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: 4/30/2019
| 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 | 19:09:05 | 74.72,-119.96 | 59.24 | 05/03/2019 | 19:10:12 | 74.67,-117.48 | 59.04 | 72.81 | 67 |
| 2 | 05/03/2019 | 19:59:47 | -74.62, 47.64 | 120.89 | 05/03/2019 | 20:00:56 | -74.57, 49.59 | 121.06 | 57.88 | 69 |
| 3 | 05/03/2019 | 20:50:28 | 74.39,-144.44 | 58.84 | 05/03/2019 | 20:51:40 | 74.34,-143.67 | 58.74 | 23.74 | 72 |
| 4 | 05/03/2019 | 21:41:10 | -74.29, 23.14 | 121.28 | 05/03/2019 | 21:42:24 | -74.25, 23.42 | 121.36 | 9.59 | 74 |
| 5 | 05/03/2019 | 22:31:54 | 74.20,-169.33 | 58.61 | 05/03/2019 | 22:33:04 | 74.21,-169.33 | 58.61 | 1.43 | 70 |
| 6 | 05/03/2019 | 23:22:38 | -74.19, -2.00 | 121.41 | 05/03/2019 | 23:23:46 | -74.21, -2.00 | 121.41 | 2.13 | 68 |
| 7 | 05/04/2019 | 00:13:24 | 74.20, 165.28 | 58.60 | 05/04/2019 | 00:14:26 | 74.18, 165.25 | 58.56 | 2.95 | 62 |
| 8 | 05/04/2019 | 01:04:08 | -74.20, -27.39 | 121.42 | 05/04/2019 | 01:05:08 | -74.18, -27.42 | 121.45 | 2.17 | 60 |
| 9 | 05/04/2019 | 01:54:54 | 74.21, 139.89 | 58.58 | 05/04/2019 | 01:55:47 | 74.20, 139.95 | 58.55 | 2.29 | 53 |
| 10 | 05/04/2019 | 02:45:38 | -74.21, -52.78 | 121.44 | 05/04/2019 | 02:46:29 | -74.20, -52.71 | 121.46 | 2.12 | 51 |
| 11 | 05/04/2019 | 03:36:23 | 74.17, 114.63 | 58.51 | 05/04/2019 | 03:37:09 | 74.17, 114.54 | 58.51 | 2.84 | 46 |
| 12 | 05/04/2019 | 04:27:07 | -74.16, -78.05 | 121.51 | 05/04/2019 | 04:27:51 | -74.17, -78.13 | 121.51 | 2.67 | 44 |
| 13 | 05/04/2019 | 05:17:53 | 74.17, 89.24 | 58.50 | 05/04/2019 | 05:18:30 | 74.18, 89.24 | 58.50 | 1.18 | 37 |
| 14 | 05/04/2019 | 06:08:37 | -74.17,-103.43 | 121.52 | 05/04/2019 | 06:09:12 | -74.19,-103.43 | 121.51 | 1.97 | 35 |
| 15 | 05/04/2019 | 06:59:23 | 74.18, 63.85 | 58.49 | 05/04/2019 | 06:59:52 | 74.15, 63.82 | 58.45 | 3.13 | 29 |
| 16 | 05/04/2019 | 07:50:07 | -74.17,-128.82 | 121.53 | 05/04/2019 | 07:50:34 | -74.15,-128.85 | 121.56 | 2.28 | 27 |
| 17 | 05/04/2019 | 08:40:53 | 74.18, 38.46 | 58.47 | 05/04/2019 | 08:41:13 | 74.17, 38.53 | 58.45 | 2.56 | 20 |
| 18 | 05/04/2019 | 09:31:37 | -74.18,-154.21 | 121.55 | 05/04/2019 | 09:31:55 | -74.17,-154.14 | 121.56 | 2.32 | 18 |
| 19 | 05/04/2019 | 10:22:22 | 74.14, 13.20 | 58.40 | 05/04/2019 | 10:22:35 | 74.14, 13.11 | 58.40 | 2.71 | 13 |
| 20 | 05/04/2019 | 11:13:06 | -74.14,-179.48 | 121.62 | 05/04/2019 | 11:13:17 | -74.14,-179.56 | 121.61 | 2.47 | 11 |
| 21 | 05/04/2019 | 12:03:52 | 74.15, -12.19 | 58.39 | 05/04/2019 | 12:03:56 | 74.16, -12.19 | 58.40 | 0.94 | 4 |
| 22 | 05/04/2019 | 12:54:36 | -74.14, 155.13 | 121.63 | 05/04/2019 | 12:54:38 | -74.16, 155.15 | 121.62 | 1.83 | 2 |
