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: 8/9/2024
| 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 | 04:27:17 | -74.20, -78.27 | 118.75 | 08/17/2024 | 04:28:22 | -74.14, -75.04 | 119.00 | 98.23 | 65 |
| 2 | 08/17/2024 | 05:17:58 | 73.98, 89.59 | 61.02 | 08/17/2024 | 05:19:06 | 73.93, 91.78 | 60.83 | 67.55 | 68 |
| 3 | 08/17/2024 | 06:08:40 | -73.86,-102.80 | 119.11 | 08/17/2024 | 06:09:50 | -73.83,-101.13 | 119.25 | 51.82 | 70 |
| 4 | 08/17/2024 | 06:59:22 | 73.69, 64.92 | 60.72 | 08/17/2024 | 07:00:34 | 73.61, 65.70 | 60.58 | 25.79 | 72 |
| 5 | 08/17/2024 | 07:50:04 | -73.57,-127.49 | 119.41 | 08/17/2024 | 07:51:18 | -73.51,-127.20 | 119.50 | 10.85 | 74 |
| 6 | 08/17/2024 | 08:40:48 | 73.49, 40.00 | 60.52 | 08/17/2024 | 08:41:58 | 73.50, 40.09 | 60.50 | 3.00 | 70 |
| 7 | 08/17/2024 | 09:31:32 | -73.47,-152.64 | 119.49 | 08/17/2024 | 09:32:40 | -73.50,-152.58 | 119.49 | 3.23 | 68 |
| 8 | 08/17/2024 | 10:22:17 | 73.45, 14.73 | 60.49 | 08/17/2024 | 10:23:20 | 73.48, 14.71 | 60.51 | 3.47 | 63 |
| 9 | 08/17/2024 | 11:13:02 | -73.48,-178.03 | 119.47 | 08/17/2024 | 11:14:02 | -73.48,-177.96 | 119.48 | 2.22 | 60 |
| 10 | 08/17/2024 | 12:03:47 | 73.45, -10.66 | 60.52 | 08/17/2024 | 12:04:42 | 73.46, -10.66 | 60.52 | 1.08 | 55 |
| 11 | 08/17/2024 | 12:54:32 | -73.48, 156.59 | 119.44 | 08/17/2024 | 12:55:24 | -73.47, 156.66 | 119.47 | 3.25 | 52 |
| 12 | 08/17/2024 | 13:45:17 | 73.46, -36.04 | 60.55 | 08/17/2024 | 13:46:04 | 73.45, -36.04 | 60.53 | 1.31 | 47 |
| 13 | 08/17/2024 | 14:36:01 | -73.44, 131.31 | 119.47 | 08/17/2024 | 14:36:46 | -73.45, 131.29 | 119.47 | 1.38 | 45 |
| 14 | 08/17/2024 | 15:26:47 | 73.46, -61.43 | 60.58 | 08/17/2024 | 15:27:26 | 73.43, -61.42 | 60.53 | 3.70 | 39 |
| 15 | 08/17/2024 | 16:17:31 | -73.44, 105.93 | 119.44 | 08/17/2024 | 16:18:08 | -73.43, 105.91 | 119.46 | 1.50 | 37 |
| 16 | 08/17/2024 | 17:08:16 | 73.42, -86.70 | 60.55 | 08/17/2024 | 17:08:48 | 73.41, -86.80 | 60.54 | 3.11 | 32 |
| 17 | 08/17/2024 | 17:59:01 | -73.45, 80.54 | 119.41 | 08/17/2024 | 17:59:29 | -73.47, 80.64 | 119.41 | 3.62 | 28 |
| 18 | 08/17/2024 | 18:49:46 | 73.42,-112.09 | 60.58 | 08/17/2024 | 18:50:09 | 73.45,-112.06 | 60.59 | 2.78 | 23 |
| 19 | 08/17/2024 | 19:40:31 | -73.45, 55.16 | 119.38 | 08/17/2024 | 19:40:51 | -73.45, 55.26 | 119.40 | 3.38 | 20 |
| 20 | 08/17/2024 | 20:31:16 | 73.43,-137.47 | 60.60 | 08/17/2024 | 20:31:31 | 73.43,-137.44 | 60.60 | 1.01 | 15 |
| 21 | 08/17/2024 | 21:22:00 | -73.41, 29.89 | 119.41 | 08/17/2024 | 21:22:13 | -73.43, 29.89 | 119.39 | 2.66 | 13 |
| 22 | 08/17/2024 | 22:12:46 | 73.43,-162.86 | 60.63 | 08/17/2024 | 22:12:53 | 73.41,-162.82 | 60.61 | 2.42 | 7 |
| 23 | 08/17/2024 | 23:03:30 | -73.41, 4.50 | 119.38 | 08/17/2024 | 23:03:35 | -73.42, 4.51 | 119.38 | 0.36 | 5 |
| 24 | 08/17/2024 | 23:54:15 | 73.39, 171.87 | 60.61 | 08/17/2024 | 23:54:15 | 73.40, 171.80 | 60.62 | 2.41 | 0 |
