Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 03/03/2021 | 13:01:34 | 76.93, -35.37 | 84.50 | 03/03/2021 | 13:02:38 | 76.94, -31.43 | 84.17 | 98.97 | 64 |
| 2 | 03/03/2021 | 13:52:16 | -76.82, 132.40 | 95.66 | 03/03/2021 | 13:53:23 | -76.79, 135.31 | 95.96 | 74.12 | 67 |
| 3 | 03/03/2021 | 14:42:56 | 76.63, -59.54 | 84.09 | 03/03/2021 | 14:44:07 | 76.56, -58.20 | 83.88 | 35.53 | 71 |
| 4 | 03/03/2021 | 15:33:38 | -76.52, 108.20 | 96.07 | 03/03/2021 | 15:34:51 | -76.45, 108.74 | 96.21 | 16.01 | 73 |
| 5 | 03/03/2021 | 16:24:21 | 76.41, -84.09 | 83.79 | 03/03/2021 | 16:25:32 | 76.40, -84.10 | 83.75 | 1.06 | 71 |
| 6 | 03/03/2021 | 17:15:05 | -76.39, 83.30 | 96.26 | 03/03/2021 | 17:16:14 | -76.38, 83.17 | 96.28 | 3.48 | 69 |
| 7 | 03/03/2021 | 18:05:51 | 76.42,-109.49 | 83.77 | 03/03/2021 | 18:06:54 | 76.38,-109.51 | 83.71 | 3.85 | 63 |
| 8 | 03/03/2021 | 18:56:35 | -76.39, 57.91 | 96.28 | 03/03/2021 | 18:57:35 | -76.41, 57.92 | 96.29 | 1.97 | 60 |
| 9 | 03/03/2021 | 19:47:21 | 76.42,-134.88 | 83.74 | 03/03/2021 | 19:48:15 | 76.41,-134.75 | 83.70 | 3.54 | 54 |
| 10 | 03/03/2021 | 20:38:05 | -76.40, 32.52 | 96.30 | 03/03/2021 | 20:38:57 | -76.39, 32.51 | 96.33 | 0.79 | 52 |
| 11 | 03/03/2021 | 21:28:50 | 76.38,-160.11 | 83.67 | 03/03/2021 | 21:29:37 | 76.39,-160.16 | 83.66 | 1.75 | 47 |
| 12 | 03/03/2021 | 22:19:35 | -76.40, 7.13 | 96.32 | 03/03/2021 | 22:20:19 | -76.37, 7.10 | 96.37 | 3.56 | 44 |
| 13 | 03/03/2021 | 23:10:20 | 76.39, 174.50 | 83.65 | 03/03/2021 | 23:10:59 | 76.37, 174.43 | 83.62 | 2.75 | 39 |
| 14 | 03/04/2021 | 00:01:05 | -76.41, -18.27 | 96.34 | 03/04/2021 | 00:01:40 | -76.40, -18.15 | 96.38 | 3.35 | 35 |
| 15 | 03/04/2021 | 00:51:50 | 76.39, 149.11 | 83.63 | 03/04/2021 | 00:52:20 | 76.39, 149.18 | 83.61 | 1.84 | 30 |
| 16 | 03/04/2021 | 01:42:34 | -76.37, -43.49 | 96.42 | 03/04/2021 | 01:43:02 | -76.38, -43.55 | 96.42 | 1.95 | 28 |
| 17 | 03/04/2021 | 02:33:20 | 76.40, 123.72 | 83.60 | 03/04/2021 | 02:33:42 | 76.37, 123.77 | 83.57 | 2.65 | 22 |
| 18 | 03/04/2021 | 03:24:04 | -76.37, -68.89 | 96.44 | 03/04/2021 | 03:24:24 | -76.36, -68.96 | 96.46 | 2.57 | 20 |
| 19 | 03/04/2021 | 04:14:49 | 76.36, 98.49 | 83.53 | 03/04/2021 | 04:15:04 | 76.36, 98.36 | 83.53 | 3.42 | 15 |
| 20 | 03/04/2021 | 05:05:34 | -76.38, -94.28 | 96.46 | 03/04/2021 | 05:05:45 | -76.38, -94.21 | 96.47 | 1.90 | 11 |
| 21 | 03/04/2021 | 05:56:19 | 76.36, 73.09 | 83.51 | 03/04/2021 | 05:56:25 | 76.38, 73.11 | 83.52 | 2.39 | 6 |
| 22 | 03/04/2021 | 06:47:04 | -76.38,-119.67 | 96.49 | 03/04/2021 | 06:47:07 | -76.37,-119.62 | 96.51 | 2.33 | 3 |
| 23 | 03/04/2021 | 07:37:49 | 76.37, 47.70 | 83.49 | 03/04/2021 | 07:37:47 | 76.36, 47.70 | 83.48 | 0.40 | 2 |
