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: 3/23/2017
| 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 | 04/04/2017 | 06:59:28 | 73.34, 68.54 | 67.60 | 04/04/2017 | 06:58:20 | 73.35, 65.94 | 67.75 | 82.84 | 68 |
| 2 | 04/04/2017 | 07:50:12 | -73.25,-124.34 | 112.50 | 04/04/2017 | 07:49:03 | -73.28,-126.59 | 112.35 | 72.02 | 69 |
| 3 | 04/04/2017 | 08:40:55 | 73.07, 42.60 | 67.33 | 04/04/2017 | 08:39:44 | 73.06, 41.21 | 67.40 | 45.00 | 71 |
| 4 | 04/04/2017 | 09:31:39 | -72.98,-150.27 | 112.77 | 04/04/2017 | 09:30:27 | -72.99,-151.32 | 112.70 | 34.27 | 72 |
| 5 | 04/04/2017 | 10:22:22 | 72.79, 16.68 | 67.05 | 04/04/2017 | 10:21:08 | 72.76, 16.46 | 67.05 | 7.95 | 74 |
| 6 | 04/04/2017 | 11:13:05 | -72.75,-176.08 | 113.00 | 04/04/2017 | 11:11:52 | -72.74,-176.18 | 112.99 | 3.61 | 73 |
| 7 | 04/04/2017 | 12:03:45 | 72.72, -8.81 | 66.96 | 04/04/2017 | 12:02:37 | 72.72, -8.82 | 66.97 | 0.46 | 68 |
| 8 | 04/04/2017 | 12:54:27 | -72.73, 158.54 | 113.05 | 04/04/2017 | 12:53:21 | -72.70, 158.53 | 113.07 | 3.42 | 66 |
| 9 | 04/04/2017 | 13:45:07 | 72.70, -34.19 | 66.91 | 04/04/2017 | 13:44:07 | 72.73, -34.21 | 66.96 | 3.19 | 60 |
| 10 | 04/04/2017 | 14:35:49 | -72.71, 133.15 | 113.10 | 04/04/2017 | 14:34:51 | -72.71, 133.14 | 113.08 | 0.48 | 58 |
| 11 | 04/04/2017 | 15:26:29 | 72.68, -59.58 | 66.87 | 04/04/2017 | 15:25:36 | 72.69, -59.50 | 66.88 | 2.72 | 53 |
| 12 | 04/04/2017 | 16:17:11 | -72.69, 107.77 | 113.14 | 04/04/2017 | 16:16:21 | -72.72, 107.75 | 113.10 | 3.29 | 50 |
| 13 | 04/04/2017 | 17:07:50 | 72.71, -84.86 | 66.87 | 04/04/2017 | 17:07:06 | 72.69, -84.89 | 66.86 | 1.85 | 44 |
| 14 | 04/04/2017 | 17:58:33 | -72.67, 82.38 | 113.19 | 04/04/2017 | 17:57:50 | -72.68, 82.46 | 113.17 | 2.65 | 43 |
| 15 | 04/04/2017 | 18:49:12 | 72.69,-110.24 | 66.82 | 04/04/2017 | 18:48:36 | 72.70,-110.28 | 66.85 | 2.30 | 36 |
| 16 | 04/04/2017 | 19:39:54 | -72.70, 57.10 | 113.19 | 04/04/2017 | 19:39:20 | -72.68, 57.07 | 113.19 | 1.86 | 34 |
| 17 | 04/04/2017 | 20:30:34 | 72.66,-135.63 | 66.77 | 04/04/2017 | 20:30:05 | 72.66,-135.57 | 66.77 | 1.93 | 29 |
| 18 | 04/04/2017 | 21:21:16 | -72.68, 31.72 | 113.23 | 04/04/2017 | 21:20:50 | -72.69, 31.68 | 113.21 | 2.37 | 26 |
| 19 | 04/04/2017 | 22:11:55 | 72.69,-160.91 | 66.77 | 04/04/2017 | 22:11:35 | 72.67,-160.96 | 66.76 | 3.28 | 20 |
| 20 | 04/04/2017 | 23:02:38 | -72.65, 6.34 | 113.28 | 04/04/2017 | 23:02:19 | -72.65, 6.39 | 113.28 | 1.82 | 19 |
| 21 | 04/04/2017 | 23:53:17 | 72.67, 173.71 | 66.73 | 04/04/2017 | 23:53:05 | 72.68, 173.65 | 66.74 | 2.14 | 12 |
| 22 | 04/05/2017 | 00:44:00 | -72.63, -19.05 | 113.33 | 04/05/2017 | 00:43:49 | -72.66, -19.00 | 113.30 | 3.27 | 11 |
| 23 | 04/05/2017 | 01:34:39 | 72.65, 148.32 | 66.68 | 04/05/2017 | 01:34:34 | 72.63, 148.36 | 66.66 | 2.05 | 5 |
| 24 | 04/05/2017 | 02:25:21 | -72.66, -44.33 | 113.33 | 04/05/2017 | 02:25:19 | -72.67, -44.39 | 113.32 | 2.24 | 2 |
