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: 8/13/2024
| 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 | 05:17:57 | 74.00, 89.55 | 61.04 | 08/17/2024 | 05:19:05 | 73.97, 91.89 | 60.87 | 71.65 | 68 |
| 2 | 08/17/2024 | 06:08:40 | -73.93,-102.97 | 119.03 | 08/17/2024 | 06:09:49 | -73.87,-101.04 | 119.21 | 60.08 | 69 |
| 3 | 08/17/2024 | 06:59:21 | 73.71, 64.88 | 60.74 | 08/17/2024 | 07:00:33 | 73.66, 65.80 | 60.62 | 29.29 | 72 |
| 4 | 08/17/2024 | 07:50:04 | -73.64,-127.65 | 119.33 | 08/17/2024 | 07:51:17 | -73.56,-127.11 | 119.46 | 19.64 | 73 |
| 5 | 08/17/2024 | 08:40:46 | 73.47, 40.07 | 60.49 | 08/17/2024 | 08:41:58 | 73.49, 40.08 | 60.50 | 2.95 | 72 |
| 6 | 08/17/2024 | 09:31:31 | -73.50,-152.69 | 119.46 | 08/17/2024 | 09:32:40 | -73.49,-152.60 | 119.50 | 3.27 | 69 |
| 7 | 08/17/2024 | 10:22:16 | 73.47, 14.68 | 60.52 | 08/17/2024 | 10:23:20 | 73.47, 14.70 | 60.50 | 0.68 | 64 |
| 8 | 08/17/2024 | 11:13:00 | -73.46,-177.97 | 119.49 | 08/17/2024 | 11:14:02 | -73.47,-177.98 | 119.49 | 1.59 | 62 |
| 9 | 08/17/2024 | 12:03:46 | 73.48, -10.71 | 60.55 | 08/17/2024 | 12:04:42 | 73.46, -10.68 | 60.51 | 2.47 | 56 |
| 10 | 08/17/2024 | 12:54:30 | -73.46, 156.64 | 119.46 | 08/17/2024 | 12:55:24 | -73.46, 156.64 | 119.48 | 1.04 | 54 |
| 11 | 08/17/2024 | 13:45:15 | 73.44, -35.98 | 60.52 | 08/17/2024 | 13:46:04 | 73.44, -36.06 | 60.52 | 2.45 | 49 |
| 12 | 08/17/2024 | 14:36:00 | -73.47, 131.25 | 119.43 | 08/17/2024 | 14:36:46 | -73.44, 131.26 | 119.48 | 3.65 | 46 |
| 13 | 08/17/2024 | 15:26:45 | 73.44, -61.37 | 60.55 | 08/17/2024 | 15:27:26 | 73.42, -61.43 | 60.53 | 2.85 | 41 |
| 14 | 08/17/2024 | 16:17:28 | -73.43, 105.98 | 119.46 | 08/17/2024 | 16:18:07 | -73.42, 105.88 | 119.47 | 3.01 | 39 |
| 15 | 08/17/2024 | 17:08:14 | 73.45, -86.76 | 60.58 | 08/17/2024 | 17:08:46 | 73.46, -86.70 | 60.58 | 2.09 | 32 |
| 16 | 08/17/2024 | 17:58:58 | -73.43, 80.59 | 119.43 | 08/17/2024 | 17:59:28 | -73.45, 80.62 | 119.42 | 2.44 | 30 |
| 17 | 08/17/2024 | 18:49:44 | 73.46,-112.15 | 60.61 | 08/17/2024 | 18:50:08 | 73.44,-112.08 | 60.59 | 2.76 | 24 |
| 18 | 08/17/2024 | 19:40:28 | -73.44, 55.20 | 119.40 | 08/17/2024 | 19:40:50 | -73.44, 55.24 | 119.41 | 1.35 | 22 |
| 19 | 08/17/2024 | 20:31:13 | 73.41,-137.42 | 60.59 | 08/17/2024 | 20:31:30 | 73.42,-137.46 | 60.59 | 1.65 | 17 |
| 20 | 08/17/2024 | 21:21:57 | -73.40, 29.92 | 119.42 | 08/17/2024 | 21:22:12 | -73.42, 29.86 | 119.40 | 3.21 | 15 |
| 21 | 08/17/2024 | 22:12:43 | 73.42,-162.81 | 60.62 | 08/17/2024 | 22:12:52 | 73.41,-162.84 | 60.60 | 1.60 | 9 |
| 22 | 08/17/2024 | 23:03:27 | -73.40, 4.53 | 119.39 | 08/17/2024 | 23:03:34 | -73.40, 4.48 | 119.39 | 1.63 | 7 |
| 23 | 08/17/2024 | 23:54:13 | 73.43, 171.80 | 60.65 | 08/17/2024 | 23:54:13 | 73.44, 171.90 | 60.65 | 3.49 | 0 |
