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 | 75.06,-119.18 | 54.54 | 07/19/2019 | 19:15:34 | 75.04,-122.50 | 54.77 | 95.45 | 66 |
| 2 | 07/19/2019 | 20:07:24 | -74.95, 47.84 | 125.55 | 07/19/2019 | 20:06:16 | -74.94, 45.09 | 125.34 | 79.54 | 68 |
| 3 | 07/19/2019 | 20:58:08 | 74.75,-145.37 | 54.30 | 07/19/2019 | 20:56:58 | 74.75,-147.08 | 54.45 | 49.97 | 70 |
| 4 | 07/19/2019 | 21:48:52 | -74.64, 21.67 | 125.79 | 07/19/2019 | 21:47:40 | -74.66, 20.50 | 125.66 | 34.37 | 72 |
| 5 | 07/19/2019 | 22:39:36 | 74.43,-171.53 | 54.06 | 07/19/2019 | 22:38:21 | 74.42,-171.55 | 54.07 | 1.97 | 75 |
| 6 | 07/19/2019 | 23:30:18 | -74.42, -4.23 | 125.94 | 07/19/2019 | 23:29:05 | -74.42, -4.24 | 125.92 | 0.44 | 73 |
| 7 | 07/20/2019 | 00:20:58 | 74.42, 163.08 | 54.06 | 07/20/2019 | 00:19:51 | 74.42, 163.07 | 54.09 | 0.90 | 67 |
| 8 | 07/20/2019 | 01:11:40 | -74.40, -29.62 | 125.94 | 07/20/2019 | 01:10:35 | -74.42, -29.62 | 125.91 | 2.19 | 65 |
| 9 | 07/20/2019 | 02:02:20 | 74.40, 137.70 | 54.06 | 07/20/2019 | 02:01:21 | 74.43, 137.68 | 54.11 | 3.30 | 59 |
| 10 | 07/20/2019 | 02:53:02 | -74.39, -55.01 | 125.95 | 07/20/2019 | 02:52:04 | -74.38, -54.88 | 125.94 | 3.80 | 58 |
| 11 | 07/20/2019 | 03:43:42 | 74.38, 112.31 | 54.06 | 07/20/2019 | 03:42:50 | 74.38, 112.42 | 54.07 | 3.51 | 52 |
| 12 | 07/20/2019 | 04:34:23 | -74.42, -80.27 | 125.91 | 07/20/2019 | 04:33:34 | -74.38, -80.27 | 125.93 | 3.61 | 49 |
| 13 | 07/20/2019 | 05:25:03 | 74.41, 87.04 | 54.10 | 07/20/2019 | 05:24:20 | 74.39, 87.04 | 54.09 | 2.50 | 43 |
| 14 | 07/20/2019 | 06:15:45 | -74.40,-105.66 | 125.91 | 07/20/2019 | 06:15:04 | -74.39,-105.65 | 125.91 | 1.10 | 41 |
| 15 | 07/20/2019 | 07:06:25 | 74.39, 61.65 | 54.09 | 07/20/2019 | 07:05:50 | 74.39, 61.65 | 54.10 | 0.08 | 35 |
| 16 | 07/20/2019 | 07:57:07 | -74.38,-131.05 | 125.91 | 07/20/2019 | 07:56:34 | -74.39,-131.04 | 125.89 | 1.50 | 33 |
| 17 | 07/20/2019 | 08:47:47 | 74.37, 36.26 | 54.09 | 07/20/2019 | 08:47:20 | 74.39, 36.27 | 54.12 | 2.64 | 27 |
| 18 | 07/20/2019 | 09:38:28 | -74.41,-156.31 | 125.88 | 07/20/2019 | 09:38:04 | -74.40,-156.42 | 125.87 | 3.58 | 24 |
| 19 | 07/20/2019 | 10:29:08 | 74.40, 11.00 | 54.13 | 07/20/2019 | 10:28:50 | 74.40, 10.88 | 54.14 | 3.54 | 18 |
| 20 | 07/20/2019 | 11:19:50 | -74.39, 178.30 | 125.88 | 07/20/2019 | 11:19:34 | -74.40, 178.19 | 125.86 | 3.34 | 16 |
| 21 | 07/20/2019 | 12:10:30 | 74.38, -14.39 | 54.13 | 07/20/2019 | 12:10:19 | 74.35, -14.38 | 54.10 | 3.16 | 11 |
| 22 | 07/20/2019 | 13:01:11 | -74.37, 152.91 | 125.88 | 07/20/2019 | 13:01:02 | -74.35, 152.94 | 125.89 | 1.95 | 9 |
| 23 | 07/20/2019 | 13:51:51 | 74.36, -39.78 | 54.13 | 07/20/2019 | 13:51:48 | 74.36, -39.76 | 54.12 | 0.75 | 3 |