| 25 | 08/18/2024 | 00:45:00 | -73.42, -20.88 | 119.35 | 08/18/2024 | 00:44:57 | -73.40, -20.87 | 119.37 | 2.14 | 3 |
| 26 | 08/18/2024 | 01:35:45 | 73.39, 146.49 | 60.63 | 08/18/2024 | 01:35:37 | 73.38, 146.42 | 60.63 | 2.34 | 8 |
| 27 | 08/18/2024 | 02:26:29 | -73.37, -46.16 | 119.38 | 08/18/2024 | 02:26:19 | -73.38, -46.25 | 119.36 | 3.07 | 10 |
| 28 | 08/18/2024 | 03:17:15 | 73.40, 121.10 | 60.66 | 08/18/2024 | 03:16:58 | 73.41, 121.16 | 60.68 | 2.64 | 17 |
| 29 | 08/18/2024 | 04:07:59 | -73.38, -71.54 | 119.35 | 08/18/2024 | 04:07:41 | -73.37, -71.62 | 119.36 | 2.95 | 18 |
| 30 | 08/18/2024 | 04:58:45 | 73.40, 95.71 | 60.69 | 08/18/2024 | 04:58:20 | 73.40, 95.78 | 60.69 | 2.18 | 25 |
| 31 | 08/18/2024 | 05:49:29 | -73.38, -96.93 | 119.33 | 08/18/2024 | 05:49:02 | -73.40, -96.89 | 119.31 | 2.19 | 27 |
| 32 | 08/18/2024 | 06:40:14 | 73.36, 70.44 | 60.66 | 08/18/2024 | 06:39:42 | 73.38, 70.40 | 60.69 | 2.88 | 32 |
| 33 | 08/18/2024 | 07:30:59 | -73.39,-122.31 | 119.30 | 08/18/2024 | 07:30:24 | -73.38,-122.27 | 119.30 | 1.48 | 35 |
| 34 | 08/18/2024 | 08:21:44 | 73.36, 45.06 | 60.69 | 08/18/2024 | 08:21:04 | 73.36, 45.02 | 60.70 | 1.03 | 40 |
| 35 | 08/18/2024 | 09:12:28 | -73.34,-147.58 | 119.33 | 08/18/2024 | 09:11:46 | -73.37,-147.65 | 119.29 | 3.28 | 42 |
| 36 | 08/18/2024 | 10:03:14 | 73.37, 19.67 | 60.72 | 08/18/2024 | 10:02:26 | 73.35, 19.65 | 60.71 | 2.36 | 48 |
| 37 | 08/18/2024 | 10:53:58 | -73.35,-172.97 | 119.30 | 08/18/2024 | 10:53:08 | -73.35,-173.02 | 119.28 | 1.73 | 50 |
| 38 | 08/18/2024 | 11:44:44 | 73.37, -5.71 | 60.75 | 08/18/2024 | 11:43:47 | 73.38, -5.62 | 60.76 | 3.17 | 57 |
| 39 | 08/18/2024 | 12:35:28 | -73.35, 161.65 | 119.27 | 08/18/2024 | 12:34:30 | -73.33, 161.60 | 119.27 | 2.62 | 58 |
| 40 | 08/18/2024 | 13:26:14 | 73.38, -31.10 | 60.77 | 08/18/2024 | 13:25:09 | 73.36, -31.00 | 60.77 | 3.58 | 65 |
| 41 | 08/18/2024 | 14:16:58 | -73.36, 136.26 | 119.24 | 08/18/2024 | 14:15:51 | -73.37, 136.33 | 119.22 | 2.52 | 67 |
| 42 | 08/18/2024 | 15:07:43 | 73.33, -56.37 | 60.75 | 08/18/2024 | 15:06:31 | 73.35, -56.38 | 60.78 | 1.67 | 72 |
| 43 | 08/18/2024 | 15:58:27 | -73.36, 110.87 | 119.21 | 08/18/2024 | 15:57:12 | -73.35, 110.95 | 119.21 | 2.91 | 75 |
| 44 | 08/18/2024 | 16:49:08 | 73.14, -81.31 | 60.55 | 08/18/2024 | 16:47:56 | 73.13, -82.19 | 60.62 | 28.43 | 72 |
| 45 | 08/18/2024 | 17:39:51 | -73.07, 86.15 | 119.52 | 08/18/2024 | 17:38:39 | -73.08, 85.03 | 119.42 | 36.38 | 72 |
| 46 | 08/18/2024 | 18:30:32 | 72.84,-106.05 | 60.25 | 08/18/2024 | 18:29:23 | 72.86,-108.10 | 60.41 | 67.52 | 69 |
| 47 | 08/18/2024 | 19:21:15 | -72.77, 61.41 | 119.82 | 08/18/2024 | 19:20:07 | -72.76, 59.02 | 119.67 | 78.81 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/9/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/09/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B