Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/25/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 01/26/2021 | 05:48:57 | 73.25, 83.42 | 92.18 | 01/26/2021 | 05:50:05 | 73.17, 85.70 | 91.96 | 73.82 | 68 |
| 2 | 01/26/2021 | 06:39:40 | -73.20,-109.16 | 87.89 | 01/26/2021 | 06:40:48 | -73.14,-107.04 | 88.08 | 68.69 | 68 |
| 3 | 01/26/2021 | 07:30:21 | 72.95, 58.69 | 91.83 | 01/26/2021 | 07:31:32 | 72.90, 59.78 | 91.70 | 35.87 | 71 |
| 4 | 01/26/2021 | 08:21:04 | -72.91,-133.89 | 88.23 | 01/26/2021 | 08:22:16 | -72.82,-133.06 | 88.38 | 28.88 | 72 |
| 5 | 01/26/2021 | 09:11:45 | 72.65, 33.95 | 91.48 | 01/26/2021 | 09:12:58 | 72.67, 33.97 | 91.49 | 2.30 | 73 |
| 6 | 01/26/2021 | 10:02:29 | -72.66,-158.75 | 88.52 | 01/26/2021 | 10:03:41 | -72.65,-158.76 | 88.55 | 1.52 | 72 |
| 7 | 01/26/2021 | 10:53:15 | 72.66, 8.56 | 91.47 | 01/26/2021 | 10:54:20 | 72.65, 8.59 | 91.45 | 1.14 | 65 |
| 8 | 01/26/2021 | 11:43:59 | -72.67, 175.87 | 88.53 | 01/26/2021 | 11:45:02 | -72.68, 175.96 | 88.54 | 3.49 | 63 |
| 9 | 01/26/2021 | 12:34:44 | 72.61, -16.72 | 91.40 | 01/26/2021 | 12:35:42 | 72.63, -16.79 | 91.41 | 3.23 | 58 |
| 10 | 01/26/2021 | 13:25:29 | -72.67, 150.48 | 88.55 | 01/26/2021 | 13:26:24 | -72.66, 150.58 | 88.58 | 3.63 | 55 |
| 11 | 01/26/2021 | 14:16:14 | 72.62, -42.10 | 91.39 | 01/26/2021 | 14:17:04 | 72.61, -42.17 | 91.38 | 2.48 | 50 |
| 12 | 01/26/2021 | 15:06:58 | -72.63, 125.20 | 88.62 | 01/26/2021 | 15:07:46 | -72.64, 125.20 | 88.61 | 1.36 | 48 |
| 13 | 01/26/2021 | 15:57:44 | 72.62, -67.49 | 91.38 | 01/26/2021 | 15:58:25 | 72.64, -67.45 | 91.39 | 2.38 | 41 |
| 14 | 01/26/2021 | 16:48:28 | -72.63, 99.82 | 88.63 | 01/26/2021 | 16:49:08 | -72.62, 99.82 | 88.65 | 1.45 | 40 |
| 15 | 01/26/2021 | 17:39:14 | 72.63, -92.87 | 91.37 | 01/26/2021 | 17:39:47 | 72.62, -92.83 | 91.35 | 1.51 | 33 |
| 16 | 01/26/2021 | 18:29:57 | -72.58, 74.54 | 88.70 | 01/26/2021 | 18:30:30 | -72.60, 74.44 | 88.69 | 3.52 | 33 |
| 17 | 01/26/2021 | 19:20:43 | 72.58,-118.15 | 91.30 | 01/26/2021 | 19:21:09 | 72.60,-118.22 | 91.31 | 2.89 | 26 |
| 18 | 01/26/2021 | 20:11:27 | -72.59, 49.15 | 88.71 | 01/26/2021 | 20:11:52 | -72.58, 49.06 | 88.72 | 3.44 | 25 |
| 19 | 01/26/2021 | 21:02:13 | 72.59,-143.54 | 91.29 | 01/26/2021 | 21:02:31 | 72.58,-143.60 | 91.28 | 2.16 | 18 |
| 20 | 01/26/2021 | 21:52:57 | -72.59, 23.77 | 88.72 | 01/26/2021 | 21:53:13 | -72.61, 23.78 | 88.71 | 1.46 | 16 |
| 21 | 01/26/2021 | 22:43:43 | 72.59,-168.92 | 91.27 | 01/26/2021 | 22:43:52 | 72.61,-168.88 | 91.29 | 2.51 | 9 |
| 22 | 01/26/2021 | 23:34:27 | -72.60, -1.62 | 88.73 | 01/26/2021 | 23:34:35 | -72.59, -1.60 | 88.75 | 1.51 | 8 |
| 23 | 01/27/2021 | 00:25:13 | 72.60, 165.69 | 91.26 | 01/27/2021 | 00:25:14 | 72.59, 165.74 | 91.25 | 1.89 | 1 |
| 24 | 01/27/2021 | 01:15:56 | -72.55, -26.90 | 88.80 | 01/27/2021 | 01:15:57 | -72.57, -26.98 | 88.78 | 3.13 | 1 |