| 24 | 03/04/2021 | 08:28:33 | -76.34,-144.90 | 96.56 | 03/04/2021 | 08:28:29 | -76.35,-145.03 | 96.55 | 3.46 | 4 |
| 25 | 03/04/2021 | 09:19:19 | 76.37, 22.31 | 83.46 | 03/04/2021 | 09:19:09 | 76.34, 22.29 | 83.44 | 3.19 | 10 |
| 26 | 03/04/2021 | 10:10:03 | -76.35,-170.29 | 96.58 | 03/04/2021 | 10:09:50 | -76.37,-170.28 | 96.56 | 2.72 | 13 |
| 27 | 03/04/2021 | 11:00:49 | 76.38, -3.08 | 83.44 | 03/04/2021 | 11:00:30 | 76.37, -2.96 | 83.43 | 3.31 | 19 |
| 28 | 03/04/2021 | 11:51:33 | -76.35, 164.31 | 96.60 | 03/04/2021 | 11:51:12 | -76.35, 164.31 | 96.60 | 0.14 | 21 |
| 29 | 03/04/2021 | 12:42:18 | 76.34, -28.31 | 83.37 | 03/04/2021 | 12:41:52 | 76.35, -28.37 | 83.39 | 2.15 | 26 |
| 30 | 03/04/2021 | 13:33:03 | -76.36, 138.92 | 96.63 | 03/04/2021 | 13:32:34 | -76.33, 138.90 | 96.64 | 2.82 | 29 |
| 31 | 03/04/2021 | 14:23:48 | 76.34, -53.71 | 83.34 | 03/04/2021 | 14:23:14 | 76.33, -53.78 | 83.35 | 2.33 | 34 |
| 32 | 03/04/2021 | 15:14:33 | -76.36, 113.53 | 96.65 | 03/04/2021 | 15:13:55 | -76.36, 113.65 | 96.65 | 3.19 | 38 |
| 33 | 03/04/2021 | 16:05:18 | 76.35, -79.10 | 83.32 | 03/04/2021 | 16:04:35 | 76.36, -79.03 | 83.34 | 2.12 | 43 |
| 34 | 03/04/2021 | 16:56:02 | -76.32, 88.30 | 96.72 | 03/04/2021 | 16:55:17 | -76.34, 88.24 | 96.69 | 2.45 | 45 |
| 35 | 03/04/2021 | 17:46:48 | 76.35,-104.49 | 83.30 | 03/04/2021 | 17:45:57 | 76.34,-104.44 | 83.30 | 2.12 | 51 |
| 36 | 03/04/2021 | 18:37:32 | -76.33, 62.91 | 96.74 | 03/04/2021 | 18:36:39 | -76.32, 62.83 | 96.73 | 2.15 | 53 |
| 37 | 03/04/2021 | 19:28:17 | 76.31,-129.72 | 83.23 | 03/04/2021 | 19:27:19 | 76.32,-129.85 | 83.26 | 3.45 | 58 |
| 38 | 03/04/2021 | 20:19:02 | -76.33, 37.51 | 96.77 | 03/04/2021 | 20:18:00 | -76.35, 37.58 | 96.74 | 2.33 | 62 |
| 39 | 03/04/2021 | 21:09:47 | 76.32,-155.11 | 83.20 | 03/04/2021 | 21:08:40 | 76.34,-155.10 | 83.25 | 3.05 | 67 |
| 40 | 03/04/2021 | 22:00:32 | -76.34, 12.12 | 96.79 | 03/04/2021 | 21:59:22 | -76.33, 12.17 | 96.78 | 1.79 | 70 |
| 41 | 03/04/2021 | 22:51:17 | 76.32, 179.49 | 83.18 | 03/04/2021 | 22:50:02 | 76.32, 179.49 | 83.21 | 0.28 | 75 |
| 42 | 03/04/2021 | 23:41:59 | -76.21, -12.79 | 96.98 | 03/04/2021 | 23:40:46 | -76.22, -13.55 | 96.88 | 20.31 | 73 |
| 43 | 03/05/2021 | 00:32:39 | 75.96, 155.38 | 82.71 | 03/05/2021 | 00:31:31 | 75.98, 153.00 | 82.96 | 64.24 | 68 |
| 44 | 03/05/2021 | 01:23:22 | -75.89, -37.08 | 97.39 | 03/05/2021 | 01:22:15 | -75.87, -40.02 | 97.13 | 79.94 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 2/21/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 02/21/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A