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: 6/6/2017
| 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 | 06/18/2017 | 02:39:42 | -73.66, -46.57 | 129.70 | 06/18/2017 | 02:38:36 | -73.64, -49.76 | 129.54 | 99.93 | 66 |
| 2 | 06/18/2017 | 03:30:26 | 73.45, 120.30 | 50.12 | 06/18/2017 | 03:29:18 | 73.44, 118.01 | 50.25 | 72.46 | 68 |
| 3 | 06/18/2017 | 04:21:10 | -73.33, -72.64 | 129.99 | 06/18/2017 | 04:20:00 | -73.35, -74.46 | 129.86 | 58.11 | 70 |
| 4 | 06/18/2017 | 05:11:54 | 73.13, 94.24 | 49.83 | 06/18/2017 | 05:10:42 | 73.15, 93.30 | 49.92 | 30.54 | 72 |
| 5 | 06/18/2017 | 06:02:36 | -73.06, -98.58 | 130.24 | 06/18/2017 | 06:01:23 | -73.06, -99.18 | 130.19 | 19.70 | 73 |
| 6 | 06/18/2017 | 06:53:19 | 72.90, 68.42 | 49.63 | 06/18/2017 | 06:52:06 | 72.90, 68.45 | 49.64 | 1.20 | 73 |
| 7 | 06/18/2017 | 07:44:01 | -72.89,-124.29 | 130.39 | 06/18/2017 | 07:42:50 | -72.91,-124.25 | 130.35 | 3.03 | 71 |
| 8 | 06/18/2017 | 08:34:40 | 72.93, 43.14 | 49.65 | 06/18/2017 | 08:33:36 | 72.91, 43.07 | 49.65 | 3.09 | 64 |
| 9 | 06/18/2017 | 09:25:22 | -72.91,-149.57 | 130.37 | 06/18/2017 | 09:24:20 | -72.92,-149.63 | 130.35 | 2.13 | 62 |
| 10 | 06/18/2017 | 10:16:02 | 72.90, 17.75 | 49.63 | 06/18/2017 | 10:15:06 | 72.91, 17.68 | 49.65 | 2.42 | 56 |
| 11 | 06/18/2017 | 11:06:44 | -72.89,-174.96 | 130.39 | 06/18/2017 | 11:05:49 | -72.87,-174.91 | 130.40 | 2.60 | 55 |
| 12 | 06/18/2017 | 11:57:24 | 72.88, -7.64 | 49.61 | 06/18/2017 | 11:56:35 | 72.87, -7.60 | 49.60 | 1.96 | 49 |
| 13 | 06/18/2017 | 12:48:06 | -72.87, 159.66 | 130.41 | 06/18/2017 | 12:47:19 | -72.88, 159.70 | 130.39 | 1.82 | 47 |
| 14 | 06/18/2017 | 13:38:46 | 72.86, -33.03 | 49.58 | 06/18/2017 | 13:38:05 | 72.87, -32.98 | 49.61 | 2.36 | 41 |
| 15 | 06/18/2017 | 14:29:27 | -72.89, 134.37 | 130.39 | 06/18/2017 | 14:28:49 | -72.88, 134.32 | 130.39 | 2.38 | 38 |
| 16 | 06/18/2017 | 15:20:07 | 72.89, -58.31 | 49.61 | 06/18/2017 | 15:19:35 | 72.88, -58.37 | 49.61 | 2.01 | 32 |
| 17 | 06/18/2017 | 16:10:49 | -72.87, 108.99 | 130.41 | 06/18/2017 | 16:10:19 | -72.89, 108.93 | 130.38 | 2.46 | 30 |
| 18 | 06/18/2017 | 17:01:29 | 72.86, -83.70 | 49.59 | 06/18/2017 | 17:01:05 | 72.89, -83.76 | 49.62 | 3.15 | 24 |
| 19 | 06/18/2017 | 17:52:11 | -72.85, 83.60 | 130.43 | 06/18/2017 | 17:51:48 | -72.84, 83.65 | 130.43 | 1.92 | 23 |
| 20 | 06/18/2017 | 18:42:51 | 72.84,-109.09 | 49.57 | 06/18/2017 | 18:42:34 | 72.84,-109.04 | 49.57 | 1.75 | 17 |
| 21 | 06/18/2017 | 19:33:33 | -72.83, 58.21 | 130.45 | 06/18/2017 | 19:33:18 | -72.85, 58.27 | 130.43 | 3.02 | 15 |
| 22 | 06/18/2017 | 20:24:12 | 72.87,-134.37 | 49.59 | 06/18/2017 | 20:24:04 | 72.85,-134.42 | 49.57 | 2.86 | 8 |
| 23 | 06/18/2017 | 21:14:54 | -72.85, 32.93 | 130.43 | 06/18/2017 | 21:14:48 | -72.85, 32.88 | 130.42 | 1.55 | 6 |
| 24 | 06/18/2017 | 22:05:34 | 72.84,-159.76 | 49.57 | 06/18/2017 | 22:05:34 | 72.85,-159.81 | 49.58 | 1.80 | 0 |