| 24 | 08/18/2024 | 00:44:57 | -73.41, -20.86 | 119.36 | 08/18/2024 | 00:44:56 | -73.39, -20.90 | 119.38 | 3.01 | 1 |
| 25 | 08/18/2024 | 01:35:43 | 73.43, 146.41 | 60.68 | 08/18/2024 | 01:35:35 | 73.42, 146.52 | 60.66 | 3.65 | 8 |
| 26 | 08/18/2024 | 02:26:27 | -73.42, -46.25 | 119.33 | 08/18/2024 | 02:26:17 | -73.42, -46.16 | 119.33 | 2.60 | 10 |
| 27 | 08/18/2024 | 03:17:12 | 73.39, 121.13 | 60.65 | 08/18/2024 | 03:16:57 | 73.40, 121.14 | 60.67 | 1.78 | 15 |
| 28 | 08/18/2024 | 04:07:56 | -73.37, -71.52 | 119.36 | 08/18/2024 | 04:07:39 | -73.40, -71.54 | 119.33 | 3.18 | 17 |
| 29 | 08/18/2024 | 04:58:42 | 73.40, 95.74 | 60.68 | 08/18/2024 | 04:58:19 | 73.39, 95.76 | 60.68 | 1.05 | 23 |
| 30 | 08/18/2024 | 05:49:26 | -73.38, -96.91 | 119.33 | 08/18/2024 | 05:49:01 | -73.39, -96.92 | 119.32 | 0.56 | 25 |
| 31 | 08/18/2024 | 06:40:11 | 73.35, 70.46 | 60.66 | 08/18/2024 | 06:39:41 | 73.37, 70.38 | 60.69 | 3.37 | 30 |
| 32 | 08/18/2024 | 07:30:56 | -73.39,-122.30 | 119.30 | 08/18/2024 | 07:30:23 | -73.37,-122.30 | 119.31 | 2.19 | 33 |
| 33 | 08/18/2024 | 08:21:41 | 73.36, 45.08 | 60.69 | 08/18/2024 | 08:21:03 | 73.35, 45.00 | 60.69 | 2.48 | 38 |
| 34 | 08/18/2024 | 09:12:25 | -73.35,-147.58 | 119.32 | 08/18/2024 | 09:11:45 | -73.35,-147.68 | 119.30 | 3.29 | 40 |
| 35 | 08/18/2024 | 10:03:11 | 73.37, 19.69 | 60.72 | 08/18/2024 | 10:02:24 | 73.39, 19.73 | 60.74 | 2.69 | 47 |
| 36 | 08/18/2024 | 10:53:55 | -73.35,-172.97 | 119.29 | 08/18/2024 | 10:53:07 | -73.33,-173.06 | 119.29 | 3.49 | 48 |
| 37 | 08/18/2024 | 11:44:41 | 73.37, -5.70 | 60.75 | 08/18/2024 | 11:43:46 | 73.37, -5.65 | 60.75 | 1.91 | 55 |
| 38 | 08/18/2024 | 12:35:25 | -73.36, 161.64 | 119.26 | 08/18/2024 | 12:34:28 | -73.37, 161.68 | 119.24 | 1.38 | 57 |
| 39 | 08/18/2024 | 13:26:10 | 73.33, -30.98 | 60.72 | 08/18/2024 | 13:25:08 | 73.35, -31.02 | 60.76 | 2.78 | 62 |
| 40 | 08/18/2024 | 14:16:55 | -73.37, 136.25 | 119.23 | 08/18/2024 | 14:15:50 | -73.35, 136.30 | 119.23 | 2.20 | 65 |
| 41 | 08/18/2024 | 15:07:40 | 73.34, -56.37 | 60.75 | 08/18/2024 | 15:06:30 | 73.33, -56.40 | 60.77 | 1.09 | 70 |
| 42 | 08/18/2024 | 15:58:24 | -73.32, 110.98 | 119.26 | 08/18/2024 | 15:57:12 | -73.33, 110.92 | 119.23 | 2.19 | 72 |
| 43 | 08/18/2024 | 16:49:07 | 73.19, -81.43 | 60.62 | 08/18/2024 | 16:47:54 | 73.22, -82.00 | 60.69 | 18.75 | 73 |
| 44 | 08/18/2024 | 17:39:50 | -73.13, 86.03 | 119.45 | 08/18/2024 | 17:38:37 | -73.16, 85.21 | 119.35 | 26.72 | 73 |
| 45 | 08/18/2024 | 18:30:31 | 72.90,-106.16 | 60.31 | 08/18/2024 | 18:29:22 | 72.89,-108.03 | 60.44 | 61.10 | 69 |
| 46 | 08/18/2024 | 19:21:14 | -72.84, 61.29 | 119.75 | 08/18/2024 | 19:20:05 | -72.84, 59.19 | 119.60 | 68.79 | 69 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/13/2024
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/13/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B