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: 6/5/2017
| 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 | 03:30:26 | 73.45, 120.30 | 50.12 | 06/18/2017 | 03:29:18 | 73.45, 117.99 | 50.25 | 73.07 | 68 |
| 2 | 06/18/2017 | 04:21:10 | -73.34, -72.63 | 129.99 | 06/18/2017 | 04:20:00 | -73.36, -74.47 | 129.86 | 58.71 | 70 |
| 3 | 06/18/2017 | 05:11:54 | 73.13, 94.24 | 49.83 | 06/18/2017 | 05:10:42 | 73.16, 93.28 | 49.92 | 31.20 | 72 |
| 4 | 06/18/2017 | 06:02:37 | -73.06, -98.57 | 130.23 | 06/18/2017 | 06:01:24 | -73.06, -99.20 | 130.19 | 20.30 | 73 |
| 5 | 06/18/2017 | 06:53:20 | 72.90, 68.42 | 49.63 | 06/18/2017 | 06:52:07 | 72.91, 68.44 | 49.65 | 1.01 | 73 |
| 6 | 06/18/2017 | 07:44:01 | -72.89,-124.28 | 130.39 | 06/18/2017 | 07:42:50 | -72.92,-124.26 | 130.35 | 3.02 | 71 |
| 7 | 06/18/2017 | 08:34:40 | 72.93, 43.14 | 49.65 | 06/18/2017 | 08:33:36 | 72.92, 43.05 | 49.66 | 3.29 | 64 |
| 8 | 06/18/2017 | 09:25:22 | -72.92,-149.56 | 130.36 | 06/18/2017 | 09:24:20 | -72.92,-149.64 | 130.34 | 2.77 | 62 |
| 9 | 06/18/2017 | 10:16:02 | 72.91, 17.75 | 49.63 | 06/18/2017 | 10:15:06 | 72.92, 17.67 | 49.66 | 3.23 | 56 |
| 10 | 06/18/2017 | 11:06:44 | -72.89,-174.95 | 130.39 | 06/18/2017 | 11:05:49 | -72.88,-174.92 | 130.39 | 2.13 | 55 |
| 11 | 06/18/2017 | 11:57:24 | 72.88, -7.64 | 49.61 | 06/18/2017 | 11:56:35 | 72.88, -7.61 | 49.61 | 1.14 | 49 |
| 12 | 06/18/2017 | 12:48:06 | -72.87, 159.66 | 130.41 | 06/18/2017 | 12:47:19 | -72.88, 159.69 | 130.39 | 1.49 | 47 |
| 13 | 06/18/2017 | 13:38:46 | 72.86, -33.03 | 49.59 | 06/18/2017 | 13:38:05 | 72.88, -33.00 | 49.62 | 2.50 | 41 |
| 14 | 06/18/2017 | 14:29:27 | -72.90, 134.38 | 130.38 | 06/18/2017 | 14:28:49 | -72.89, 134.31 | 130.38 | 2.80 | 38 |
| 15 | 06/18/2017 | 15:20:07 | 72.89, -58.31 | 49.61 | 06/18/2017 | 15:19:35 | 72.89, -58.39 | 49.62 | 2.57 | 32 |
| 16 | 06/18/2017 | 16:10:49 | -72.88, 108.99 | 130.40 | 06/18/2017 | 16:10:19 | -72.89, 108.92 | 130.38 | 3.07 | 30 |
| 17 | 06/18/2017 | 17:01:29 | 72.86, -83.70 | 49.59 | 06/18/2017 | 17:01:04 | 72.84, -83.66 | 49.57 | 2.74 | 25 |
| 18 | 06/18/2017 | 17:52:11 | -72.85, 83.61 | 130.43 | 06/18/2017 | 17:51:48 | -72.85, 83.64 | 130.43 | 1.25 | 23 |
| 19 | 06/18/2017 | 18:42:51 | 72.84,-109.08 | 49.57 | 06/18/2017 | 18:42:34 | 72.85,-109.05 | 49.58 | 1.25 | 17 |
| 20 | 06/18/2017 | 19:33:33 | -72.83, 58.22 | 130.45 | 06/18/2017 | 19:33:18 | -72.85, 58.25 | 130.42 | 2.85 | 15 |
| 21 | 06/18/2017 | 20:24:12 | 72.87,-134.37 | 49.59 | 06/18/2017 | 20:24:04 | 72.85,-134.44 | 49.58 | 2.96 | 8 |