| 25 | 01/27/2021 | 02:06:42 | 72.55, 140.41 | 91.19 | 01/27/2021 | 02:06:36 | 72.57, 140.36 | 91.22 | 2.54 | 6 |
| 26 | 01/27/2021 | 02:57:26 | -72.56, -52.28 | 88.81 | 01/27/2021 | 02:57:19 | -72.55, -52.36 | 88.82 | 3.02 | 7 |
| 27 | 01/27/2021 | 03:48:12 | 72.56, 115.03 | 91.18 | 01/27/2021 | 03:47:58 | 72.55, 114.98 | 91.18 | 1.85 | 14 |
| 28 | 01/27/2021 | 04:38:56 | -72.56, -77.67 | 88.83 | 01/27/2021 | 04:38:40 | -72.58, -77.64 | 88.81 | 1.67 | 16 |
| 29 | 01/27/2021 | 05:29:42 | 72.56, 89.64 | 91.17 | 01/27/2021 | 05:29:19 | 72.58, 89.70 | 91.19 | 2.71 | 23 |
| 30 | 01/27/2021 | 06:20:26 | -72.57,-103.05 | 88.84 | 01/27/2021 | 06:20:02 | -72.56,-103.02 | 88.85 | 1.69 | 24 |
| 31 | 01/27/2021 | 07:11:12 | 72.57, 64.26 | 91.16 | 01/27/2021 | 07:10:41 | 72.56, 64.32 | 91.15 | 2.30 | 31 |
| 32 | 01/27/2021 | 08:01:55 | -72.52,-128.33 | 88.91 | 01/27/2021 | 08:01:24 | -72.54,-128.40 | 88.88 | 2.75 | 31 |
| 33 | 01/27/2021 | 08:52:41 | 72.52, 38.98 | 91.09 | 01/27/2021 | 08:52:03 | 72.54, 38.94 | 91.12 | 2.20 | 38 |
| 34 | 01/27/2021 | 09:43:25 | -72.53,-153.72 | 88.92 | 01/27/2021 | 09:42:46 | -72.52,-153.78 | 88.92 | 2.61 | 39 |
| 35 | 01/27/2021 | 10:34:11 | 72.53, 13.59 | 91.08 | 01/27/2021 | 10:33:25 | 72.52, 13.56 | 91.08 | 1.57 | 46 |
| 36 | 01/27/2021 | 11:24:55 | -72.53,-179.10 | 88.93 | 01/27/2021 | 11:24:07 | -72.55,-179.06 | 88.91 | 1.97 | 48 |
| 37 | 01/27/2021 | 12:15:41 | 72.53, -11.79 | 91.06 | 01/27/2021 | 12:14:46 | 72.55, -11.72 | 91.09 | 2.96 | 55 |
| 38 | 01/27/2021 | 13:06:25 | -72.54, 155.51 | 88.95 | 01/27/2021 | 13:05:29 | -72.53, 155.56 | 88.95 | 1.97 | 56 |
| 39 | 01/27/2021 | 13:57:11 | 72.54, -37.18 | 91.05 | 01/27/2021 | 13:56:08 | 72.53, -37.10 | 91.05 | 2.72 | 63 |
| 40 | 01/27/2021 | 14:47:54 | -72.49, 130.23 | 89.01 | 01/27/2021 | 14:46:51 | -72.51, 130.18 | 88.98 | 2.38 | 63 |
| 41 | 01/27/2021 | 15:38:40 | 72.49, -62.46 | 90.98 | 01/27/2021 | 15:37:30 | 72.51, -62.48 | 91.02 | 1.89 | 70 |
| 42 | 01/27/2021 | 16:29:24 | -72.50, 104.85 | 89.03 | 01/27/2021 | 16:28:13 | -72.48, 104.79 | 89.02 | 2.20 | 71 |
| 43 | 01/27/2021 | 17:20:06 | 72.34, -87.54 | 90.80 | 01/27/2021 | 17:18:53 | 72.38, -88.07 | 90.89 | 18.45 | 73 |
| 44 | 01/27/2021 | 18:10:50 | -72.35, 79.77 | 89.21 | 01/27/2021 | 18:09:36 | -72.36, 79.21 | 89.14 | 18.76 | 74 |
| 45 | 01/27/2021 | 19:01:31 | 72.09,-112.42 | 90.51 | 01/27/2021 | 19:00:21 | 72.05,-114.05 | 90.58 | 55.71 | 70 |
| 46 | 01/27/2021 | 19:52:14 | -72.05, 54.98 | 89.55 | 01/27/2021 | 19:51:04 | -72.04, 53.24 | 89.45 | 59.61 | 70 |
| 47 | 01/27/2021 | 20:42:54 | 71.74,-137.13 | 90.11 | 01/27/2021 | 20:41:48 | 71.78,-139.91 | 90.32 | 96.76 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 1/25/2021
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 01/25/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C