| 23 | 05/04/2019 | 13:45:22 | 74.15, -37.58 | 58.37 | 05/04/2019 | 13:45:18 | 74.12, -37.61 | 58.35 | 3.33 | 4 |
| 24 | 05/04/2019 | 14:36:06 | -74.15, 129.74 | 121.64 | 05/04/2019 | 14:36:00 | -74.13, 129.73 | 121.66 | 2.40 | 6 |
| 25 | 05/04/2019 | 15:26:52 | 74.16, -62.97 | 58.36 | 05/04/2019 | 15:26:39 | 74.14, -62.90 | 58.34 | 2.85 | 13 |
| 26 | 05/04/2019 | 16:17:36 | -74.15, 104.35 | 121.66 | 05/04/2019 | 16:17:21 | -74.15, 104.43 | 121.67 | 2.55 | 15 |
| 27 | 05/04/2019 | 17:08:21 | 74.12, -88.24 | 58.29 | 05/04/2019 | 17:08:01 | 74.11, -88.32 | 58.30 | 2.58 | 20 |
| 28 | 05/04/2019 | 17:59:05 | -74.11, 79.09 | 121.73 | 05/04/2019 | 17:58:43 | -74.11, 79.01 | 121.72 | 2.27 | 22 |
| 29 | 05/04/2019 | 18:49:51 | 74.12,-113.63 | 58.28 | 05/04/2019 | 18:49:22 | 74.13,-113.62 | 58.29 | 0.76 | 29 |
| 30 | 05/04/2019 | 19:40:35 | -74.12, 53.70 | 121.74 | 05/04/2019 | 19:40:04 | -74.13, 53.72 | 121.72 | 1.71 | 31 |
| 31 | 05/04/2019 | 20:31:21 | 74.13,-139.02 | 58.26 | 05/04/2019 | 20:30:44 | 74.10,-139.03 | 58.24 | 3.54 | 37 |
| 32 | 05/04/2019 | 21:22:05 | -74.12, 28.31 | 121.76 | 05/04/2019 | 21:21:26 | -74.10, 28.30 | 121.77 | 2.55 | 39 |
| 33 | 05/04/2019 | 22:12:51 | 74.13,-164.41 | 58.25 | 05/04/2019 | 22:12:05 | 74.11,-164.33 | 58.24 | 3.15 | 46 |
| 34 | 05/04/2019 | 23:03:35 | -74.13, 2.92 | 121.77 | 05/04/2019 | 23:02:47 | -74.12, 3.00 | 121.77 | 2.79 | 48 |
| 35 | 05/04/2019 | 23:54:20 | 74.09, 170.33 | 58.18 | 05/04/2019 | 23:53:27 | 74.08, 170.25 | 58.19 | 2.48 | 53 |
| 36 | 05/05/2019 | 00:45:04 | -74.09, -22.34 | 121.84 | 05/05/2019 | 00:44:09 | -74.09, -22.41 | 121.82 | 2.06 | 55 |
| 37 | 05/05/2019 | 01:35:50 | 74.10, 144.94 | 58.17 | 05/05/2019 | 01:34:48 | 74.10, 144.96 | 58.19 | 0.67 | 62 |
| 38 | 05/05/2019 | 02:26:34 | -74.09, -47.73 | 121.85 | 05/05/2019 | 02:25:30 | -74.10, -47.71 | 121.83 | 1.63 | 64 |
| 39 | 05/05/2019 | 03:17:20 | 74.10, 119.55 | 58.15 | 05/05/2019 | 03:16:09 | 74.12, 119.66 | 58.18 | 3.77 | 71 |
| 40 | 05/05/2019 | 04:08:04 | -74.10, -73.12 | 121.87 | 05/05/2019 | 04:06:52 | -74.07, -73.13 | 121.87 | 2.72 | 72 |
| 41 | 05/05/2019 | 04:58:47 | 73.96, 94.53 | 57.98 | 05/05/2019 | 04:57:34 | 73.94, 93.88 | 58.01 | 19.92 | 73 |
| 42 | 05/05/2019 | 05:49:30 | -73.91, -98.03 | 122.10 | 05/05/2019 | 05:48:17 | -73.89, -98.90 | 122.05 | 26.85 | 73 |
| 43 | 05/05/2019 | 06:40:10 | 73.62, 69.96 | 57.58 | 05/05/2019 | 06:39:02 | 73.60, 67.77 | 57.71 | 68.85 | 68 |
| 44 | 05/05/2019 | 07:30:53 | -73.57,-122.60 | 122.50 | 05/05/2019 | 07:29:45 | -73.56,-125.00 | 122.34 | 75.67 | 68 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 4/30/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 04/30/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service