Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/1/2019
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/09/2019 | 01:23:44 | -74.76, -30.29 | 112.51 | 04/09/2019 | 01:22:38 | -74.78, -33.60 | 112.28 | 96.70 | 66 |
| 2 | 04/09/2019 | 02:14:28 | 74.53, 136.45 | 67.29 | 04/09/2019 | 02:13:19 | 74.55, 134.33 | 67.45 | 63.14 | 69 |
| 3 | 04/09/2019 | 03:05:12 | -74.43, -56.48 | 112.81 | 04/09/2019 | 03:04:01 | -74.45, -58.08 | 112.69 | 47.92 | 71 |
| 4 | 04/09/2019 | 03:55:56 | 74.20, 110.29 | 66.99 | 04/09/2019 | 03:54:42 | 74.22, 109.82 | 67.05 | 14.14 | 74 |
| 5 | 04/09/2019 | 04:46:39 | -74.16, -82.51 | 113.07 | 04/09/2019 | 04:45:25 | -74.16, -82.72 | 113.03 | 6.51 | 74 |
| 6 | 04/09/2019 | 05:37:19 | 74.12, 84.75 | 66.89 | 04/09/2019 | 05:36:10 | 74.13, 84.67 | 66.92 | 2.20 | 69 |
| 7 | 04/09/2019 | 06:28:01 | -74.12,-107.93 | 113.12 | 04/09/2019 | 06:26:54 | -74.12,-107.99 | 113.11 | 2.11 | 67 |
| 8 | 04/09/2019 | 07:18:41 | 74.09, 59.33 | 66.84 | 04/09/2019 | 07:17:39 | 74.09, 59.40 | 66.84 | 2.42 | 62 |
| 9 | 04/09/2019 | 08:09:23 | -74.09,-133.34 | 113.18 | 04/09/2019 | 08:08:23 | -74.08,-133.26 | 113.18 | 2.90 | 60 |
| 10 | 04/09/2019 | 09:00:02 | 74.11, 34.03 | 66.83 | 04/09/2019 | 08:59:09 | 74.09, 34.01 | 66.83 | 2.13 | 53 |
| 11 | 04/09/2019 | 09:50:44 | -74.11,-158.64 | 113.19 | 04/09/2019 | 09:49:53 | -74.09,-158.66 | 113.20 | 2.92 | 51 |
| 12 | 04/09/2019 | 10:41:24 | 74.08, 8.62 | 66.78 | 04/09/2019 | 10:40:39 | 74.10, 8.62 | 66.81 | 2.33 | 45 |
| 13 | 04/09/2019 | 11:32:06 | -74.08, 175.95 | 113.24 | 04/09/2019 | 11:31:23 | -74.09, 175.95 | 113.22 | 1.44 | 43 |
| 14 | 04/09/2019 | 12:22:45 | 74.10, -16.68 | 66.77 | 04/09/2019 | 12:22:09 | 74.11, -16.77 | 66.79 | 3.18 | 36 |
| 15 | 04/09/2019 | 13:13:27 | -74.10, 150.65 | 113.25 | 04/09/2019 | 13:12:53 | -74.10, 150.56 | 113.23 | 2.85 | 34 |
| 16 | 04/09/2019 | 14:04:07 | 74.07, -42.09 | 66.71 | 04/09/2019 | 14:03:38 | 74.07, -42.05 | 66.72 | 1.48 | 29 |
| 17 | 04/09/2019 | 14:54:49 | -74.07, 125.24 | 113.30 | 04/09/2019 | 14:54:22 | -74.06, 125.29 | 113.31 | 1.82 | 27 |
| 18 | 04/09/2019 | 15:45:28 | 74.08, -67.39 | 66.70 | 04/09/2019 | 15:45:08 | 74.07, -67.44 | 66.70 | 1.89 | 20 |
| 19 | 04/09/2019 | 16:36:10 | -74.09, 99.94 | 113.31 | 04/09/2019 | 16:35:52 | -74.07, 99.89 | 113.33 | 2.54 | 18 |
| 20 | 04/09/2019 | 17:26:50 | 74.05, -92.81 | 66.65 | 04/09/2019 | 17:26:38 | 74.08, -92.83 | 66.68 | 3.27 | 12 |
| 21 | 04/09/2019 | 18:17:32 | -74.05, 74.52 | 113.37 | 04/09/2019 | 18:17:22 | -74.07, 74.50 | 113.34 | 2.28 | 10 |
| 22 | 04/09/2019 | 19:08:11 | 74.07,-118.10 | 66.64 | 04/09/2019 | 19:08:07 | 74.04,-118.10 | 66.61 | 3.48 | 4 |
| 23 | 04/09/2019 | 19:58:53 | -74.07, 49.23 | 113.38 | 04/09/2019 | 19:58:52 | -74.08, 49.11 | 113.36 | 3.78 | 1 |
