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: 12/29/2017
| 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 | 73.69, 24.67 | 96.01 | 01/08/2018 | 09:50:23 | 73.72, 22.13 | 96.18 | 79.53 | 68 |
| 2 | 01/08/2018 | 10:42:14 | -73.65,-168.10 | 84.04 | 01/08/2018 | 10:41:05 | -73.62,-170.30 | 83.95 | 68.94 | 69 |
| 3 | 01/08/2018 | 11:32:58 | 73.42, -1.29 | 95.75 | 01/08/2018 | 11:31:47 | 73.43, -2.57 | 95.85 | 40.52 | 71 |
| 4 | 01/08/2018 | 12:23:42 | -73.32, 165.82 | 84.34 | 01/08/2018 | 12:22:29 | -73.32, 164.99 | 84.28 | 26.52 | 73 |
| 5 | 01/08/2018 | 13:14:25 | 73.14, -27.24 | 95.50 | 01/08/2018 | 13:13:11 | 73.14, -27.29 | 95.51 | 1.49 | 74 |
| 6 | 01/08/2018 | 14:05:07 | -73.15, 140.10 | 84.51 | 01/08/2018 | 14:03:55 | -73.13, 140.04 | 84.51 | 2.47 | 72 |
| 7 | 01/08/2018 | 14:55:47 | 73.11, -52.64 | 95.46 | 01/08/2018 | 14:54:40 | 73.10, -52.57 | 95.46 | 3.00 | 67 |
| 8 | 01/08/2018 | 15:46:29 | -73.12, 114.70 | 84.54 | 01/08/2018 | 15:45:25 | -73.14, 114.65 | 84.51 | 2.43 | 64 |
| 9 | 01/08/2018 | 16:37:09 | 73.09, -78.03 | 95.43 | 01/08/2018 | 16:36:10 | 73.10, -77.96 | 95.45 | 2.83 | 59 |
| 10 | 01/08/2018 | 17:27:51 | -73.10, 89.31 | 84.57 | 01/08/2018 | 17:26:54 | -73.09, 89.37 | 84.56 | 2.08 | 57 |
| 11 | 01/08/2018 | 18:18:30 | 73.11,-103.32 | 95.44 | 01/08/2018 | 18:17:40 | 73.11,-103.35 | 95.45 | 1.10 | 50 |
| 12 | 01/08/2018 | 19:09:12 | -73.12, 64.02 | 84.56 | 01/08/2018 | 19:08:24 | -73.10, 63.98 | 84.57 | 2.51 | 48 |
| 13 | 01/08/2018 | 19:59:52 | 73.09,-128.71 | 95.41 | 01/08/2018 | 19:59:10 | 73.12,-128.74 | 95.45 | 3.27 | 42 |
| 14 | 01/08/2018 | 20:50:34 | -73.10, 38.63 | 84.59 | 01/08/2018 | 20:49:54 | -73.11, 38.59 | 84.57 | 1.82 | 40 |
| 15 | 01/08/2018 | 21:41:14 | 73.06,-154.11 | 95.38 | 01/08/2018 | 21:40:39 | 73.07,-154.02 | 95.39 | 3.06 | 35 |
| 16 | 01/08/2018 | 22:31:56 | -73.07, 13.23 | 84.62 | 01/08/2018 | 22:31:23 | -73.07, 13.31 | 84.62 | 2.60 | 33 |
| 17 | 01/08/2018 | 23:22:35 | 73.09,-179.39 | 95.39 | 01/08/2018 | 23:22:09 | 73.08,-179.41 | 95.39 | 1.01 | 26 |
| 18 | 01/09/2018 | 00:13:17 | -73.10, -12.05 | 84.61 | 01/09/2018 | 00:12:53 | -73.07, -12.08 | 84.63 | 2.70 | 24 |
| 19 | 01/09/2018 | 01:03:57 | 73.06, 155.21 | 95.36 | 01/09/2018 | 01:03:39 | 73.09, 155.20 | 95.39 | 2.78 | 18 |
| 20 | 01/09/2018 | 01:54:39 | -73.07, -37.45 | 84.64 | 01/09/2018 | 01:54:23 | -73.08, -37.47 | 84.63 | 1.21 | 16 |
| 21 | 01/09/2018 | 02:45:19 | 73.04, 129.82 | 95.33 | 01/09/2018 | 02:45:08 | 73.04, 129.92 | 95.33 | 3.37 | 11 |
| 22 | 01/09/2018 | 03:36:01 | -73.05, -62.84 | 84.67 | 01/09/2018 | 03:35:52 | -73.04, -62.75 | 84.68 | 3.15 | 9 |
| 23 | 01/09/2018 | 04:26:40 | 73.06, 104.53 | 95.34 | 01/09/2018 | 04:26:38 | 73.05, 104.53 | 95.33 | 1.26 | 2 |
