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: 5/24/2015
| 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 | 06/01/2015 | 13:19:01 | -73.64, 154.48 | 128.42 | 06/01/2015 | 13:17:54 | -73.67, 151.67 | 128.27 | 87.90 | 67 |
| 2 | 06/01/2015 | 14:09:45 | 73.43, -38.66 | 51.38 | 06/01/2015 | 14:08:35 | 73.42, -40.44 | 51.45 | 56.38 | 70 |
| 3 | 06/01/2015 | 15:00:29 | -73.32, 128.40 | 128.73 | 06/01/2015 | 14:59:17 | -73.33, 127.08 | 128.66 | 42.28 | 72 |
| 4 | 06/01/2015 | 15:51:13 | 73.11, -64.73 | 51.07 | 06/01/2015 | 15:49:59 | 73.13, -65.16 | 51.12 | 14.22 | 74 |
| 5 | 06/01/2015 | 16:41:56 | -73.04, 102.46 | 129.00 | 06/01/2015 | 16:40:41 | -73.04, 102.35 | 128.99 | 3.82 | 75 |
| 6 | 06/01/2015 | 17:32:36 | 73.03, -90.23 | 50.99 | 06/01/2015 | 17:31:27 | 73.03, -90.33 | 51.01 | 3.44 | 69 |
| 7 | 06/01/2015 | 18:23:18 | -73.02, 77.07 | 129.03 | 06/01/2015 | 18:22:10 | -72.99, 77.07 | 129.04 | 3.32 | 68 |
| 8 | 06/01/2015 | 19:13:58 | 73.01,-115.62 | 50.96 | 06/01/2015 | 19:12:56 | 72.99,-115.61 | 50.95 | 2.59 | 62 |
| 9 | 06/01/2015 | 20:04:40 | -73.00, 51.68 | 129.06 | 06/01/2015 | 20:03:40 | -73.00, 51.68 | 129.05 | 0.09 | 60 |
| 10 | 06/01/2015 | 20:55:20 | 72.99,-141.01 | 50.93 | 06/01/2015 | 20:54:26 | 72.99,-141.00 | 50.95 | 0.85 | 54 |
| 11 | 06/01/2015 | 21:46:02 | -72.97, 26.29 | 129.09 | 06/01/2015 | 21:45:10 | -73.00, 26.30 | 129.05 | 3.36 | 52 |
| 12 | 06/01/2015 | 22:36:41 | 73.01,-166.29 | 50.95 | 06/01/2015 | 22:35:56 | 73.00,-166.39 | 50.94 | 3.39 | 45 |
| 13 | 06/01/2015 | 23:27:23 | -73.00, 1.01 | 129.07 | 06/01/2015 | 23:26:40 | -73.01, 0.91 | 129.05 | 3.34 | 43 |
| 14 | 06/02/2015 | 00:18:03 | 72.99, 168.32 | 50.91 | 06/02/2015 | 00:17:26 | 73.00, 168.23 | 50.94 | 3.48 | 37 |
| 15 | 06/02/2015 | 01:08:45 | -72.97, -24.38 | 129.11 | 06/02/2015 | 01:08:09 | -72.96, -24.37 | 129.11 | 1.25 | 36 |
| 16 | 06/02/2015 | 01:59:25 | 72.96, 142.93 | 50.88 | 06/02/2015 | 01:58:55 | 72.96, 142.95 | 50.88 | 0.79 | 30 |
| 17 | 06/02/2015 | 02:50:07 | -72.95, -49.78 | 129.14 | 06/02/2015 | 02:49:39 | -72.97, -49.76 | 129.11 | 2.25 | 28 |
| 18 | 06/02/2015 | 03:40:47 | 72.94, 117.53 | 50.85 | 06/02/2015 | 03:40:25 | 72.97, 117.56 | 50.88 | 3.12 | 22 |
| 19 | 06/02/2015 | 04:31:28 | -72.98, -75.06 | 129.12 | 06/02/2015 | 04:31:09 | -72.98, -75.14 | 129.12 | 2.79 | 19 |
| 20 | 06/02/2015 | 05:22:08 | 72.97, 92.25 | 50.87 | 06/02/2015 | 05:21:55 | 72.97, 92.17 | 50.88 | 2.67 | 13 |
| 21 | 06/02/2015 | 06:12:50 | -72.95,-100.45 | 129.15 | 06/02/2015 | 06:12:38 | -72.93,-100.43 | 129.17 | 2.48 | 12 |
| 22 | 06/02/2015 | 07:03:30 | 72.94, 66.86 | 50.84 | 06/02/2015 | 07:03:24 | 72.93, 66.89 | 50.82 | 1.84 | 6 |
| 23 | 06/02/2015 | 07:54:12 | -72.93,-125.84 | 129.18 | 06/02/2015 | 07:54:08 | -72.94,-125.81 | 129.18 | 1.37 | 4 |
| 24 | 06/02/2015 | 08:44:52 | 72.92, 41.47 | 50.80 | 06/02/2015 | 08:44:54 | 72.93, 41.50 | 50.82 | 2.21 | 2 |
