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: 7/14/2019
| 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 | 07/19/2019 | 19:16:40 | 75.05,-119.19 | 54.53 | 07/19/2019 | 19:15:34 | 75.04,-122.52 | 54.77 | 95.45 | 66 |
| 2 | 07/19/2019 | 20:07:24 | -74.94, 47.83 | 125.55 | 07/19/2019 | 20:06:16 | -74.95, 45.07 | 125.34 | 79.57 | 68 |
| 3 | 07/19/2019 | 20:58:08 | 74.74,-145.38 | 54.29 | 07/19/2019 | 20:56:58 | 74.76,-147.09 | 54.46 | 50.05 | 70 |
| 4 | 07/19/2019 | 21:48:52 | -74.63, 21.65 | 125.79 | 07/19/2019 | 21:47:40 | -74.66, 20.49 | 125.65 | 34.51 | 72 |
| 5 | 07/19/2019 | 22:39:36 | 74.43,-171.54 | 54.06 | 07/19/2019 | 22:38:21 | 74.42,-171.57 | 54.08 | 0.78 | 75 |
| 6 | 07/19/2019 | 23:30:18 | -74.42, -4.24 | 125.95 | 07/19/2019 | 23:29:05 | -74.43, -4.25 | 125.92 | 1.06 | 73 |
| 7 | 07/20/2019 | 00:20:58 | 74.41, 163.07 | 54.06 | 07/20/2019 | 00:19:51 | 74.43, 163.05 | 54.10 | 2.33 | 67 |
| 8 | 07/20/2019 | 01:11:40 | -74.40, -29.63 | 125.95 | 07/20/2019 | 01:10:35 | -74.43, -29.64 | 125.90 | 3.55 | 65 |
| 9 | 07/20/2019 | 02:02:20 | 74.39, 137.68 | 54.05 | 07/20/2019 | 02:01:20 | 74.38, 137.79 | 54.06 | 3.39 | 60 |
| 10 | 07/20/2019 | 02:53:02 | -74.38, -55.02 | 125.95 | 07/20/2019 | 02:52:04 | -74.39, -54.90 | 125.94 | 3.78 | 58 |
| 11 | 07/20/2019 | 03:43:41 | 74.42, 112.41 | 54.09 | 07/20/2019 | 03:42:50 | 74.39, 112.40 | 54.08 | 3.52 | 51 |
| 12 | 07/20/2019 | 04:34:23 | -74.41, -80.29 | 125.91 | 07/20/2019 | 04:33:34 | -74.39, -80.28 | 125.92 | 2.24 | 49 |
| 13 | 07/20/2019 | 05:25:03 | 74.40, 87.03 | 54.09 | 07/20/2019 | 05:24:20 | 74.39, 87.02 | 54.09 | 0.96 | 43 |
| 14 | 07/20/2019 | 06:15:45 | -74.39,-105.67 | 125.92 | 07/20/2019 | 06:15:04 | -74.39,-105.67 | 125.90 | 0.36 | 41 |
| 15 | 07/20/2019 | 07:06:25 | 74.38, 61.64 | 54.09 | 07/20/2019 | 07:05:50 | 74.40, 61.63 | 54.11 | 1.63 | 35 |
| 16 | 07/20/2019 | 07:57:07 | -74.37,-131.06 | 125.92 | 07/20/2019 | 07:56:34 | -74.40,-131.05 | 125.88 | 2.84 | 33 |
| 17 | 07/20/2019 | 08:47:46 | 74.41, 36.37 | 54.13 | 07/20/2019 | 08:47:20 | 74.40, 36.25 | 54.13 | 3.90 | 26 |
| 18 | 07/20/2019 | 09:38:28 | -74.40,-156.33 | 125.88 | 07/20/2019 | 09:38:04 | -74.40,-156.44 | 125.87 | 3.30 | 24 |
| 19 | 07/20/2019 | 10:29:08 | 74.39, 10.98 | 54.12 | 07/20/2019 | 10:28:50 | 74.40, 10.86 | 54.15 | 3.79 | 18 |
| 20 | 07/20/2019 | 11:19:50 | -74.38, 178.28 | 125.88 | 07/20/2019 | 11:19:33 | -74.36, 178.30 | 125.90 | 3.02 | 17 |
| 21 | 07/20/2019 | 12:10:30 | 74.37, -14.41 | 54.12 | 07/20/2019 | 12:10:19 | 74.36, -14.39 | 54.11 | 1.61 | 11 |
| 22 | 07/20/2019 | 13:01:12 | -74.36, 152.90 | 125.88 | 07/20/2019 | 13:01:03 | -74.36, 152.92 | 125.89 | 0.82 | 9 |
| 23 | 07/20/2019 | 13:51:52 | 74.36, -39.80 | 54.12 | 07/20/2019 | 13:51:49 | 74.36, -39.78 | 54.13 | 1.10 | 3 |
