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: 6/20/2014
| 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 | 06/28/2014 | 06:22:31 | 73.71, 78.26 | 50.49 | 06/28/2014 | 06:21:23 | 73.74, 75.71 | 50.65 | 79.36 | 68 |
| 2 | 06/28/2014 | 07:13:14 | -73.65,-114.55 | 129.57 | 06/28/2014 | 07:12:05 | -73.63,-116.71 | 129.47 | 67.72 | 69 |
| 3 | 06/28/2014 | 08:03:58 | 73.45, 52.30 | 50.25 | 06/28/2014 | 08:02:47 | 73.45, 51.03 | 50.33 | 40.15 | 71 |
| 4 | 06/28/2014 | 08:54:42 | -73.34,-140.61 | 129.85 | 06/28/2014 | 08:53:29 | -73.34,-141.40 | 129.79 | 25.19 | 73 |
| 5 | 06/28/2014 | 09:45:26 | 73.13, 26.25 | 49.97 | 06/28/2014 | 09:44:11 | 73.15, 26.33 | 50.00 | 3.28 | 75 |
| 6 | 06/28/2014 | 10:36:08 | -73.12,-166.43 | 130.03 | 06/28/2014 | 10:34:55 | -73.14,-166.34 | 130.01 | 3.64 | 73 |
| 7 | 06/28/2014 | 11:26:47 | 73.16, 0.99 | 50.01 | 06/28/2014 | 11:25:41 | 73.15, 0.95 | 50.01 | 1.85 | 66 |
| 8 | 06/28/2014 | 12:17:29 | -73.16, 168.30 | 130.00 | 06/28/2014 | 12:16:25 | -73.14, 168.29 | 130.00 | 1.80 | 64 |
| 9 | 06/28/2014 | 13:08:09 | 73.15, -24.39 | 49.99 | 06/28/2014 | 13:07:11 | 73.15, -24.42 | 50.01 | 1.19 | 58 |
| 10 | 06/28/2014 | 13:58:51 | -73.14, 142.93 | 130.01 | 06/28/2014 | 13:57:55 | -73.14, 142.91 | 130.00 | 0.56 | 56 |
| 11 | 06/28/2014 | 14:49:31 | 73.13, -49.77 | 49.98 | 06/28/2014 | 14:48:41 | 73.15, -49.80 | 50.02 | 2.76 | 50 |
| 12 | 06/28/2014 | 15:40:13 | -73.12, 117.55 | 130.02 | 06/28/2014 | 15:39:25 | -73.14, 117.53 | 129.99 | 2.30 | 48 |
| 13 | 06/28/2014 | 16:30:53 | 73.11, -75.14 | 49.97 | 06/28/2014 | 16:30:10 | 73.10, -75.07 | 49.97 | 2.61 | 43 |
| 14 | 06/28/2014 | 17:21:35 | -73.11, 92.17 | 130.03 | 06/28/2014 | 17:20:54 | -73.10, 92.26 | 130.04 | 3.22 | 41 |
| 15 | 06/28/2014 | 18:12:15 | 73.10,-100.52 | 49.96 | 06/28/2014 | 18:11:40 | 73.11,-100.45 | 49.97 | 2.55 | 35 |
| 16 | 06/28/2014 | 19:02:57 | -73.09, 66.80 | 130.04 | 06/28/2014 | 19:02:24 | -73.10, 66.89 | 130.04 | 2.94 | 33 |
| 17 | 06/28/2014 | 19:53:36 | 73.13,-125.78 | 50.00 | 06/28/2014 | 19:53:10 | 73.11,-125.82 | 49.98 | 2.87 | 26 |
| 18 | 06/28/2014 | 20:44:18 | -73.13, 41.53 | 130.01 | 06/28/2014 | 20:43:54 | -73.10, 41.51 | 130.03 | 3.03 | 24 |
| 19 | 06/28/2014 | 21:34:58 | 73.11,-151.16 | 49.98 | 06/28/2014 | 21:34:40 | 73.11,-151.20 | 49.99 | 1.42 | 18 |
| 20 | 06/28/2014 | 22:25:40 | -73.11, 16.16 | 130.02 | 06/28/2014 | 22:25:24 | -73.10, 16.13 | 130.03 | 1.23 | 16 |
| 21 | 06/28/2014 | 23:16:20 | 73.10,-176.54 | 49.97 | 06/28/2014 | 23:16:10 | 73.11,-176.58 | 49.99 | 2.00 | 10 |
| 22 | 06/29/2014 | 00:07:02 | -73.09, -9.22 | 130.03 | 06/29/2014 | 00:06:54 | -73.10, -9.25 | 130.02 | 1.33 | 8 |
| 23 | 06/29/2014 | 00:57:42 | 73.08, 158.09 | 49.96 | 06/29/2014 | 00:57:39 | 73.06, 158.15 | 49.94 | 3.00 | 3 |
