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 | 76.97, -35.51 | 84.54 | 03/03/2021 | 13:02:38 | 76.91, -31.56 | 84.14 | 99.49 | 64 |
| 2 | 03/03/2021 | 13:52:15 | -76.81, 132.43 | 95.67 | 03/03/2021 | 13:53:22 | -76.80, 135.35 | 95.95 | 74.17 | 67 |
| 3 | 03/03/2021 | 14:42:56 | 76.62, -59.50 | 84.08 | 03/03/2021 | 14:44:07 | 76.57, -58.16 | 83.89 | 35.22 | 71 |
| 4 | 03/03/2021 | 15:33:38 | -76.51, 108.23 | 96.08 | 03/03/2021 | 15:34:51 | -76.46, 108.78 | 96.20 | 15.23 | 73 |
| 5 | 03/03/2021 | 16:24:21 | 76.40, -84.06 | 83.78 | 03/03/2021 | 16:25:32 | 76.41, -84.05 | 83.76 | 1.28 | 71 |
| 6 | 03/03/2021 | 17:15:06 | -76.42, 83.17 | 96.22 | 03/03/2021 | 17:16:14 | -76.39, 83.21 | 96.27 | 3.39 | 68 |
| 7 | 03/03/2021 | 18:05:51 | 76.41,-109.45 | 83.75 | 03/03/2021 | 18:06:54 | 76.39,-109.46 | 83.72 | 1.52 | 63 |
| 8 | 03/03/2021 | 18:56:35 | -76.38, 57.94 | 96.29 | 03/03/2021 | 18:57:36 | -76.38, 57.80 | 96.31 | 3.88 | 61 |
| 9 | 03/03/2021 | 19:47:21 | 76.41,-134.84 | 83.73 | 03/03/2021 | 19:48:15 | 76.42,-134.71 | 83.71 | 3.50 | 54 |
| 10 | 03/03/2021 | 20:38:05 | -76.39, 32.55 | 96.31 | 03/03/2021 | 20:38:57 | -76.40, 32.55 | 96.32 | 1.40 | 52 |
| 11 | 03/03/2021 | 21:28:50 | 76.37,-160.07 | 83.66 | 03/03/2021 | 21:29:37 | 76.40,-160.12 | 83.67 | 3.45 | 47 |
| 12 | 03/03/2021 | 22:19:35 | -76.39, 7.16 | 96.33 | 03/03/2021 | 22:20:19 | -76.38, 7.14 | 96.36 | 1.40 | 44 |
| 13 | 03/03/2021 | 23:10:20 | 76.38, 174.54 | 83.64 | 03/03/2021 | 23:10:59 | 76.38, 174.47 | 83.63 | 1.87 | 39 |
| 14 | 03/04/2021 | 00:01:05 | -76.40, -18.23 | 96.36 | 03/04/2021 | 00:01:40 | -76.41, -18.11 | 96.37 | 3.47 | 35 |
| 15 | 03/04/2021 | 00:51:50 | 76.38, 149.14 | 83.61 | 03/04/2021 | 00:52:21 | 76.36, 149.06 | 83.59 | 3.26 | 31 |
| 16 | 03/04/2021 | 01:42:35 | -76.40, -43.63 | 96.38 | 03/04/2021 | 01:43:02 | -76.39, -43.52 | 96.41 | 3.33 | 27 |
| 17 | 03/04/2021 | 02:33:20 | 76.39, 123.75 | 83.59 | 03/04/2021 | 02:33:42 | 76.39, 123.81 | 83.58 | 1.50 | 22 |
| 18 | 03/04/2021 | 03:24:04 | -76.36, -68.86 | 96.45 | 03/04/2021 | 03:24:24 | -76.37, -68.93 | 96.45 | 1.95 | 20 |
| 19 | 03/04/2021 | 04:14:50 | 76.39, 98.36 | 83.57 | 03/04/2021 | 04:15:04 | 76.37, 98.40 | 83.54 | 2.93 | 14 |
| 20 | 03/04/2021 | 05:05:34 | -76.37, -94.25 | 96.47 | 03/04/2021 | 05:05:46 | -76.35, -94.34 | 96.49 | 3.16 | 12 |
| 21 | 03/04/2021 | 05:56:19 | 76.35, 73.13 | 83.50 | 03/04/2021 | 05:56:26 | 76.35, 72.99 | 83.50 | 3.72 | 7 |
| 22 | 03/04/2021 | 06:47:04 | -76.37,-119.64 | 96.50 | 03/04/2021 | 06:47:07 | -76.38,-119.59 | 96.50 | 1.46 | 3 |