| 24 | 07/20/2019 | 14:42:33 | -74.35, 127.52 | 125.88 | 07/20/2019 | 14:42:32 | -74.36, 127.55 | 125.88 | 1.11 | 1 |
| 25 | 07/20/2019 | 15:33:13 | 74.34, -65.17 | 54.12 | 07/20/2019 | 15:33:18 | 74.36, -65.15 | 54.14 | 2.10 | 5 |
| 26 | 07/20/2019 | 16:23:55 | -74.33, 102.13 | 125.88 | 07/20/2019 | 16:24:02 | -74.36, 102.17 | 125.86 | 3.40 | 7 |
| 27 | 07/20/2019 | 17:14:34 | 74.37, -90.43 | 54.16 | 07/20/2019 | 17:14:48 | 74.37, -90.53 | 54.16 | 3.14 | 14 |
| 28 | 07/20/2019 | 18:05:16 | -74.36, 76.87 | 125.84 | 07/20/2019 | 18:05:32 | -74.37, 76.78 | 125.84 | 2.69 | 16 |
| 29 | 07/20/2019 | 18:55:56 | 74.35,-115.82 | 54.16 | 07/20/2019 | 18:56:18 | 74.37,-115.92 | 54.17 | 3.34 | 22 |
| 30 | 07/20/2019 | 19:46:38 | -74.35, 51.48 | 125.85 | 07/20/2019 | 19:47:01 | -74.32, 51.52 | 125.88 | 2.81 | 23 |
| 31 | 07/20/2019 | 20:37:18 | 74.34,-141.21 | 54.16 | 07/20/2019 | 20:37:47 | 74.32,-141.18 | 54.14 | 1.56 | 29 |
| 32 | 07/20/2019 | 21:28:00 | -74.33, 26.09 | 125.85 | 07/20/2019 | 21:28:31 | -74.33, 26.14 | 125.86 | 1.32 | 31 |
| 33 | 07/20/2019 | 22:18:40 | 74.32,-166.60 | 54.16 | 07/20/2019 | 22:19:17 | 74.33,-166.56 | 54.15 | 1.77 | 37 |
| 34 | 07/20/2019 | 23:09:22 | -74.31, 0.71 | 125.85 | 07/20/2019 | 23:10:01 | -74.33, 0.75 | 125.84 | 2.91 | 39 |
| 35 | 07/21/2019 | 00:00:01 | 74.35, 168.14 | 54.19 | 07/21/2019 | 00:00:47 | 74.33, 168.05 | 54.17 | 2.94 | 46 |
| 36 | 07/21/2019 | 00:50:43 | -74.34, -24.56 | 125.81 | 07/21/2019 | 00:51:31 | -74.33, -24.63 | 125.82 | 2.23 | 48 |
| 37 | 07/21/2019 | 01:41:23 | 74.33, 142.75 | 54.19 | 07/21/2019 | 01:42:17 | 74.34, 142.67 | 54.19 | 2.61 | 54 |
| 38 | 07/21/2019 | 02:32:05 | -74.32, -49.95 | 125.81 | 07/21/2019 | 02:33:01 | -74.34, -50.02 | 125.81 | 3.00 | 56 |
| 39 | 07/21/2019 | 03:22:45 | 74.31, 117.36 | 54.19 | 07/21/2019 | 03:23:46 | 74.29, 117.41 | 54.15 | 2.37 | 61 |
| 40 | 07/21/2019 | 04:13:27 | -74.30, -75.34 | 125.81 | 07/21/2019 | 04:14:30 | -74.29, -75.28 | 125.84 | 1.92 | 63 |
| 41 | 07/21/2019 | 05:04:07 | 74.29, 91.97 | 54.19 | 07/21/2019 | 05:05:16 | 74.30, 92.02 | 54.17 | 1.77 | 69 |
| 42 | 07/21/2019 | 05:54:49 | -74.28,-100.72 | 125.81 | 07/21/2019 | 05:56:00 | -74.30,-100.66 | 125.82 | 2.62 | 71 |
| 43 | 07/21/2019 | 06:45:31 | 74.17, 66.34 | 54.11 | 07/21/2019 | 06:46:44 | 74.20, 66.89 | 54.08 | 17.08 | 73 |
| 44 | 07/21/2019 | 07:36:15 | -74.07,-126.60 | 125.97 | 07/21/2019 | 07:37:27 | -74.16,-125.67 | 125.97 | 29.83 | 72 |
| 45 | 07/21/2019 | 08:26:59 | 73.85, 40.23 | 53.88 | 07/21/2019 | 08:28:07 | 73.86, 42.36 | 53.70 | 65.70 | 68 |
| 46 | 07/21/2019 | 09:17:43 | -73.75,-152.69 | 126.20 | 07/21/2019 | 09:18:50 | -73.82,-150.21 | 126.35 | 77.21 | 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