| 24 | 01/09/2018 | 05:17:22 | -73.07, -88.13 | 84.66 | 01/09/2018 | 05:17:22 | -73.04, -88.14 | 84.69 | 3.01 | 0 |
| 25 | 01/09/2018 | 06:08:02 | 73.04, 79.14 | 95.31 | 01/09/2018 | 06:08:08 | 73.06, 79.14 | 95.33 | 2.35 | 6 |
| 26 | 01/09/2018 | 06:58:44 | -73.04,-113.52 | 84.69 | 01/09/2018 | 06:58:52 | -73.05,-113.53 | 84.69 | 0.64 | 8 |
| 27 | 01/09/2018 | 07:49:23 | 73.06, 53.85 | 95.32 | 01/09/2018 | 07:49:38 | 73.07, 53.75 | 95.33 | 3.31 | 15 |
| 28 | 01/09/2018 | 08:40:06 | -73.02,-138.91 | 84.72 | 01/09/2018 | 08:40:21 | -73.01,-138.81 | 84.75 | 3.70 | 15 |
| 29 | 01/09/2018 | 09:30:45 | 73.04, 28.46 | 95.29 | 01/09/2018 | 09:31:07 | 73.02, 28.47 | 95.27 | 1.71 | 22 |
| 30 | 01/09/2018 | 10:21:27 | -73.04,-164.20 | 84.71 | 01/09/2018 | 10:21:51 | -73.01,-164.20 | 84.75 | 3.40 | 24 |
| 31 | 01/09/2018 | 11:12:07 | 73.01, 3.06 | 95.26 | 01/09/2018 | 11:12:37 | 73.03, 3.08 | 95.27 | 2.02 | 30 |
| 32 | 01/09/2018 | 12:02:49 | -73.02, 170.41 | 84.74 | 01/09/2018 | 12:03:21 | -73.02, 170.41 | 84.75 | 0.30 | 32 |
| 33 | 01/09/2018 | 12:53:28 | 73.04, -22.22 | 95.27 | 01/09/2018 | 12:54:07 | 73.04, -22.31 | 95.27 | 2.84 | 39 |
| 34 | 01/09/2018 | 13:44:10 | -73.04, 145.12 | 84.73 | 01/09/2018 | 13:44:51 | -73.03, 145.02 | 84.75 | 3.61 | 41 |
| 35 | 01/09/2018 | 14:34:50 | 73.01, -47.62 | 95.24 | 01/09/2018 | 14:35:36 | 72.99, -47.59 | 95.21 | 2.22 | 46 |
| 36 | 01/09/2018 | 15:25:32 | -73.02, 119.73 | 84.76 | 01/09/2018 | 15:26:21 | -73.04, 119.63 | 84.75 | 3.48 | 49 |
| 37 | 01/09/2018 | 16:16:12 | 72.99, -73.01 | 95.21 | 01/09/2018 | 16:17:06 | 73.00, -72.98 | 95.21 | 1.82 | 54 |
| 38 | 01/09/2018 | 17:06:54 | -72.99, 94.33 | 84.80 | 01/09/2018 | 17:07:50 | -72.99, 94.35 | 84.81 | 0.68 | 56 |
| 39 | 01/09/2018 | 17:57:33 | 73.01, -98.30 | 95.22 | 01/09/2018 | 17:58:36 | 73.01, -98.37 | 95.21 | 2.45 | 63 |
| 40 | 01/09/2018 | 18:48:16 | -72.97, 68.94 | 84.83 | 01/09/2018 | 18:49:20 | -73.00, 68.96 | 84.81 | 3.49 | 64 |
| 41 | 01/09/2018 | 19:38:55 | 72.99,-123.69 | 95.19 | 01/09/2018 | 19:40:05 | 72.96,-123.65 | 95.15 | 2.76 | 70 |
| 42 | 01/09/2018 | 20:29:36 | -72.99, 43.65 | 84.82 | 01/09/2018 | 20:30:49 | -73.01, 43.57 | 84.82 | 2.91 | 73 |
| 43 | 01/09/2018 | 21:20:19 | 72.81,-149.40 | 95.02 | 01/09/2018 | 21:21:31 | 72.82,-148.72 | 94.98 | 22.43 | 72 |
| 44 | 01/09/2018 | 22:11:03 | -72.72, 17.73 | 85.07 | 01/09/2018 | 22:12:14 | -72.76, 18.72 | 85.09 | 32.87 | 71 |
| 45 | 01/09/2018 | 23:01:47 | 72.48,-175.41 | 94.72 | 01/09/2018 | 23:02:55 | 72.52,-173.48 | 94.65 | 64.78 | 68 |
| 46 | 01/09/2018 | 23:52:30 | -72.43, -8.17 | 85.33 | 01/09/2018 | 23:53:38 | -72.46, -6.05 | 85.42 | 71.09 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 12/29/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service