| 23 | 03/04/2021 | 07:37:49 | 76.36, 47.74 | 83.47 | 03/04/2021 | 07:37:47 | 76.37, 47.74 | 83.49 | 1.91 | 2 |
| 24 | 03/04/2021 | 08:28:34 | -76.38,-145.03 | 96.52 | 03/04/2021 | 08:28:29 | -76.36,-145.00 | 96.54 | 2.72 | 5 |
| 25 | 03/04/2021 | 09:19:19 | 76.36, 22.34 | 83.45 | 03/04/2021 | 09:19:09 | 76.35, 22.33 | 83.45 | 0.93 | 10 |
| 26 | 03/04/2021 | 10:10:03 | -76.34,-170.26 | 96.59 | 03/04/2021 | 10:09:51 | -76.34,-170.40 | 96.58 | 3.72 | 12 |
| 27 | 03/04/2021 | 11:00:49 | 76.37, -3.05 | 83.43 | 03/04/2021 | 11:00:31 | 76.33, -3.08 | 83.41 | 3.70 | 18 |
| 28 | 03/04/2021 | 11:51:33 | -76.34, 164.34 | 96.61 | 03/04/2021 | 11:51:12 | -76.36, 164.35 | 96.59 | 2.11 | 21 |
| 29 | 03/04/2021 | 12:42:19 | 76.37, -28.44 | 83.41 | 03/04/2021 | 12:41:52 | 76.36, -28.33 | 83.40 | 3.20 | 27 |
| 30 | 03/04/2021 | 13:33:03 | -76.35, 138.95 | 96.64 | 03/04/2021 | 13:32:34 | -76.34, 138.94 | 96.63 | 0.74 | 29 |
| 31 | 03/04/2021 | 14:23:48 | 76.33, -53.67 | 83.33 | 03/04/2021 | 14:23:14 | 76.34, -53.74 | 83.36 | 2.07 | 34 |
| 32 | 03/04/2021 | 15:14:33 | -76.35, 113.56 | 96.66 | 03/04/2021 | 15:13:56 | -76.32, 113.53 | 96.67 | 3.47 | 37 |
| 33 | 03/04/2021 | 16:05:18 | 76.34, -79.07 | 83.31 | 03/04/2021 | 16:04:36 | 76.32, -79.15 | 83.32 | 2.82 | 42 |
| 34 | 03/04/2021 | 16:56:03 | -76.36, 88.17 | 96.68 | 03/04/2021 | 16:55:17 | -76.35, 88.28 | 96.68 | 3.08 | 46 |
| 35 | 03/04/2021 | 17:46:48 | 76.34,-104.46 | 83.29 | 03/04/2021 | 17:45:57 | 76.35,-104.40 | 83.31 | 1.66 | 51 |
| 36 | 03/04/2021 | 18:37:32 | -76.32, 62.94 | 96.76 | 03/04/2021 | 18:36:39 | -76.33, 62.87 | 96.72 | 2.21 | 53 |
| 37 | 03/04/2021 | 19:28:18 | 76.35,-129.85 | 83.27 | 03/04/2021 | 19:27:19 | 76.33,-129.81 | 83.27 | 2.39 | 59 |
| 38 | 03/04/2021 | 20:19:02 | -76.32, 37.54 | 96.78 | 03/04/2021 | 20:18:01 | -76.31, 37.46 | 96.76 | 2.67 | 61 |
| 39 | 03/04/2021 | 21:09:47 | 76.31,-155.08 | 83.19 | 03/04/2021 | 21:08:41 | 76.31,-155.22 | 83.23 | 3.64 | 66 |
| 40 | 03/04/2021 | 22:00:32 | -76.33, 12.15 | 96.80 | 03/04/2021 | 21:59:22 | -76.34, 12.21 | 96.77 | 1.76 | 70 |
| 41 | 03/04/2021 | 22:51:17 | 76.31, 179.53 | 83.17 | 03/04/2021 | 22:50:02 | 76.33, 179.53 | 83.22 | 2.52 | 75 |
| 42 | 03/04/2021 | 23:41:59 | -76.20, -12.76 | 96.99 | 03/04/2021 | 23:40:46 | -76.23, -13.51 | 96.87 | 20.32 | 73 |
| 43 | 03/05/2021 | 00:32:40 | 76.00, 155.25 | 82.76 | 03/05/2021 | 00:31:31 | 75.99, 153.03 | 82.97 | 59.74 | 69 |
| 44 | 03/05/2021 | 01:23:22 | -75.88, -37.05 | 97.40 | 03/05/2021 | 01:22:15 | -75.88, -39.99 | 97.12 | 79.71 | 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