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: 4/28/2019
| 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 | 05/03/2019 | 19:09:04 | 74.68,-119.84 | 59.20 | 05/03/2019 | 19:10:12 | 74.66,-117.50 | 59.03 | 68.81 | 68 |
| 2 | 05/03/2019 | 19:59:47 | -74.62, 47.63 | 120.88 | 05/03/2019 | 20:00:56 | -74.57, 49.58 | 121.06 | 57.97 | 69 |
| 3 | 05/03/2019 | 20:50:28 | 74.39,-144.45 | 58.85 | 05/03/2019 | 20:51:40 | 74.33,-143.68 | 58.73 | 24.08 | 72 |
| 4 | 05/03/2019 | 21:41:10 | -74.29, 23.13 | 121.28 | 05/03/2019 | 21:42:24 | -74.24, 23.41 | 121.36 | 10.08 | 74 |
| 5 | 05/03/2019 | 22:31:54 | 74.20,-169.34 | 58.62 | 05/03/2019 | 22:33:04 | 74.20,-169.35 | 58.60 | 0.18 | 70 |
| 6 | 05/03/2019 | 23:22:38 | -74.20, -2.01 | 121.40 | 05/03/2019 | 23:23:46 | -74.21, -2.01 | 121.41 | 1.17 | 68 |
| 7 | 05/04/2019 | 00:13:24 | 74.21, 165.27 | 58.60 | 05/04/2019 | 00:14:25 | 74.22, 165.36 | 58.60 | 2.95 | 61 |
| 8 | 05/04/2019 | 01:04:08 | -74.20, -27.40 | 121.42 | 05/04/2019 | 01:05:08 | -74.18, -27.43 | 121.46 | 3.09 | 60 |
| 9 | 05/04/2019 | 01:54:53 | 74.17, 140.00 | 58.53 | 05/04/2019 | 01:55:47 | 74.19, 139.94 | 58.55 | 3.24 | 54 |
| 10 | 05/04/2019 | 02:45:38 | -74.21, -52.79 | 121.43 | 05/04/2019 | 02:46:29 | -74.20, -52.72 | 121.46 | 2.59 | 51 |
| 11 | 05/04/2019 | 03:36:23 | 74.17, 114.61 | 58.52 | 05/04/2019 | 03:37:09 | 74.16, 114.52 | 58.50 | 3.28 | 46 |
| 12 | 05/04/2019 | 04:27:07 | -74.17, -78.06 | 121.50 | 05/04/2019 | 04:27:51 | -74.16, -78.14 | 121.51 | 2.63 | 44 |
| 13 | 05/04/2019 | 05:17:53 | 74.18, 89.22 | 58.51 | 05/04/2019 | 05:18:30 | 74.18, 89.22 | 58.50 | 0.29 | 37 |
| 14 | 05/04/2019 | 06:08:37 | -74.17,-103.45 | 121.51 | 05/04/2019 | 06:09:12 | -74.18,-103.44 | 121.51 | 1.00 | 35 |
| 15 | 05/04/2019 | 06:59:23 | 74.18, 63.84 | 58.49 | 05/04/2019 | 06:59:51 | 74.19, 63.93 | 58.49 | 2.98 | 28 |
| 16 | 05/04/2019 | 07:50:07 | -74.18,-128.83 | 121.53 | 05/04/2019 | 07:50:34 | -74.15,-128.86 | 121.56 | 3.24 | 27 |
| 17 | 05/04/2019 | 08:40:52 | 74.14, 38.57 | 58.42 | 05/04/2019 | 08:41:13 | 74.16, 38.51 | 58.44 | 2.94 | 21 |
| 18 | 05/04/2019 | 09:31:37 | -74.18,-154.22 | 121.54 | 05/04/2019 | 09:31:55 | -74.17,-154.15 | 121.57 | 2.84 | 18 |
| 19 | 05/04/2019 | 10:22:22 | 74.15, 13.18 | 58.41 | 05/04/2019 | 10:22:35 | 74.13, 13.09 | 58.39 | 3.28 | 13 |
| 20 | 05/04/2019 | 11:13:06 | -74.14,-179.49 | 121.61 | 05/04/2019 | 11:13:17 | -74.14,-179.57 | 121.61 | 2.49 | 11 |
| 21 | 05/04/2019 | 12:03:52 | 74.15, -12.21 | 58.40 | 05/04/2019 | 12:03:56 | 74.15, -12.20 | 58.39 | 0.58 | 4 |
| 22 | 05/04/2019 | 12:54:36 | -74.15, 155.12 | 121.63 | 05/04/2019 | 12:54:38 | -74.15, 155.13 | 121.62 | 0.87 | 2 |
