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: 1/2/2018
| 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 | 01/08/2018 | 09:51:31 | 73.70, 24.69 | 96.02 | 01/08/2018 | 09:50:23 | 73.71, 22.15 | 96.16 | 79.30 | 68 |
| 2 | 01/08/2018 | 10:42:15 | -73.60,-168.21 | 84.08 | 01/08/2018 | 10:41:05 | -73.61,-170.29 | 83.96 | 65.21 | 70 |
| 3 | 01/08/2018 | 11:32:58 | 73.43, -1.28 | 95.76 | 01/08/2018 | 11:31:47 | 73.42, -2.55 | 95.83 | 40.32 | 71 |
| 4 | 01/08/2018 | 12:23:42 | -73.33, 165.83 | 84.34 | 01/08/2018 | 12:22:29 | -73.32, 165.00 | 84.29 | 26.41 | 73 |
| 5 | 01/08/2018 | 13:14:25 | 73.15, -27.23 | 95.51 | 01/08/2018 | 13:13:11 | 73.13, -27.27 | 95.50 | 2.84 | 74 |
| 6 | 01/08/2018 | 14:05:08 | -73.10, 140.00 | 84.55 | 01/08/2018 | 14:03:55 | -73.12, 140.06 | 84.51 | 3.09 | 73 |
| 7 | 01/08/2018 | 14:55:47 | 73.12, -52.62 | 95.47 | 01/08/2018 | 14:54:41 | 73.13, -52.66 | 95.50 | 1.60 | 66 |
| 8 | 01/08/2018 | 15:46:29 | -73.13, 114.71 | 84.53 | 01/08/2018 | 15:45:25 | -73.13, 114.67 | 84.51 | 1.51 | 64 |
| 9 | 01/08/2018 | 16:37:09 | 73.10, -78.01 | 95.44 | 01/08/2018 | 16:36:10 | 73.09, -77.94 | 95.44 | 2.68 | 59 |
| 10 | 01/08/2018 | 17:27:51 | -73.10, 89.32 | 84.57 | 01/08/2018 | 17:26:54 | -73.09, 89.39 | 84.57 | 2.72 | 57 |
| 11 | 01/08/2018 | 18:18:30 | 73.12,-103.30 | 95.45 | 01/08/2018 | 18:17:40 | 73.10,-103.33 | 95.44 | 3.02 | 50 |
| 12 | 01/08/2018 | 19:09:13 | -73.08, 63.92 | 84.60 | 01/08/2018 | 19:08:24 | -73.09, 64.00 | 84.57 | 3.13 | 49 |
| 13 | 01/08/2018 | 19:59:52 | 73.10,-128.69 | 95.42 | 01/08/2018 | 19:59:10 | 73.10,-128.72 | 95.44 | 0.98 | 42 |
| 14 | 01/08/2018 | 20:50:34 | -73.10, 38.64 | 84.58 | 01/08/2018 | 20:49:54 | -73.10, 38.61 | 84.57 | 0.98 | 40 |
| 15 | 01/08/2018 | 21:41:14 | 73.07,-154.09 | 95.39 | 01/08/2018 | 21:40:39 | 73.06,-154.00 | 95.38 | 3.27 | 35 |
| 16 | 01/08/2018 | 22:31:56 | -73.08, 13.24 | 84.62 | 01/08/2018 | 22:31:23 | -73.06, 13.33 | 84.63 | 3.33 | 33 |
| 17 | 01/08/2018 | 23:22:35 | 73.10,-179.38 | 95.40 | 01/08/2018 | 23:22:09 | 73.07,-179.39 | 95.38 | 3.31 | 26 |
| 18 | 01/09/2018 | 00:13:18 | -73.05, -12.15 | 84.65 | 01/09/2018 | 00:12:53 | -73.07, -12.06 | 84.63 | 3.27 | 25 |
| 19 | 01/09/2018 | 01:03:57 | 73.07, 155.23 | 95.37 | 01/09/2018 | 01:03:39 | 73.08, 155.22 | 95.38 | 0.38 | 18 |
| 20 | 01/09/2018 | 01:54:39 | -73.08, -37.44 | 84.64 | 01/09/2018 | 01:54:23 | -73.07, -37.45 | 84.64 | 0.63 | 16 |
| 21 | 01/09/2018 | 02:45:19 | 73.05, 129.84 | 95.34 | 01/09/2018 | 02:45:08 | 73.03, 129.94 | 95.32 | 3.85 | 11 |
| 22 | 01/09/2018 | 03:36:01 | -73.05, -62.83 | 84.67 | 01/09/2018 | 03:35:53 | -73.08, -62.84 | 84.64 | 3.24 | 8 |
| 23 | 01/09/2018 | 04:26:40 | 73.07, 104.55 | 95.35 | 01/09/2018 | 04:26:38 | 73.04, 104.55 | 95.32 | 3.68 | 2 |