| 25 | 06/18/2017 | 22:56:16 | -72.83, 7.54 | 130.45 | 06/18/2017 | 22:56:17 | -72.81, 7.60 | 130.47 | 3.21 | 1 |
| 26 | 06/18/2017 | 23:46:56 | 72.82, 174.85 | 49.55 | 06/18/2017 | 23:47:03 | 72.81, 174.91 | 49.53 | 2.53 | 7 |
| 27 | 06/19/2017 | 00:37:38 | -72.81, -17.85 | 130.47 | 06/19/2017 | 00:37:47 | -72.81, -17.79 | 130.47 | 2.16 | 9 |
| 28 | 06/19/2017 | 01:28:18 | 72.80, 149.46 | 49.52 | 06/19/2017 | 01:28:33 | 72.81, 149.53 | 49.53 | 2.62 | 15 |
| 29 | 06/19/2017 | 02:18:59 | -72.83, -43.13 | 130.45 | 06/19/2017 | 02:19:17 | -72.82, -43.17 | 130.46 | 2.25 | 18 |
| 30 | 06/19/2017 | 03:09:39 | 72.82, 124.18 | 49.55 | 06/19/2017 | 03:10:03 | 72.82, 124.14 | 49.54 | 1.58 | 24 |
| 31 | 06/19/2017 | 04:00:21 | -72.81, -68.52 | 130.47 | 06/19/2017 | 04:00:47 | -72.82, -68.56 | 130.46 | 1.84 | 26 |
| 32 | 06/19/2017 | 04:51:01 | 72.80, 98.79 | 49.53 | 06/19/2017 | 04:51:33 | 72.82, 98.76 | 49.54 | 2.68 | 32 |
| 33 | 06/19/2017 | 05:41:43 | -72.79, -93.91 | 130.49 | 06/19/2017 | 05:42:16 | -72.78, -93.84 | 130.51 | 2.53 | 33 |
| 34 | 06/19/2017 | 06:32:23 | 72.78, 73.41 | 49.51 | 06/19/2017 | 06:33:02 | 72.78, 73.48 | 49.49 | 2.29 | 39 |
| 35 | 06/19/2017 | 07:23:05 | -72.77,-119.29 | 130.51 | 06/19/2017 | 07:23:46 | -72.78,-119.22 | 130.50 | 3.12 | 41 |
| 36 | 06/19/2017 | 08:13:44 | 72.81, 48.12 | 49.53 | 06/19/2017 | 08:14:32 | 72.78, 48.09 | 49.50 | 2.76 | 48 |
| 37 | 06/19/2017 | 09:04:26 | -72.79,-144.58 | 130.49 | 06/19/2017 | 09:05:16 | -72.79,-144.61 | 130.50 | 1.12 | 50 |
| 38 | 06/19/2017 | 09:55:06 | 72.78, 22.74 | 49.51 | 06/19/2017 | 09:56:02 | 72.79, 22.70 | 49.50 | 1.24 | 56 |
| 39 | 06/19/2017 | 10:45:48 | -72.77,-169.96 | 130.51 | 06/19/2017 | 10:46:46 | -72.79,-169.99 | 130.49 | 2.93 | 58 |
| 40 | 06/19/2017 | 11:36:28 | 72.76, -2.65 | 49.49 | 06/19/2017 | 11:37:31 | 72.74, -2.58 | 49.45 | 3.07 | 63 |
| 41 | 06/19/2017 | 12:27:10 | -72.75, 164.65 | 130.53 | 06/19/2017 | 12:28:15 | -72.75, 164.73 | 130.54 | 2.57 | 65 |
| 42 | 06/19/2017 | 13:17:50 | 72.74, -28.04 | 49.47 | 06/19/2017 | 13:19:01 | 72.75, -27.96 | 49.46 | 2.94 | 71 |
| 43 | 06/19/2017 | 14:08:31 | -72.77, 139.37 | 130.50 | 06/19/2017 | 14:09:45 | -72.76, 139.34 | 130.54 | 2.31 | 74 |
| 44 | 06/19/2017 | 14:59:16 | 72.51, -53.84 | 49.27 | 06/19/2017 | 15:00:27 | 72.55, -52.93 | 49.24 | 30.77 | 71 |
| 45 | 06/19/2017 | 15:49:59 | -72.45, 113.36 | 130.79 | 06/19/2017 | 15:51:10 | -72.51, 114.47 | 130.81 | 37.84 | 71 |
| 46 | 06/19/2017 | 16:40:43 | 72.23, -79.73 | 49.02 | 06/19/2017 | 16:41:51 | 72.25, -77.71 | 48.91 | 68.72 | 68 |
| 47 | 06/19/2017 | 17:31:26 | -72.17, 87.48 | 131.03 | 06/19/2017 | 17:32:34 | -72.21, 89.69 | 131.14 | 75.47 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 06/06/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service