| 24 | 04/09/2019 | 20:49:33 | 74.04,-143.52 | 66.59 | 04/09/2019 | 20:49:37 | 74.05,-143.50 | 66.59 | 1.10 | 4 |
| 25 | 04/09/2019 | 21:40:15 | -74.04, 23.81 | 113.43 | 04/09/2019 | 21:40:21 | -74.04, 23.84 | 113.44 | 0.78 | 6 |
| 26 | 04/09/2019 | 22:30:54 | 74.06,-168.81 | 66.57 | 04/09/2019 | 22:31:07 | 74.05,-168.89 | 66.57 | 2.31 | 13 |
| 27 | 04/09/2019 | 23:21:36 | -74.06, -1.48 | 113.44 | 04/09/2019 | 23:21:51 | -74.05, -1.55 | 113.45 | 2.60 | 15 |
| 28 | 04/10/2019 | 00:12:16 | 74.03, 165.77 | 66.52 | 04/10/2019 | 00:12:36 | 74.01, 165.84 | 66.50 | 2.59 | 20 |
| 29 | 04/10/2019 | 01:02:58 | -74.03, -26.90 | 113.49 | 04/10/2019 | 01:03:21 | -74.05, -26.95 | 113.47 | 3.29 | 23 |
| 30 | 04/10/2019 | 01:53:37 | 74.04, 140.47 | 66.51 | 04/10/2019 | 01:54:06 | 74.02, 140.45 | 66.48 | 2.75 | 29 |
| 31 | 04/10/2019 | 02:44:20 | -74.00, -52.31 | 113.55 | 04/10/2019 | 02:44:50 | -74.01, -52.22 | 113.54 | 3.39 | 30 |
| 32 | 04/10/2019 | 03:34:59 | 74.01, 115.06 | 66.46 | 04/10/2019 | 03:35:36 | 74.03, 115.05 | 66.46 | 1.72 | 37 |
| 33 | 04/10/2019 | 04:25:41 | -74.02, -77.61 | 113.56 | 04/10/2019 | 04:26:20 | -74.02, -77.61 | 113.56 | 0.57 | 39 |
| 34 | 04/10/2019 | 05:16:20 | 74.03, 89.76 | 66.45 | 04/10/2019 | 05:17:06 | 74.04, 89.66 | 66.45 | 3.14 | 46 |
| 35 | 04/10/2019 | 06:07:02 | -74.03,-102.90 | 113.57 | 04/10/2019 | 06:07:50 | -74.03,-103.00 | 113.58 | 3.10 | 48 |
| 36 | 04/10/2019 | 06:57:42 | 74.00, 64.35 | 66.39 | 04/10/2019 | 06:58:35 | 73.99, 64.39 | 66.37 | 1.45 | 53 |
| 37 | 04/10/2019 | 07:48:24 | -74.00,-128.32 | 113.62 | 04/10/2019 | 07:49:19 | -73.99,-128.28 | 113.65 | 2.24 | 55 |
| 38 | 04/10/2019 | 08:39:03 | 74.02, 39.05 | 66.38 | 04/10/2019 | 08:40:05 | 74.00, 39.00 | 66.35 | 2.42 | 62 |
| 39 | 04/10/2019 | 09:29:46 | -73.97,-153.73 | 113.67 | 04/10/2019 | 09:30:49 | -73.99,-153.67 | 113.67 | 3.24 | 63 |
| 40 | 04/10/2019 | 10:20:25 | 73.99, 13.64 | 66.33 | 04/10/2019 | 10:21:35 | 74.01, 13.60 | 66.34 | 2.75 | 70 |
| 41 | 04/10/2019 | 11:11:07 | -73.99,-179.03 | 113.68 | 04/10/2019 | 11:12:19 | -74.00,-179.06 | 113.69 | 1.61 | 72 |
| 42 | 04/10/2019 | 12:01:49 | 73.80, -12.13 | 66.15 | 04/10/2019 | 12:03:01 | 73.87, -11.43 | 66.15 | 23.00 | 72 |
| 43 | 04/10/2019 | 12:52:32 | -73.76, 155.09 | 113.90 | 04/10/2019 | 12:53:44 | -73.81, 156.02 | 113.93 | 29.73 | 72 |
| 44 | 04/10/2019 | 13:43:16 | 73.52, -38.12 | 65.89 | 04/10/2019 | 13:44:24 | 73.53, -36.00 | 65.75 | 66.92 | 68 |
| 45 | 04/10/2019 | 14:34:00 | -73.43, 128.99 | 114.21 | 04/10/2019 | 14:35:07 | -73.47, 131.44 | 114.33 | 77.79 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 04/01/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service