 73.36, -56.35 | 60.79 | 2.96 | 72 |
| 43 | 08/18/2024 | 15:58:28 | -73.34, 110.93 | 119.24 | 08/18/2024 | 15:57:15 | -73.32, 110.88 | 119.24 | 2.79 | 73 |
| 44 | 08/18/2024 | 16:49:10 | 73.17, -81.38 | 60.58 | 08/18/2024 | 16:47:57 | 73.20, -82.05 | 60.67 | 22.05 | 73 |
| 45 | 08/18/2024 | 17:39:53 | -73.09, 86.09 | 119.49 | 08/18/2024 | 17:38:41 | -73.10, 85.07 | 119.40 | 33.28 | 72 |
| 46 | 08/18/2024 | 18:30:34 | 72.87,-106.11 | 60.28 | 08/18/2024 | 18:29:25 | 72.88,-108.07 | 60.42 | 64.38 | 69 |
| 47 | 08/18/2024 | 19:21:17 | -72.80, 61.35 | 119.79 | 08/18/2024 | 19:20:09 | -72.78, 59.05 | 119.65 | 75.71 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/7/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/07/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B