Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/15/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 12/26/2021 | 03:54:06 | -73.41, -68.25 | 83.10 | 12/26/2021 | 03:55:13 | -73.34, -65.57 | 83.29 | 85.64 | 67 |
| 2 | 12/26/2021 | 04:44:48 | 73.22, 99.49 | 96.69 | 12/26/2021 | 04:45:57 | 73.13, 101.31 | 96.52 | 59.44 | 69 |
| 3 | 12/26/2021 | 05:35:30 | -73.12, -92.98 | 83.42 | 12/26/2021 | 05:36:40 | -73.06, -91.51 | 83.55 | 47.87 | 70 |
| 4 | 12/26/2021 | 06:26:12 | 72.93, 74.75 | 96.37 | 12/26/2021 | 06:27:24 | 72.86, 75.38 | 96.27 | 22.09 | 72 |
| 5 | 12/26/2021 | 07:16:53 | -72.83,-117.72 | 83.74 | 12/26/2021 | 07:18:06 | -72.79,-117.43 | 83.80 | 10.64 | 73 |
| 6 | 12/26/2021 | 08:07:37 | 72.73, 49.79 | 96.16 | 12/26/2021 | 08:08:47 | 72.73, 49.79 | 96.15 | 0.11 | 70 |
| 7 | 12/26/2021 | 08:58:21 | -72.74,-142.91 | 83.84 | 12/26/2021 | 08:59:29 | -72.71,-142.92 | 83.87 | 2.48 | 68 |
| 8 | 12/26/2021 | 09:49:07 | 72.74, 24.39 | 96.17 | 12/26/2021 | 09:50:09 | 72.71, 24.40 | 96.13 | 3.57 | 62 |
| 9 | 12/26/2021 | 10:39:51 | -72.74,-168.30 | 83.83 | 12/26/2021 | 10:40:50 | -72.74,-168.20 | 83.85 | 3.09 | 59 |
| 10 | 12/26/2021 | 11:30:36 | 72.70, -0.89 | 96.12 | 12/26/2021 | 11:31:31 | 72.69, -0.99 | 96.10 | 3.37 | 55 |
| 11 | 12/26/2021 | 12:21:20 | -72.70, 166.42 | 83.88 | 12/26/2021 | 12:22:12 | -72.72, 166.41 | 83.87 | 2.00 | 52 |
| 12 | 12/26/2021 | 13:12:06 | 72.71, -26.29 | 96.13 | 12/26/2021 | 13:12:52 | 72.72, -26.27 | 96.13 | 1.02 | 46 |
| 13 | 12/26/2021 | 14:02:50 | -72.71, 141.02 | 83.87 | 12/26/2021 | 14:03:34 | -72.70, 141.02 | 83.89 | 1.44 | 44 |
| 14 | 12/26/2021 | 14:53:36 | 72.72, -51.68 | 96.14 | 12/26/2021 | 14:54:14 | 72.69, -51.65 | 96.10 | 2.74 | 38 |
| 15 | 12/26/2021 | 15:44:19 | -72.67, 115.74 | 83.92 | 12/26/2021 | 15:44:56 | -72.68, 115.64 | 83.92 | 3.31 | 37 |
| 16 | 12/26/2021 | 16:35:05 | 72.67, -76.96 | 96.09 | 12/26/2021 | 16:35:36 | 72.67, -77.04 | 96.08 | 2.52 | 31 |
| 17 | 12/26/2021 | 17:25:49 | -72.68, 90.34 | 83.92 | 12/26/2021 | 17:26:17 | -72.70, 90.36 | 83.89 | 3.00 | 28 |
| 18 | 12/26/2021 | 18:16:35 | 72.68,-102.36 | 96.09 | 12/26/2021 | 18:16:57 | 72.70,-102.32 | 96.11 | 2.12 | 22 |
| 19 | 12/26/2021 | 19:07:19 | -72.69, 64.95 | 83.91 | 12/26/2021 | 19:07:39 | -72.68, 64.97 | 83.92 | 0.78 | 20 |
| 20 | 12/26/2021 | 19:58:05 | 72.69,-127.75 | 96.10 | 12/26/2021 | 19:58:19 | 72.68,-127.71 | 96.08 | 2.18 | 14 |
| 21 | 12/26/2021 | 20:48:48 | -72.64, 39.67 | 83.96 | 12/26/2021 | 20:49:01 | -72.66, 39.59 | 83.94 | 3.13 | 13 |
| 22 | 12/26/2021 | 21:39:34 | 72.65,-153.04 | 96.05 | 12/26/2021 | 21:39:41 | 72.65,-153.09 | 96.06 | 1.95 | 7 |
| 23 | 12/26/2021 | 22:30:18 | -72.65, 14.27 | 83.95 | 12/26/2021 | 22:30:23 | -72.64, 14.20 | 83.96 | 2.94 | 5 |
| 24 | 12/26/2021 | 23:21:04 | 72.66,-178.43 | 96.06 | 12/26/2021 | 23:21:02 | 72.68,-178.37 | 96.08 | 3.23 | 2 |