| 24 | 01/09/2018 | 05:17:23 | -73.03, -88.23 | 84.70 | 01/09/2018 | 05:17:22 | -73.04, -88.12 | 84.69 | 3.52 | 1 |
| 25 | 01/09/2018 | 06:08:02 | 73.05, 79.16 | 95.32 | 01/09/2018 | 06:08:08 | 73.05, 79.16 | 95.32 | 0.27 | 6 |
| 26 | 01/09/2018 | 06:58:44 | -73.05,-113.51 | 84.69 | 01/09/2018 | 06:58:52 | -73.04,-113.51 | 84.70 | 0.77 | 8 |
| 27 | 01/09/2018 | 07:49:24 | 73.02, 53.76 | 95.29 | 01/09/2018 | 07:49:38 | 73.05, 53.77 | 95.32 | 3.58 | 14 |
| 28 | 01/09/2018 | 08:40:06 | -73.03,-138.91 | 84.72 | 01/09/2018 | 08:40:22 | -73.05,-138.90 | 84.70 | 2.83 | 16 |
| 29 | 01/09/2018 | 09:30:44 | 73.05, 28.48 | 95.30 | 01/09/2018 | 09:31:07 | 73.06, 28.38 | 95.31 | 3.33 | 23 |
| 30 | 01/09/2018 | 10:21:26 | -73.05,-164.19 | 84.71 | 01/09/2018 | 10:21:51 | -73.06,-164.29 | 84.70 | 3.36 | 25 |
| 31 | 01/09/2018 | 11:12:06 | 73.02, 3.08 | 95.27 | 01/09/2018 | 11:12:36 | 73.02, 3.10 | 95.26 | 0.84 | 30 |
| 32 | 01/09/2018 | 12:02:48 | -73.02, 170.41 | 84.74 | 01/09/2018 | 12:03:20 | -73.01, 170.43 | 84.76 | 1.23 | 32 |
| 33 | 01/09/2018 | 12:53:28 | 73.00, -22.31 | 95.24 | 01/09/2018 | 12:54:06 | 73.02, -22.29 | 95.25 | 3.29 | 38 |
| 34 | 01/09/2018 | 13:44:10 | -73.00, 145.02 | 84.77 | 01/09/2018 | 13:44:50 | -73.02, 145.04 | 84.76 | 2.49 | 40 |
| 35 | 01/09/2018 | 14:34:49 | 73.02, -47.60 | 95.25 | 01/09/2018 | 14:35:36 | 73.03, -47.68 | 95.25 | 2.75 | 47 |
| 36 | 01/09/2018 | 15:25:31 | -73.02, 119.73 | 84.76 | 01/09/2018 | 15:26:20 | -73.03, 119.65 | 84.76 | 2.84 | 49 |
| 37 | 01/09/2018 | 16:16:11 | 73.00, -72.99 | 95.22 | 01/09/2018 | 16:17:05 | 72.99, -72.96 | 95.20 | 1.43 | 54 |
| 38 | 01/09/2018 | 17:06:53 | -73.00, 94.34 | 84.79 | 01/09/2018 | 17:07:49 | -72.99, 94.37 | 84.82 | 1.76 | 56 |
| 39 | 01/09/2018 | 17:57:33 | 72.97, -98.39 | 95.18 | 01/09/2018 | 17:58:35 | 73.00, -98.35 | 95.19 | 3.09 | 62 |
| 40 | 01/09/2018 | 18:48:15 | -72.97, 68.95 | 84.82 | 01/09/2018 | 18:49:19 | -72.99, 68.98 | 84.82 | 2.26 | 64 |
| 41 | 01/09/2018 | 19:38:54 | 73.00,-123.67 | 95.20 | 01/09/2018 | 19:40:05 | 73.00,-123.74 | 95.19 | 2.20 | 71 |
| 42 | 01/09/2018 | 20:29:36 | -73.00, 43.66 | 84.81 | 01/09/2018 | 20:30:49 | -73.00, 43.59 | 84.82 | 2.38 | 73 |
| 43 | 01/09/2018 | 21:20:19 | 72.82,-149.39 | 95.03 | 01/09/2018 | 21:21:32 | 72.86,-148.80 | 95.02 | 19.62 | 73 |
| 44 | 01/09/2018 | 22:11:03 | -72.72, 17.74 | 85.07 | 01/09/2018 | 22:12:15 | -72.80, 18.62 | 85.04 | 30.62 | 72 |
| 45 | 01/09/2018 | 23:01:47 | 72.49,-175.40 | 94.73 | 01/09/2018 | 23:02:56 | 72.56,-173.56 | 94.69 | 61.84 | 69 |
| 46 | 01/09/2018 | 23:52:30 | -72.44, -8.16 | 85.32 | 01/09/2018 | 23:53:38 | -72.46, -6.04 | 85.43 | 71.23 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/2/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 01/02/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service