| 25 | 06/02/2015 | 09:35:33 | -72.95,-151.12 | 129.17 | 06/02/2015 | 09:35:38 | -72.94,-151.20 | 129.18 | 2.74 | 5 |
| 26 | 06/02/2015 | 10:26:13 | 72.94, 16.18 | 50.82 | 06/02/2015 | 10:26:24 | 72.94, 16.12 | 50.82 | 2.24 | 11 |
| 27 | 06/02/2015 | 11:16:55 | -72.93,-176.52 | 129.20 | 06/02/2015 | 11:17:08 | -72.95,-176.59 | 129.18 | 3.11 | 13 |
| 28 | 06/02/2015 | 12:07:34 | 72.92, -9.21 | 50.79 | 06/02/2015 | 12:07:52 | 72.89, -9.16 | 50.76 | 3.00 | 18 |
| 29 | 06/02/2015 | 12:58:16 | -72.91, 158.09 | 129.23 | 06/02/2015 | 12:58:36 | -72.90, 158.13 | 129.24 | 1.29 | 20 |
| 30 | 06/02/2015 | 13:48:56 | 72.89, -34.60 | 50.76 | 06/02/2015 | 13:49:22 | 72.90, -34.55 | 50.76 | 1.69 | 26 |
| 31 | 06/02/2015 | 14:39:37 | -72.93, 132.81 | 129.22 | 06/02/2015 | 14:40:06 | -72.91, 132.75 | 129.24 | 3.21 | 29 |
| 32 | 06/02/2015 | 15:30:17 | 72.92, -59.88 | 50.77 | 06/02/2015 | 15:30:52 | 72.91, -59.94 | 50.76 | 2.41 | 35 |
| 33 | 06/02/2015 | 16:20:59 | -72.91, 107.42 | 129.25 | 06/02/2015 | 16:21:36 | -72.92, 107.36 | 129.24 | 2.17 | 37 |
| 34 | 06/02/2015 | 17:11:39 | 72.90, -85.27 | 50.74 | 06/02/2015 | 17:12:22 | 72.91, -85.33 | 50.75 | 2.55 | 43 |
| 35 | 06/02/2015 | 18:02:21 | -72.88, 82.03 | 129.28 | 06/02/2015 | 18:03:05 | -72.87, 82.08 | 129.30 | 2.10 | 44 |
| 36 | 06/02/2015 | 18:53:01 | 72.87,-110.66 | 50.71 | 06/02/2015 | 18:53:51 | 72.87,-110.61 | 50.70 | 1.89 | 50 |
| 37 | 06/02/2015 | 19:43:43 | -72.86, 56.64 | 129.31 | 06/02/2015 | 19:44:35 | -72.88, 56.69 | 129.30 | 2.65 | 52 |
| 38 | 06/02/2015 | 20:34:22 | 72.90,-135.95 | 50.73 | 06/02/2015 | 20:35:21 | 72.87,-135.99 | 50.69 | 3.07 | 59 |
| 39 | 06/02/2015 | 21:25:04 | -72.89, 31.35 | 129.29 | 06/02/2015 | 21:26:05 | -72.88, 31.30 | 129.30 | 1.66 | 61 |
| 40 | 06/02/2015 | 22:15:44 | 72.87,-161.34 | 50.69 | 06/02/2015 | 22:16:51 | 72.88,-161.38 | 50.69 | 1.59 | 67 |
| 41 | 06/02/2015 | 23:06:26 | -72.86, 5.96 | 129.33 | 06/02/2015 | 23:07:34 | -72.84, 6.02 | 129.36 | 3.17 | 68 |
| 42 | 06/02/2015 | 23:57:07 | 72.80, 173.17 | 50.62 | 06/02/2015 | 23:58:20 | 72.84, 173.34 | 50.63 | 7.00 | 73 |
| 43 | 06/03/2015 | 00:47:50 | -72.74, -19.64 | 129.45 | 06/03/2015 | 00:49:03 | -72.79, -19.26 | 129.42 | 14.05 | 73 |
| 44 | 06/03/2015 | 01:38:34 | 72.52, 147.26 | 50.36 | 06/03/2015 | 01:39:44 | 72.54, 148.58 | 50.30 | 44.16 | 70 |
| 45 | 06/03/2015 | 02:29:17 | -72.46, -45.54 | 129.71 | 06/03/2015 | 02:30:27 | -72.50, -44.03 | 129.75 | 50.94 | 70 |
| 46 | 06/03/2015 | 03:20:02 | 72.19, 121.26 | 50.05 | 06/03/2015 | 03:21:08 | 72.24, 123.80 | 49.97 | 86.24 | 66 |
| 47 | 06/03/2015 | 04:10:45 | -72.13, -71.53 | 130.01 | 06/03/2015 | 04:11:51 | -72.20, -68.81 | 130.08 | 92.87 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2015
Download SNOs between METOP-B and NPP since TLE EPOCH: 05/24/2015 in txt file.
Historical Predictions of SNOs between METOP-B and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service