| 24 | 07/20/2019 | 14:42:34 | -74.35, 127.51 | 125.88 | 07/20/2019 | 14:42:33 | -74.37, 127.53 | 125.87 | 2.25 | 1 |
| 25 | 07/20/2019 | 15:33:14 | 74.34, -65.18 | 54.12 | 07/20/2019 | 15:33:19 | 74.37, -65.17 | 54.15 | 3.62 | 5 |
| 26 | 07/20/2019 | 16:23:55 | -74.38, 102.24 | 125.85 | 07/20/2019 | 16:24:03 | -74.37, 102.15 | 125.85 | 2.92 | 8 |
| 27 | 07/20/2019 | 17:14:35 | 74.37, -90.45 | 54.16 | 07/20/2019 | 17:14:49 | 74.37, -90.55 | 54.16 | 3.12 | 14 |
| 28 | 07/20/2019 | 18:05:17 | -74.36, 76.85 | 125.85 | 07/20/2019 | 18:05:33 | -74.37, 76.76 | 125.83 | 3.21 | 16 |
| 29 | 07/20/2019 | 18:55:57 | 74.35,-115.84 | 54.15 | 07/20/2019 | 18:56:18 | 74.33,-115.81 | 54.13 | 2.36 | 21 |
| 30 | 07/20/2019 | 19:46:38 | -74.34, 51.47 | 125.85 | 07/20/2019 | 19:47:01 | -74.33, 51.51 | 125.87 | 1.64 | 23 |
| 31 | 07/20/2019 | 20:37:18 | 74.33,-141.23 | 54.15 | 07/20/2019 | 20:37:47 | 74.33,-141.19 | 54.14 | 1.03 | 29 |
| 32 | 07/20/2019 | 21:28:00 | -74.32, 26.08 | 125.85 | 07/20/2019 | 21:28:31 | -74.33, 26.12 | 125.85 | 1.89 | 31 |
| 33 | 07/20/2019 | 22:18:40 | 74.31,-166.61 | 54.15 | 07/20/2019 | 22:19:17 | 74.34,-166.58 | 54.16 | 3.14 | 37 |
| 34 | 07/20/2019 | 23:09:21 | -74.35, 0.81 | 125.81 | 07/20/2019 | 23:10:01 | -74.34, 0.74 | 125.83 | 2.79 | 40 |
| 35 | 07/21/2019 | 00:00:01 | 74.34, 168.12 | 54.19 | 07/21/2019 | 00:00:47 | 74.34, 168.04 | 54.18 | 2.55 | 46 |
| 36 | 07/21/2019 | 00:50:43 | -74.33, -24.57 | 125.82 | 07/21/2019 | 00:51:31 | -74.34, -24.65 | 125.82 | 2.45 | 48 |
| 37 | 07/21/2019 | 01:41:23 | 74.32, 142.73 | 54.19 | 07/21/2019 | 01:42:16 | 74.30, 142.78 | 54.14 | 3.13 | 53 |
| 38 | 07/21/2019 | 02:32:05 | -74.31, -49.96 | 125.82 | 07/21/2019 | 02:33:00 | -74.30, -49.91 | 125.85 | 2.48 | 55 |
| 39 | 07/21/2019 | 03:22:45 | 74.30, 117.34 | 54.19 | 07/21/2019 | 03:23:46 | 74.30, 117.39 | 54.16 | 1.48 | 61 |
| 40 | 07/21/2019 | 04:13:27 | -74.29, -75.35 | 125.82 | 07/21/2019 | 04:14:30 | -74.30, -75.29 | 125.84 | 1.87 | 63 |
| 41 | 07/21/2019 | 05:04:07 | 74.28, 91.95 | 54.18 | 07/21/2019 | 05:05:16 | 74.30, 92.01 | 54.18 | 2.81 | 69 |
| 42 | 07/21/2019 | 05:54:48 | -74.32,-100.62 | 125.78 | 07/21/2019 | 05:56:00 | -74.30,-100.68 | 125.82 | 2.92 | 72 |
| 43 | 07/21/2019 | 06:45:31 | 74.16, 66.32 | 54.10 | 07/21/2019 | 06:46:44 | 74.21, 66.87 | 54.09 | 17.42 | 73 |
| 44 | 07/21/2019 | 07:36:15 | -74.06,-126.61 | 125.98 | 07/21/2019 | 07:37:26 | -74.11,-125.57 | 126.02 | 32.40 | 71 |
| 45 | 07/21/2019 | 08:26:59 | 73.85, 40.22 | 53.87 | 07/21/2019 | 08:28:07 | 73.87, 42.34 | 53.71 | 65.69 | 68 |
| 46 | 07/21/2019 | 09:17:43 | -73.74,-152.70 | 126.21 | 07/21/2019 | 09:18:50 | -73.82,-150.23 | 126.34 | 77.32 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 07/14/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service