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: 9/15/2013
| 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 | 09/22/2013 | 18:38:38 | 73.38,-106.09 | 73.31 | 09/22/2013 | 18:37:31 | 73.41,-108.94 | 73.44 | 90.86 | 67 |
| 2 | 09/22/2013 | 19:29:21 | -73.31, 61.08 | 106.75 | 09/22/2013 | 19:28:13 | -73.32, 58.57 | 106.65 | 79.89 | 68 |
| 3 | 09/22/2013 | 20:20:05 | 73.11,-132.03 | 73.08 | 09/22/2013 | 20:18:55 | 73.11,-133.65 | 73.15 | 52.45 | 70 |
| 4 | 09/22/2013 | 21:10:49 | -72.99, 35.03 | 107.03 | 09/22/2013 | 21:09:37 | -73.03, 33.86 | 106.94 | 38.49 | 72 |
| 5 | 09/22/2013 | 22:01:33 | 72.78,-158.06 | 72.80 | 09/22/2013 | 22:00:19 | 72.81,-158.38 | 72.85 | 11.08 | 74 |
| 6 | 09/22/2013 | 22:52:16 | -72.71, 9.12 | 107.26 | 09/22/2013 | 22:51:01 | -72.73, 9.12 | 107.23 | 1.69 | 75 |
| 7 | 09/22/2013 | 23:42:56 | 72.71, 176.45 | 72.76 | 09/22/2013 | 23:41:47 | 72.71, 176.45 | 72.77 | 0.17 | 69 |
| 8 | 09/23/2013 | 00:33:37 | -72.74, -16.16 | 107.20 | 09/23/2013 | 00:32:31 | -72.73, -16.26 | 107.20 | 3.50 | 66 |
| 9 | 09/23/2013 | 01:24:18 | 72.69, 151.07 | 72.77 | 09/23/2013 | 01:23:17 | 72.72, 151.07 | 72.80 | 2.83 | 61 |
| 10 | 09/23/2013 | 02:14:59 | -72.72, -41.55 | 107.20 | 09/23/2013 | 02:14:01 | -72.73, -41.64 | 107.17 | 3.31 | 58 |
| 11 | 09/23/2013 | 03:05:39 | 72.72, 125.79 | 72.82 | 09/23/2013 | 03:04:47 | 72.72, 125.70 | 72.83 | 3.07 | 52 |
| 12 | 09/23/2013 | 03:56:21 | -72.70, -66.93 | 107.19 | 09/23/2013 | 03:55:30 | -72.68, -66.91 | 107.20 | 1.79 | 51 |
| 13 | 09/23/2013 | 04:47:01 | 72.70, 100.40 | 72.83 | 09/23/2013 | 04:46:16 | 72.67, 100.42 | 72.81 | 3.24 | 45 |
| 14 | 09/23/2013 | 05:37:43 | -72.68, -92.32 | 107.18 | 09/23/2013 | 05:37:00 | -72.68, -92.29 | 107.17 | 1.26 | 43 |
| 15 | 09/23/2013 | 06:28:23 | 72.68, 75.02 | 72.84 | 09/23/2013 | 06:27:46 | 72.67, 75.04 | 72.84 | 0.96 | 37 |
| 16 | 09/23/2013 | 07:19:04 | -72.70,-117.60 | 107.13 | 09/23/2013 | 07:18:30 | -72.69,-117.67 | 107.14 | 3.17 | 34 |
| 17 | 09/23/2013 | 08:09:45 | 72.65, 49.63 | 72.84 | 09/23/2013 | 08:09:16 | 72.67, 49.66 | 72.87 | 2.34 | 29 |
| 18 | 09/23/2013 | 09:00:26 | -72.68,-142.98 | 107.12 | 09/23/2013 | 09:00:00 | -72.69,-143.05 | 107.11 | 2.29 | 26 |
| 19 | 09/23/2013 | 09:51:06 | 72.68, 24.35 | 72.90 | 09/23/2013 | 09:50:46 | 72.68, 24.29 | 72.89 | 2.43 | 20 |
| 20 | 09/23/2013 | 10:41:48 | -72.66,-168.36 | 107.12 | 09/23/2013 | 10:41:29 | -72.64,-168.32 | 107.14 | 2.80 | 19 |
| 21 | 09/23/2013 | 11:32:28 | 72.66, -1.03 | 72.90 | 09/23/2013 | 11:32:16 | 72.68, -1.09 | 72.92 | 2.73 | 12 |
| 22 | 09/23/2013 | 12:23:10 | -72.64, 166.25 | 107.11 | 09/23/2013 | 12:22:59 | -72.64, 166.30 | 107.11 | 1.65 | 11 |
| 23 | 09/23/2013 | 13:13:50 | 72.64, -26.41 | 72.91 | 09/23/2013 | 13:13:45 | 72.63, -26.37 | 72.90 | 2.00 | 5 |
| 24 | 09/23/2013 | 14:04:31 | -72.67, 140.97 | 107.05 | 09/23/2013 | 14:04:29 | -72.64, 140.92 | 107.08 | 3.20 | 2 |
