Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/17/2014
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 12/26/2014 | 23:24:46 | 73.90,-176.42 | 97.22 | 12/26/2014 | 23:23:40 | 73.89,-179.53 | 97.32 | 95.91 | 66 |
| 2 | 12/27/2014 | 00:15:30 | -73.82, -9.31 | 82.87 | 12/27/2014 | 00:14:22 | -73.80, -12.00 | 82.79 | 83.42 | 68 |
| 3 | 12/27/2014 | 01:06:14 | 73.59, 157.48 | 96.92 | 12/27/2014 | 01:05:04 | 73.61, 155.77 | 97.00 | 53.79 | 70 |
| 4 | 12/27/2014 | 01:56:58 | -73.50, -35.39 | 83.17 | 12/27/2014 | 01:55:46 | -73.52, -36.70 | 83.10 | 41.45 | 72 |
| 5 | 12/27/2014 | 02:47:41 | 73.32, 131.53 | 96.66 | 12/27/2014 | 02:46:28 | 73.32, 131.05 | 96.69 | 15.14 | 73 |
| 6 | 12/27/2014 | 03:38:25 | -73.23, -61.34 | 83.43 | 12/27/2014 | 03:37:10 | -73.23, -61.43 | 83.42 | 2.97 | 75 |
| 7 | 12/27/2014 | 04:29:05 | 73.19, 105.92 | 96.55 | 12/27/2014 | 04:27:55 | 73.18, 105.99 | 96.53 | 3.03 | 70 |
| 8 | 12/27/2014 | 05:19:47 | -73.21, -86.72 | 83.45 | 12/27/2014 | 05:18:39 | -73.19, -86.72 | 83.46 | 2.46 | 68 |
| 9 | 12/27/2014 | 06:10:27 | 73.17, 80.54 | 96.52 | 12/27/2014 | 06:09:25 | 73.19, 80.59 | 96.54 | 2.26 | 62 |
| 10 | 12/27/2014 | 07:01:09 | -73.19,-112.11 | 83.47 | 12/27/2014 | 07:00:09 | -73.20,-112.12 | 83.45 | 1.06 | 60 |
| 11 | 12/27/2014 | 07:51:48 | 73.20, 55.26 | 96.55 | 12/27/2014 | 07:50:55 | 73.20, 55.19 | 96.55 | 2.31 | 53 |
| 12 | 12/27/2014 | 08:42:31 | -73.17,-137.49 | 83.49 | 12/27/2014 | 08:41:38 | -73.16,-137.41 | 83.50 | 3.03 | 53 |
| 13 | 12/27/2014 | 09:33:10 | 73.18, 29.88 | 96.53 | 12/27/2014 | 09:32:24 | 73.16, 29.90 | 96.51 | 2.91 | 46 |
| 14 | 12/27/2014 | 10:23:52 | -73.20,-162.77 | 83.47 | 12/27/2014 | 10:23:08 | -73.17,-162.80 | 83.49 | 3.32 | 44 |
| 15 | 12/27/2014 | 11:14:32 | 73.16, 4.49 | 96.51 | 12/27/2014 | 11:13:54 | 73.17, 4.51 | 96.52 | 0.91 | 38 |
| 16 | 12/27/2014 | 12:05:14 | -73.18, 171.85 | 83.49 | 12/27/2014 | 12:04:38 | -73.18, 171.80 | 83.48 | 1.57 | 36 |
| 17 | 12/27/2014 | 12:55:53 | 73.19, -20.78 | 96.53 | 12/27/2014 | 12:55:24 | 73.18, -20.89 | 96.53 | 3.71 | 29 |
| 18 | 12/27/2014 | 13:46:36 | -73.16, 146.46 | 83.51 | 12/27/2014 | 13:46:07 | -73.14, 146.51 | 83.52 | 2.31 | 29 |
| 19 | 12/27/2014 | 14:37:15 | 73.17, -46.17 | 96.51 | 12/27/2014 | 14:36:53 | 73.14, -46.18 | 96.48 | 3.40 | 22 |
| 20 | 12/27/2014 | 15:27:58 | -73.13, 121.08 | 83.53 | 12/27/2014 | 15:27:37 | -73.15, 121.11 | 83.51 | 2.15 | 21 |
| 21 | 12/27/2014 | 16:18:37 | 73.15, -71.56 | 96.49 | 12/27/2014 | 16:18:23 | 73.15, -71.58 | 96.49 | 0.79 | 14 |
| 22 | 12/27/2014 | 17:09:19 | -73.16, 95.80 | 83.51 | 12/27/2014 | 17:09:07 | -73.16, 95.71 | 83.51 | 2.80 | 12 |
| 23 | 12/27/2014 | 17:59:59 | 73.13, -96.94 | 96.46 | 12/27/2014 | 17:59:52 | 73.11, -96.87 | 96.44 | 3.03 | 7 |
| 24 | 12/27/2014 | 18:50:41 | -73.14, 70.42 | 83.53 | 12/27/2014 | 18:50:36 | -73.12, 70.43 | 83.55 | 2.33 | 5 |
