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: 1/19/2021
| 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 | 73.27, 83.38 | 92.20 | 01/26/2021 | 05:50:04 | 73.21, 85.80 | 92.00 | 77.85 | 67 |
| 2 | 01/26/2021 | 06:39:39 | -73.17,-109.08 | 87.93 | 01/26/2021 | 06:40:48 | -73.14,-107.04 | 88.08 | 65.79 | 69 |
| 3 | 01/26/2021 | 07:30:21 | 72.97, 58.65 | 91.85 | 01/26/2021 | 07:31:32 | 72.89, 59.76 | 91.69 | 37.41 | 71 |
| 4 | 01/26/2021 | 08:21:03 | -72.87,-133.81 | 88.27 | 01/26/2021 | 08:22:16 | -72.82,-133.07 | 88.38 | 25.28 | 73 |
| 5 | 01/26/2021 | 09:11:45 | 72.68, 33.91 | 91.51 | 01/26/2021 | 09:12:58 | 72.67, 33.96 | 91.48 | 2.03 | 73 |
| 6 | 01/26/2021 | 10:02:29 | -72.68,-158.78 | 88.51 | 01/26/2021 | 10:03:41 | -72.65,-158.76 | 88.55 | 3.43 | 72 |
| 7 | 01/26/2021 | 10:53:14 | 72.63, 8.63 | 91.44 | 01/26/2021 | 10:54:20 | 72.65, 8.58 | 91.44 | 2.35 | 66 |
| 8 | 01/26/2021 | 11:43:58 | -72.63, 175.94 | 88.57 | 01/26/2021 | 11:45:03 | -72.62, 175.86 | 88.59 | 2.87 | 65 |
| 9 | 01/26/2021 | 12:34:44 | 72.64, -16.76 | 91.43 | 01/26/2021 | 12:35:42 | 72.62, -16.81 | 91.41 | 1.98 | 58 |
| 10 | 01/26/2021 | 13:25:28 | -72.64, 150.56 | 88.59 | 01/26/2021 | 13:26:24 | -72.66, 150.58 | 88.58 | 2.35 | 56 |
| 11 | 01/26/2021 | 14:16:14 | 72.64, -42.14 | 91.42 | 01/26/2021 | 14:17:03 | 72.65, -42.08 | 91.42 | 2.55 | 49 |
| 12 | 01/26/2021 | 15:06:58 | -72.64, 125.17 | 88.60 | 01/26/2021 | 15:07:46 | -72.64, 125.20 | 88.62 | 1.06 | 48 |
| 13 | 01/26/2021 | 15:57:44 | 72.65, -67.53 | 91.40 | 01/26/2021 | 15:58:25 | 72.63, -67.47 | 91.38 | 2.47 | 41 |
| 14 | 01/26/2021 | 16:48:27 | -72.59, 99.89 | 88.67 | 01/26/2021 | 16:49:08 | -72.61, 99.82 | 88.65 | 3.29 | 41 |
| 15 | 01/26/2021 | 17:39:13 | 72.60, -92.81 | 91.34 | 01/26/2021 | 17:39:47 | 72.61, -92.85 | 91.34 | 1.93 | 34 |
| 16 | 01/26/2021 | 18:29:57 | -72.60, 74.51 | 88.68 | 01/26/2021 | 18:30:30 | -72.59, 74.44 | 88.69 | 2.41 | 33 |
| 17 | 01/26/2021 | 19:20:43 | 72.61,-118.20 | 91.32 | 01/26/2021 | 19:21:09 | 72.59,-118.23 | 91.31 | 1.79 | 26 |
| 18 | 01/26/2021 | 20:11:27 | -72.61, 49.12 | 88.69 | 01/26/2021 | 20:11:51 | -72.62, 49.16 | 88.68 | 2.50 | 24 |
| 19 | 01/26/2021 | 21:02:13 | 72.61,-143.58 | 91.31 | 01/26/2021 | 21:02:30 | 72.62,-143.51 | 91.32 | 2.81 | 17 |
| 20 | 01/26/2021 | 21:52:57 | -72.61, 23.74 | 88.70 | 01/26/2021 | 21:53:13 | -72.60, 23.78 | 88.71 | 1.49 | 16 |
| 21 | 01/26/2021 | 22:43:43 | 72.62,-168.97 | 91.30 | 01/26/2021 | 22:43:52 | 72.60,-168.89 | 91.28 | 2.94 | 9 |
| 22 | 01/26/2021 | 23:34:26 | -72.56, -1.55 | 88.77 | 01/26/2021 | 23:34:35 | -72.58, -1.60 | 88.75 | 2.92 | 9 |
| 23 | 01/27/2021 | 00:25:12 | 72.57, 165.75 | 91.23 | 01/27/2021 | 00:25:14 | 72.58, 165.73 | 91.24 | 1.53 | 2 |
| 24 | 01/27/2021 | 01:15:56 | -72.57, -26.93 | 88.78 | 01/27/2021 | 01:15:57 | -72.56, -26.99 | 88.79 | 1.96 | 1 |