| 24 | 06/29/2014 | 01:48:24 | -73.08, -34.60 | 130.04 | 06/29/2014 | 01:48:24 | -73.10, -34.62 | 130.01 | 3.16 | 0 |
| 25 | 06/29/2014 | 02:39:04 | 73.06, 132.71 | 49.95 | 06/29/2014 | 02:39:09 | 73.06, 132.78 | 49.95 | 2.10 | 5 |
| 26 | 06/29/2014 | 03:29:46 | -73.06, -59.97 | 130.05 | 06/29/2014 | 03:29:53 | -73.05, -59.89 | 130.06 | 2.64 | 7 |
| 27 | 06/29/2014 | 04:20:26 | 73.05, 107.33 | 49.94 | 06/29/2014 | 04:20:39 | 73.06, 107.40 | 49.95 | 2.85 | 13 |
| 28 | 06/29/2014 | 05:11:08 | -73.04, -85.35 | 130.06 | 06/29/2014 | 05:11:23 | -73.06, -85.27 | 130.06 | 2.91 | 15 |
| 29 | 06/29/2014 | 06:01:47 | 73.08, 82.07 | 49.97 | 06/29/2014 | 06:02:09 | 73.07, 82.02 | 49.96 | 2.22 | 22 |
| 30 | 06/29/2014 | 06:52:29 | -73.08,-110.61 | 130.03 | 06/29/2014 | 06:52:53 | -73.06,-110.65 | 130.05 | 2.39 | 24 |
| 31 | 06/29/2014 | 07:43:09 | 73.06, 56.69 | 49.96 | 06/29/2014 | 07:43:39 | 73.07, 56.64 | 49.96 | 1.66 | 30 |
| 32 | 06/29/2014 | 08:33:51 | -73.06,-135.99 | 130.04 | 06/29/2014 | 08:34:23 | -73.06,-136.02 | 130.05 | 1.14 | 32 |
| 33 | 06/29/2014 | 09:24:31 | 73.05, 31.32 | 49.95 | 06/29/2014 | 09:25:09 | 73.07, 31.26 | 49.97 | 2.97 | 38 |
| 34 | 06/29/2014 | 10:15:13 | -73.04,-161.36 | 130.05 | 06/29/2014 | 10:15:53 | -73.06,-161.40 | 130.04 | 2.21 | 40 |
| 35 | 06/29/2014 | 11:05:53 | 73.03, 5.94 | 49.94 | 06/29/2014 | 11:06:38 | 73.02, 6.00 | 49.92 | 2.14 | 45 |
| 36 | 06/29/2014 | 11:56:35 | -73.03, 173.26 | 130.06 | 06/29/2014 | 11:57:22 | -73.01, 173.33 | 130.09 | 2.85 | 47 |
| 37 | 06/29/2014 | 12:47:15 | 73.01, -19.44 | 49.93 | 06/29/2014 | 12:48:08 | 73.02, -19.38 | 49.93 | 2.02 | 53 |
| 38 | 06/29/2014 | 13:37:57 | -73.01, 147.88 | 130.07 | 06/29/2014 | 13:38:52 | -73.01, 147.95 | 130.09 | 2.23 | 55 |
| 39 | 06/29/2014 | 14:28:36 | 73.05, -44.70 | 49.97 | 06/29/2014 | 14:29:38 | 73.02, -44.76 | 49.93 | 3.19 | 62 |
| 40 | 06/29/2014 | 15:19:19 | -72.99, 122.51 | 130.08 | 06/29/2014 | 15:20:22 | -73.02, 122.57 | 130.08 | 3.13 | 63 |
| 41 | 06/29/2014 | 16:09:58 | 73.03, -70.08 | 49.95 | 06/29/2014 | 16:11:08 | 73.03, -70.14 | 49.94 | 1.96 | 70 |
| 42 | 06/29/2014 | 17:00:40 | -73.03, 97.24 | 130.05 | 06/29/2014 | 17:01:52 | -73.02, 97.20 | 130.07 | 1.95 | 72 |
| 43 | 06/29/2014 | 17:51:23 | 72.86, -95.78 | 49.81 | 06/29/2014 | 17:52:36 | 72.93, -95.30 | 49.83 | 17.28 | 73 |
| 44 | 06/29/2014 | 18:42:06 | -72.81, 71.44 | 130.24 | 06/29/2014 | 18:43:18 | -72.82, 72.25 | 130.29 | 26.67 | 72 |
| 45 | 06/29/2014 | 19:32:51 | 72.54,-121.78 | 49.53 | 06/29/2014 | 19:34:00 | 72.62,-120.04 | 49.51 | 58.87 | 69 |
| 46 | 06/29/2014 | 20:23:34 | -72.49, 45.44 | 130.51 | 06/29/2014 | 20:24:42 | -72.52, 47.50 | 130.61 | 68.91 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2014
Download SNOs between METOP-A and NPP since TLE EPOCH: 06/20/2014 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service