| 23 | 05/04/2019 | 13:45:22 | 74.16, -37.60 | 58.38 | 05/04/2019 | 13:45:17 | 74.17, -37.50 | 58.38 | 3.06 | 5 |
| 24 | 05/04/2019 | 14:36:06 | -74.15, 129.73 | 121.64 | 05/04/2019 | 14:36:00 | -74.12, 129.72 | 121.67 | 3.40 | 6 |
| 25 | 05/04/2019 | 15:26:51 | 74.12, -62.86 | 58.31 | 05/04/2019 | 15:26:39 | 74.13, -62.92 | 58.34 | 2.62 | 12 |
| 26 | 05/04/2019 | 16:17:36 | -74.16, 104.34 | 121.65 | 05/04/2019 | 16:17:21 | -74.14, 104.42 | 121.67 | 3.10 | 15 |
| 27 | 05/04/2019 | 17:08:21 | 74.12, -88.25 | 58.30 | 05/04/2019 | 17:08:01 | 74.10, -88.34 | 58.29 | 3.30 | 20 |
| 28 | 05/04/2019 | 17:59:05 | -74.12, 79.08 | 121.72 | 05/04/2019 | 17:58:43 | -74.11, 79.00 | 121.72 | 2.37 | 22 |
| 29 | 05/04/2019 | 18:49:51 | 74.13,-113.64 | 58.29 | 05/04/2019 | 18:49:22 | 74.12,-113.63 | 58.28 | 0.89 | 29 |
| 30 | 05/04/2019 | 19:40:35 | -74.12, 53.69 | 121.74 | 05/04/2019 | 19:40:04 | -74.13, 53.71 | 121.73 | 0.82 | 31 |
| 31 | 05/04/2019 | 20:31:21 | 74.13,-139.03 | 58.27 | 05/04/2019 | 20:30:43 | 74.14,-138.93 | 58.28 | 3.19 | 38 |
| 32 | 05/04/2019 | 21:22:05 | -74.13, 28.30 | 121.75 | 05/04/2019 | 21:21:26 | -74.10, 28.29 | 121.77 | 3.58 | 39 |
| 33 | 05/04/2019 | 22:12:50 | 74.09,-164.30 | 58.20 | 05/04/2019 | 22:12:05 | 74.11,-164.35 | 58.23 | 2.29 | 45 |
| 34 | 05/04/2019 | 23:03:35 | -74.13, 2.91 | 121.76 | 05/04/2019 | 23:02:47 | -74.11, 2.99 | 121.78 | 3.38 | 48 |
| 35 | 05/04/2019 | 23:54:20 | 74.10, 170.31 | 58.19 | 05/04/2019 | 23:53:27 | 74.07, 170.24 | 58.18 | 3.35 | 53 |
| 36 | 05/05/2019 | 00:45:04 | -74.09, -22.36 | 121.83 | 05/05/2019 | 00:44:09 | -74.08, -22.42 | 121.82 | 2.26 | 55 |
| 37 | 05/05/2019 | 01:35:50 | 74.10, 144.92 | 58.18 | 05/05/2019 | 01:34:48 | 74.09, 144.94 | 58.18 | 1.22 | 62 |
| 38 | 05/05/2019 | 02:26:34 | -74.10, -47.74 | 121.85 | 05/05/2019 | 02:25:30 | -74.10, -47.72 | 121.83 | 0.86 | 64 |
| 39 | 05/05/2019 | 03:17:20 | 74.11, 119.53 | 58.16 | 05/05/2019 | 03:16:09 | 74.11, 119.64 | 58.17 | 3.35 | 71 |
| 40 | 05/05/2019 | 04:08:04 | -74.10, -73.13 | 121.86 | 05/05/2019 | 04:06:52 | -74.07, -73.14 | 121.88 | 3.78 | 72 |
| 41 | 05/05/2019 | 04:58:47 | 73.97, 94.51 | 57.98 | 05/05/2019 | 04:57:34 | 73.93, 93.87 | 58.00 | 20.17 | 73 |
| 42 | 05/05/2019 | 05:49:30 | -73.91, -98.04 | 122.09 | 05/05/2019 | 05:48:17 | -73.89, -98.91 | 122.05 | 26.91 | 73 |
| 43 | 05/05/2019 | 06:40:10 | 73.63, 69.95 | 57.58 | 05/05/2019 | 06:39:01 | 73.65, 67.87 | 57.74 | 65.18 | 69 |
| 44 | 05/05/2019 | 07:30:53 | -73.57,-122.61 | 122.49 | 05/05/2019 | 07:29:45 | -73.56,-125.01 | 122.35 | 75.66 | 68 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 4/28/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 04/28/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service