| 25 | 12/27/2014 | 19:41:21 | 73.11,-122.33 | 96.44 | 12/27/2014 | 19:41:22 | 73.12,-122.27 | 96.45 | 2.52 | 1 |
| 26 | 12/27/2014 | 20:32:03 | -73.12, 45.03 | 83.55 | 12/27/2014 | 20:32:06 | -73.13, 45.03 | 83.54 | 1.22 | 3 |
| 27 | 12/27/2014 | 21:22:41 | 73.14,-147.60 | 96.47 | 12/27/2014 | 21:22:51 | 73.13,-147.66 | 96.46 | 2.08 | 10 |
| 28 | 12/27/2014 | 22:13:24 | -73.10, 19.65 | 83.57 | 12/27/2014 | 22:13:34 | -73.09, 19.74 | 83.59 | 3.11 | 10 |
| 29 | 12/27/2014 | 23:04:03 | 73.12,-172.99 | 96.44 | 12/27/2014 | 23:04:20 | 73.09,-172.95 | 96.42 | 2.71 | 17 |
| 30 | 12/27/2014 | 23:54:45 | -73.13, -5.63 | 83.55 | 12/27/2014 | 23:55:04 | -73.11, -5.66 | 83.58 | 3.05 | 19 |
| 31 | 12/28/2014 | 00:45:25 | 73.10, 161.63 | 96.42 | 12/28/2014 | 00:45:50 | 73.11, 161.65 | 96.43 | 1.27 | 25 |
| 32 | 12/28/2014 | 01:36:07 | -73.11, -31.02 | 83.57 | 12/28/2014 | 01:36:34 | -73.12, -31.06 | 83.57 | 1.51 | 27 |
| 33 | 12/28/2014 | 02:26:46 | 73.12, 136.35 | 96.44 | 12/28/2014 | 02:27:20 | 73.12, 136.25 | 96.43 | 3.43 | 34 |
| 34 | 12/28/2014 | 03:17:29 | -73.09, -56.40 | 83.60 | 12/28/2014 | 03:18:03 | -73.08, -56.35 | 83.61 | 2.23 | 34 |
| 35 | 12/28/2014 | 04:08:08 | 73.10, 110.97 | 96.42 | 12/28/2014 | 04:08:49 | 73.08, 110.96 | 96.39 | 3.02 | 41 |
| 36 | 12/28/2014 | 04:58:51 | -73.07, -81.79 | 83.62 | 12/28/2014 | 04:59:33 | -73.09, -81.74 | 83.61 | 2.52 | 42 |
| 37 | 12/28/2014 | 05:49:30 | 73.08, 85.58 | 96.40 | 12/28/2014 | 05:50:19 | 73.09, 85.56 | 96.40 | 0.81 | 49 |
| 38 | 12/28/2014 | 06:40:12 | -73.10,-107.06 | 83.59 | 12/28/2014 | 06:41:03 | -73.10,-107.14 | 83.60 | 2.62 | 51 |
| 39 | 12/28/2014 | 07:30:52 | 73.06, 60.20 | 96.38 | 12/28/2014 | 07:31:48 | 73.05, 60.27 | 96.35 | 2.93 | 56 |
| 40 | 12/28/2014 | 08:21:34 | -73.08,-132.45 | 83.62 | 12/28/2014 | 08:22:32 | -73.06,-132.43 | 83.64 | 1.98 | 58 |
| 41 | 12/28/2014 | 09:12:14 | 73.04, 34.81 | 96.35 | 12/28/2014 | 09:13:18 | 73.06, 34.88 | 96.36 | 2.97 | 64 |
| 42 | 12/28/2014 | 10:02:56 | -73.06,-157.83 | 83.64 | 12/28/2014 | 10:04:02 | -73.07,-157.83 | 83.63 | 1.64 | 66 |
| 43 | 12/28/2014 | 10:53:35 | 73.07, 9.53 | 96.38 | 12/28/2014 | 10:54:48 | 73.07, 9.48 | 96.37 | 1.84 | 73 |
| 44 | 12/28/2014 | 11:44:18 | -73.03, 176.78 | 83.66 | 12/28/2014 | 11:45:31 | -73.03, 176.88 | 83.68 | 3.18 | 73 |
| 45 | 12/28/2014 | 12:35:02 | 72.80, -16.39 | 96.12 | 12/28/2014 | 12:36:13 | 72.83, -15.38 | 96.11 | 33.19 | 71 |
| 46 | 12/28/2014 | 13:25:45 | -72.76, 150.86 | 83.92 | 12/28/2014 | 13:26:56 | -72.79, 152.01 | 83.94 | 37.97 | 71 |
| 47 | 12/28/2014 | 14:16:29 | 72.52, -42.29 | 95.86 | 12/28/2014 | 14:17:37 | 72.53, -40.16 | 95.79 | 71.35 | 68 |
| 48 | 12/28/2014 | 15:07:13 | -72.44, 124.86 | 84.22 | 12/28/2014 | 15:08:20 | -72.50, 127.24 | 84.25 | 79.85 | 67 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2014