| 25 | 12/27/2021 | 00:11:48 | -72.66, -11.12 | 83.94 | 12/27/2021 | 00:11:44 | -72.67, -11.08 | 83.94 | 1.35 | 4 |
| 26 | 12/27/2021 | 01:02:34 | 72.67, 156.18 | 96.07 | 12/27/2021 | 01:02:24 | 72.66, 156.24 | 96.06 | 2.12 | 10 |
| 27 | 12/27/2021 | 01:53:18 | -72.67, -36.51 | 83.94 | 12/27/2021 | 01:53:06 | -72.64, -36.47 | 83.96 | 3.26 | 12 |
| 28 | 12/27/2021 | 02:44:03 | 72.62, 130.89 | 96.02 | 12/27/2021 | 02:43:46 | 72.64, 130.85 | 96.04 | 1.91 | 17 |
| 29 | 12/27/2021 | 03:34:47 | -72.63, -61.80 | 83.98 | 12/27/2021 | 03:34:28 | -72.62, -61.85 | 83.99 | 1.92 | 19 |
| 30 | 12/27/2021 | 04:25:33 | 72.63, 105.50 | 96.03 | 12/27/2021 | 04:25:08 | 72.61, 105.47 | 96.01 | 2.31 | 25 |
| 31 | 12/27/2021 | 05:16:17 | -72.64, -87.19 | 83.98 | 12/27/2021 | 05:15:49 | -72.65, -87.13 | 83.96 | 2.39 | 28 |
| 32 | 12/27/2021 | 06:07:03 | 72.64, 80.11 | 96.03 | 12/27/2021 | 06:06:29 | 72.64, 80.19 | 96.04 | 2.59 | 34 |
| 33 | 12/27/2021 | 06:57:47 | -72.65,-112.58 | 83.97 | 12/27/2021 | 06:57:11 | -72.63,-112.52 | 83.99 | 2.85 | 36 |
| 34 | 12/27/2021 | 07:48:32 | 72.60, 54.82 | 95.98 | 12/27/2021 | 07:47:51 | 72.62, 54.80 | 96.01 | 2.44 | 41 |
| 35 | 12/27/2021 | 08:39:16 | -72.60,-137.87 | 84.02 | 12/27/2021 | 08:38:33 | -72.61,-137.90 | 84.01 | 1.17 | 43 |
| 36 | 12/27/2021 | 09:30:02 | 72.61, 29.43 | 95.99 | 12/27/2021 | 09:29:13 | 72.60, 29.42 | 95.99 | 1.21 | 49 |
| 37 | 12/27/2021 | 10:20:46 | -72.61,-163.26 | 84.01 | 12/27/2021 | 10:19:55 | -72.58,-163.29 | 84.03 | 3.32 | 51 |
| 38 | 12/27/2021 | 11:11:32 | 72.62, 4.04 | 96.00 | 12/27/2021 | 11:10:34 | 72.63, 4.13 | 96.01 | 3.38 | 58 |
| 39 | 12/27/2021 | 12:02:16 | -72.62, 171.35 | 84.01 | 12/27/2021 | 12:01:16 | -72.61, 171.43 | 84.01 | 2.89 | 60 |
| 40 | 12/27/2021 | 12:53:01 | 72.57, -21.25 | 95.95 | 12/27/2021 | 12:51:56 | 72.60, -21.25 | 95.99 | 3.28 | 65 |
| 41 | 12/27/2021 | 13:43:45 | -72.58, 146.06 | 84.05 | 12/27/2021 | 13:42:38 | -72.59, 146.05 | 84.03 | 1.32 | 67 |
| 42 | 12/27/2021 | 14:34:31 | 72.58, -46.64 | 95.96 | 12/27/2021 | 14:33:18 | 72.58, -46.64 | 95.97 | 0.26 | 73 |
| 43 | 12/27/2021 | 15:25:15 | -72.59, 120.67 | 84.05 | 12/27/2021 | 15:24:00 | -72.57, 120.66 | 84.06 | 2.24 | 75 |
| 44 | 12/27/2021 | 16:15:56 | 72.34, -71.52 | 95.69 | 12/27/2021 | 16:14:44 | 72.35, -72.43 | 95.76 | 30.66 | 72 |
| 45 | 12/27/2021 | 17:06:39 | -72.29, 95.89 | 84.37 | 12/27/2021 | 17:05:27 | -72.29, 94.77 | 84.31 | 37.78 | 72 |
| 46 | 12/27/2021 | 17:57:20 | 72.04, -96.32 | 95.37 | 12/27/2021 | 17:56:11 | 72.08, -98.31 | 95.50 | 68.39 | 69 |
| 47 | 12/27/2021 | 18:48:03 | -71.99, 71.09 | 84.69 | 12/27/2021 | 18:46:55 | -71.96, 68.80 | 84.61 | 78.81 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/15/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/15/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B