| 25 | 01/27/2021 | 02:06:42 | 72.58, 140.37 | 91.22 | 01/27/2021 | 02:06:36 | 72.56, 140.35 | 91.21 | 1.71 | 6 |
| 26 | 01/27/2021 | 02:57:26 | -72.58, -52.32 | 88.80 | 01/27/2021 | 02:57:18 | -72.59, -52.26 | 88.78 | 2.74 | 8 |
| 27 | 01/27/2021 | 03:48:12 | 72.58, 114.98 | 91.21 | 01/27/2021 | 03:47:57 | 72.59, 115.07 | 91.22 | 3.13 | 15 |
| 28 | 01/27/2021 | 04:38:56 | -72.58, -77.70 | 88.81 | 01/27/2021 | 04:38:40 | -72.57, -77.64 | 88.81 | 1.97 | 16 |
| 29 | 01/27/2021 | 05:29:42 | 72.59, 89.60 | 91.19 | 01/27/2021 | 05:29:19 | 72.57, 89.69 | 91.18 | 3.42 | 23 |
| 30 | 01/27/2021 | 06:20:25 | -72.53,-102.98 | 88.88 | 01/27/2021 | 06:20:02 | -72.55,-103.03 | 88.85 | 2.56 | 23 |
| 31 | 01/27/2021 | 07:11:11 | 72.54, 64.32 | 91.13 | 01/27/2021 | 07:10:41 | 72.55, 64.31 | 91.14 | 1.17 | 30 |
| 32 | 01/27/2021 | 08:01:55 | -72.54,-128.37 | 88.89 | 01/27/2021 | 08:01:24 | -72.53,-128.41 | 88.89 | 1.52 | 31 |
| 33 | 01/27/2021 | 08:52:41 | 72.55, 38.93 | 91.11 | 01/27/2021 | 08:52:03 | 72.53, 38.92 | 91.11 | 1.77 | 38 |
| 34 | 01/27/2021 | 09:43:25 | -72.54,-153.75 | 88.90 | 01/27/2021 | 09:42:45 | -72.56,-153.68 | 88.88 | 3.05 | 40 |
| 35 | 01/27/2021 | 10:34:11 | 72.55, 13.55 | 91.10 | 01/27/2021 | 10:33:24 | 72.56, 13.65 | 91.12 | 3.50 | 47 |
| 36 | 01/27/2021 | 11:24:55 | -72.55,-179.14 | 88.91 | 01/27/2021 | 11:24:07 | -72.54,-179.07 | 88.91 | 2.47 | 48 |
| 37 | 01/27/2021 | 12:15:40 | 72.51, -11.74 | 91.03 | 01/27/2021 | 12:14:46 | 72.54, -11.74 | 91.08 | 3.82 | 54 |
| 38 | 01/27/2021 | 13:06:24 | -72.50, 155.58 | 88.98 | 01/27/2021 | 13:05:29 | -72.52, 155.55 | 88.95 | 2.25 | 55 |
| 39 | 01/27/2021 | 13:57:10 | 72.51, -37.12 | 91.02 | 01/27/2021 | 13:56:08 | 72.52, -37.12 | 91.04 | 0.95 | 62 |
| 40 | 01/27/2021 | 14:47:54 | -72.51, 130.20 | 88.99 | 01/27/2021 | 14:46:51 | -72.50, 130.17 | 88.99 | 1.13 | 63 |
| 41 | 01/27/2021 | 15:38:40 | 72.52, -62.51 | 91.01 | 01/27/2021 | 15:37:30 | 72.50, -62.50 | 91.01 | 1.97 | 70 |
| 42 | 01/27/2021 | 16:29:24 | -72.51, 104.81 | 89.01 | 01/27/2021 | 16:28:12 | -72.53, 104.89 | 88.98 | 3.41 | 72 |
| 43 | 01/27/2021 | 17:20:07 | 72.37, -87.58 | 90.83 | 01/27/2021 | 17:18:54 | 72.38, -88.08 | 90.88 | 16.79 | 73 |
| 44 | 01/27/2021 | 18:10:51 | -72.37, 79.73 | 89.19 | 01/27/2021 | 18:09:37 | -72.36, 79.21 | 89.15 | 17.64 | 74 |
| 45 | 01/27/2021 | 19:01:31 | 72.07,-112.37 | 90.48 | 01/27/2021 | 19:00:21 | 72.10,-113.96 | 90.62 | 54.53 | 70 |
| 46 | 01/27/2021 | 19:52:15 | -72.07, 54.94 | 89.53 | 01/27/2021 | 19:51:05 | -72.03, 53.24 | 89.45 | 58.62 | 70 |
| 47 | 01/27/2021 | 20:42:55 | 71.76,-137.18 | 90.14 | 01/27/2021 | 20:41:49 | 71.77,-139.92 | 90.31 | 95.52 | 66 |
| 48 | 01/27/2021 | 21:33:38 | -71.71, 30.23 | 89.93 | 01/27/2021 | 21:32:32 | -71.76, 27.38 | 89.71 | 99.51 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 1/19/2021
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 01/19/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C