| 22 | 06/18/2017 | 21:14:54 | -72.86, 32.94 | 130.42 | 06/18/2017 | 21:14:48 | -72.86, 32.87 | 130.42 | 2.22 | 6 |
| 23 | 06/18/2017 | 22:05:34 | 72.85,-159.75 | 49.57 | 06/18/2017 | 22:05:34 | 72.86,-159.82 | 49.59 | 2.65 | 0 |
| 24 | 06/18/2017 | 22:56:16 | -72.83, 7.55 | 130.45 | 06/18/2017 | 22:56:17 | -72.81, 7.59 | 130.47 | 2.67 | 1 |
| 25 | 06/18/2017 | 23:46:56 | 72.82, 174.86 | 49.55 | 06/18/2017 | 23:47:03 | 72.81, 174.90 | 49.54 | 1.67 | 7 |
| 26 | 06/19/2017 | 00:37:38 | -72.81, -17.84 | 130.47 | 06/19/2017 | 00:37:47 | -72.82, -17.80 | 130.46 | 1.63 | 9 |
| 27 | 06/19/2017 | 01:28:18 | 72.80, 149.47 | 49.53 | 06/19/2017 | 01:28:33 | 72.82, 149.51 | 49.54 | 2.53 | 15 |
| 28 | 06/19/2017 | 02:18:59 | -72.84, -43.12 | 130.44 | 06/19/2017 | 02:19:17 | -72.82, -43.18 | 130.46 | 2.58 | 18 |
| 29 | 06/19/2017 | 03:09:39 | 72.83, 124.19 | 49.55 | 06/19/2017 | 03:10:03 | 72.82, 124.13 | 49.55 | 2.07 | 24 |
| 30 | 06/19/2017 | 04:00:21 | -72.82, -68.51 | 130.46 | 06/19/2017 | 04:00:47 | -72.83, -68.57 | 130.45 | 2.48 | 26 |
| 31 | 06/19/2017 | 04:51:01 | 72.80, 98.80 | 49.53 | 06/19/2017 | 04:51:32 | 72.78, 98.85 | 49.50 | 3.14 | 31 |
| 32 | 06/19/2017 | 05:41:43 | -72.79, -93.90 | 130.48 | 06/19/2017 | 05:42:16 | -72.78, -93.85 | 130.50 | 1.83 | 33 |
| 33 | 06/19/2017 | 06:32:23 | 72.78, 73.41 | 49.51 | 06/19/2017 | 06:33:02 | 72.78, 73.46 | 49.50 | 1.63 | 39 |
| 34 | 06/19/2017 | 07:23:05 | -72.77,-119.28 | 130.51 | 06/19/2017 | 07:23:46 | -72.79,-119.23 | 130.50 | 2.79 | 41 |
| 35 | 06/19/2017 | 08:13:44 | 72.81, 48.13 | 49.53 | 06/19/2017 | 08:14:32 | 72.79, 48.07 | 49.51 | 2.73 | 48 |
| 36 | 06/19/2017 | 09:04:26 | -72.80,-144.57 | 130.48 | 06/19/2017 | 09:05:16 | -72.80,-144.62 | 130.49 | 1.76 | 50 |
| 37 | 06/19/2017 | 09:55:06 | 72.79, 22.74 | 49.51 | 06/19/2017 | 09:56:02 | 72.80, 22.69 | 49.51 | 2.13 | 56 |
| 38 | 06/19/2017 | 10:45:48 | -72.77,-169.95 | 130.50 | 06/19/2017 | 10:46:45 | -72.75,-169.90 | 130.54 | 3.20 | 57 |
| 39 | 06/19/2017 | 11:36:28 | 72.76, -2.65 | 49.49 | 06/19/2017 | 11:37:31 | 72.75, -2.59 | 49.46 | 2.17 | 63 |
| 40 | 06/19/2017 | 12:27:10 | -72.75, 164.66 | 130.52 | 06/19/2017 | 12:28:15 | -72.76, 164.71 | 130.54 | 1.90 | 65 |
| 41 | 06/19/2017 | 13:17:50 | 72.74, -28.03 | 49.47 | 06/19/2017 | 13:19:01 | 72.76, -27.98 | 49.47 | 2.66 | 71 |
| 42 | 06/19/2017 | 14:08:31 | -72.78, 139.38 | 130.50 | 06/19/2017 | 14:09:45 | -72.76, 139.33 | 130.53 | 2.51 | 74 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 06/05/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service