| 25 | 04/05/2017 | 03:16:01 | 72.63, 122.94 | 66.63 | 04/05/2017 | 03:16:04 | 72.64, 122.97 | 66.65 | 1.91 | 3 |
| 26 | 04/05/2017 | 04:06:43 | -72.64, -69.71 | 113.37 | 04/05/2017 | 04:06:48 | -72.62, -69.68 | 113.39 | 2.02 | 5 |
| 27 | 04/05/2017 | 04:57:22 | 72.66, 97.66 | 66.63 | 04/05/2017 | 04:57:34 | 72.65, 97.58 | 66.63 | 2.84 | 12 |
| 28 | 04/05/2017 | 05:48:05 | -72.62, -95.09 | 113.42 | 04/05/2017 | 05:48:18 | -72.63, -95.07 | 113.41 | 1.75 | 13 |
| 29 | 04/05/2017 | 06:38:44 | 72.64, 72.28 | 66.59 | 04/05/2017 | 06:39:03 | 72.61, 72.29 | 66.56 | 2.97 | 19 |
| 30 | 04/05/2017 | 07:29:26 | -72.65,-120.37 | 113.42 | 04/05/2017 | 07:29:48 | -72.64,-120.46 | 113.43 | 3.00 | 22 |
| 31 | 04/05/2017 | 08:20:06 | 72.61, 46.89 | 66.54 | 04/05/2017 | 08:20:33 | 72.62, 46.90 | 66.54 | 0.46 | 27 |
| 32 | 04/05/2017 | 09:10:48 | -72.63,-145.76 | 113.47 | 04/05/2017 | 09:11:17 | -72.60,-145.75 | 113.50 | 3.08 | 29 |
| 33 | 04/05/2017 | 10:01:28 | 72.59, 21.51 | 66.49 | 04/05/2017 | 10:02:03 | 72.63, 21.51 | 66.52 | 3.78 | 35 |
| 34 | 04/05/2017 | 10:52:10 | -72.60,-171.14 | 113.51 | 04/05/2017 | 10:52:47 | -72.61,-171.14 | 113.52 | 0.26 | 37 |
| 35 | 04/05/2017 | 11:42:50 | 72.57, -3.88 | 66.45 | 04/05/2017 | 11:43:32 | 72.58, -3.78 | 66.45 | 3.48 | 42 |
| 36 | 04/05/2017 | 12:33:32 | -72.58, 163.47 | 113.56 | 04/05/2017 | 12:34:17 | -72.62, 163.47 | 113.54 | 3.59 | 45 |
| 37 | 04/05/2017 | 13:24:11 | 72.60, -29.16 | 66.45 | 04/05/2017 | 13:25:02 | 72.59, -29.17 | 66.43 | 0.99 | 51 |
| 38 | 04/05/2017 | 14:14:54 | -72.56, 138.09 | 113.61 | 04/05/2017 | 14:15:46 | -72.57, 138.18 | 113.61 | 3.21 | 52 |
| 39 | 04/05/2017 | 15:05:33 | 72.58, -54.54 | 66.40 | 04/05/2017 | 15:06:32 | 72.60, -54.56 | 66.41 | 2.65 | 59 |
| 40 | 04/05/2017 | 15:56:15 | -72.59, 112.81 | 113.61 | 04/05/2017 | 15:57:16 | -72.58, 112.79 | 113.63 | 1.29 | 61 |
| 41 | 04/05/2017 | 16:46:55 | 72.56, -79.93 | 66.35 | 04/05/2017 | 16:48:01 | 72.56, -79.85 | 66.34 | 2.42 | 66 |
| 42 | 04/05/2017 | 17:37:37 | -72.57, 87.43 | 113.65 | 04/05/2017 | 17:38:46 | -72.59, 87.40 | 113.64 | 2.47 | 69 |
| 43 | 04/05/2017 | 18:28:17 | 72.53,-105.31 | 66.31 | 04/05/2017 | 18:29:31 | 72.57,-105.24 | 66.32 | 4.20 | 74 |
| 44 | 04/05/2017 | 19:19:01 | -72.45, 61.84 | 113.79 | 04/05/2017 | 19:20:14 | -72.50, 62.21 | 113.77 | 13.66 | 73 |
| 45 | 04/05/2017 | 20:09:45 | 72.20,-131.30 | 65.99 | 04/05/2017 | 20:10:55 | 72.27,-130.03 | 65.97 | 43.74 | 70 |
| 46 | 04/05/2017 | 21:00:28 | -72.17, 35.96 | 114.06 | 04/05/2017 | 21:01:38 | -72.20, 37.42 | 114.12 | 49.97 | 70 |
| 47 | 04/05/2017 | 21:51:12 | 71.92,-157.17 | 65.71 | 04/05/2017 | 21:52:19 | 71.97,-154.82 | 65.62 | 80.90 | 67 |
| 48 | 04/05/2017 | 22:41:56 | -71.84, 10.00 | 114.38 | 04/05/2017 | 22:43:02 | -71.90, 12.62 | 114.47 | 90.95 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 3/23/2017