| 25 | 09/23/2013 | 14:55:12 | 72.62, -51.80 | 72.92 | 09/23/2013 | 14:55:15 | 72.63, -51.75 | 72.93 | 2.28 | 3 |
| 26 | 09/23/2013 | 15:45:53 | -72.65, 115.59 | 107.05 | 09/23/2013 | 15:45:59 | -72.64, 115.54 | 107.05 | 1.42 | 6 |
| 27 | 09/23/2013 | 16:36:33 | 72.65, -77.08 | 72.97 | 09/23/2013 | 16:36:45 | 72.63, -77.12 | 72.96 | 2.16 | 12 |
| 28 | 09/23/2013 | 17:27:15 | -72.62, 90.20 | 107.04 | 09/23/2013 | 17:27:29 | -72.65, 90.17 | 107.02 | 2.79 | 14 |
| 29 | 09/23/2013 | 18:17:55 | 72.62,-102.46 | 72.98 | 09/23/2013 | 18:18:15 | 72.63,-102.50 | 72.99 | 1.69 | 20 |
| 30 | 09/23/2013 | 19:08:37 | -72.60, 64.82 | 107.03 | 09/23/2013 | 19:08:58 | -72.60, 64.89 | 107.04 | 2.47 | 21 |
| 31 | 09/23/2013 | 19:59:17 | 72.60,-127.85 | 72.99 | 09/23/2013 | 19:59:44 | 72.59,-127.78 | 72.96 | 3.02 | 27 |
| 32 | 09/23/2013 | 20:49:59 | -72.58, 39.43 | 107.03 | 09/23/2013 | 20:50:28 | -72.60, 39.51 | 107.01 | 3.40 | 29 |
| 33 | 09/23/2013 | 21:40:39 | 72.58,-153.23 | 72.99 | 09/23/2013 | 21:41:14 | 72.59,-153.16 | 72.99 | 2.64 | 35 |
| 34 | 09/23/2013 | 22:31:20 | -72.61, 14.15 | 106.97 | 09/23/2013 | 22:31:58 | -72.60, 14.13 | 106.98 | 1.04 | 38 |
| 35 | 09/23/2013 | 23:22:00 | 72.61,-178.51 | 73.05 | 09/23/2013 | 23:22:44 | 72.59,-178.53 | 73.02 | 2.36 | 44 |
| 36 | 09/24/2013 | 00:12:42 | -72.59, -11.23 | 106.97 | 09/24/2013 | 00:13:28 | -72.60, -11.24 | 106.96 | 1.86 | 46 |
| 37 | 09/24/2013 | 01:03:22 | 72.59, 156.10 | 73.05 | 09/24/2013 | 01:04:14 | 72.59, 156.09 | 73.05 | 0.68 | 52 |
| 38 | 09/24/2013 | 01:54:04 | -72.57, -36.62 | 106.96 | 09/24/2013 | 01:54:57 | -72.55, -36.52 | 106.98 | 3.40 | 53 |
| 39 | 09/24/2013 | 02:44:44 | 72.57, 130.72 | 73.06 | 09/24/2013 | 02:45:44 | 72.59, 130.71 | 73.08 | 3.10 | 60 |
| 40 | 09/24/2013 | 03:35:26 | -72.54, -62.00 | 106.95 | 09/24/2013 | 03:36:27 | -72.56, -61.90 | 106.95 | 3.69 | 61 |
| 41 | 09/24/2013 | 04:26:06 | 72.54, 105.34 | 73.07 | 09/24/2013 | 04:27:13 | 72.55, 105.43 | 73.06 | 3.28 | 67 |
| 42 | 09/24/2013 | 05:16:47 | -72.57, -87.28 | 106.90 | 09/24/2013 | 05:17:57 | -72.56, -87.28 | 106.92 | 1.53 | 70 |
| 43 | 09/24/2013 | 06:07:29 | 72.47, 79.85 | 73.03 | 09/24/2013 | 06:08:42 | 72.50, 80.16 | 73.03 | 10.71 | 73 |
| 44 | 09/24/2013 | 06:58:12 | -72.40,-112.97 | 107.03 | 09/24/2013 | 06:59:25 | -72.46,-112.45 | 107.00 | 18.75 | 73 |
| 45 | 09/24/2013 | 07:48:57 | 72.14, 53.86 | 72.75 | 09/24/2013 | 07:50:06 | 72.19, 55.39 | 72.74 | 52.14 | 69 |
| 46 | 09/24/2013 | 08:39:38 | -72.12,-138.85 | 107.26 | 09/24/2013 | 08:40:48 | -72.16,-137.23 | 107.29 | 55.52 | 70 |
| 47 | 09/24/2013 | 09:30:23 | 71.86, 28.00 | 72.52 | 09/24/2013 | 09:31:29 | 71.89, 30.60 | 72.44 | 89.96 | 66 |
| 48 | 09/24/2013 | 10:21:06 | -71.79,-164.81 | 107.54 | 09/24/2013 | 10:22:12 | -71.85,-162.02 | 107.59 | 96.98 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 9/15/2013