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: 2/7/2019
| 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 | 02/17/2019 | 13:21:03 | 74.63, -29.27 | 86.86 | 02/17/2019 | 13:19:57 | 74.60, -32.44 | 87.06 | 93.58 | 66 |
| 2 | 02/17/2019 | 14:11:47 | -74.50, 137.74 | 93.26 | 02/17/2019 | 14:10:39 | -74.50, 135.14 | 93.07 | 77.07 | 68 |
| 3 | 02/17/2019 | 15:02:31 | 74.30, -55.45 | 86.57 | 02/17/2019 | 15:01:20 | 74.27, -56.94 | 86.65 | 45.07 | 71 |
| 4 | 02/17/2019 | 15:53:15 | -74.18, 111.57 | 93.55 | 02/17/2019 | 15:52:02 | -74.17, 110.63 | 93.48 | 28.65 | 73 |
| 5 | 02/17/2019 | 16:43:59 | 73.97, -81.59 | 86.27 | 02/17/2019 | 16:42:44 | 73.98, -81.59 | 86.30 | 0.68 | 75 |
| 6 | 02/17/2019 | 17:34:40 | -74.00, 85.80 | 93.73 | 02/17/2019 | 17:33:28 | -73.98, 85.73 | 93.72 | 3.16 | 72 |
| 7 | 02/17/2019 | 18:25:20 | 73.99,-106.89 | 86.26 | 02/17/2019 | 18:24:14 | 73.99,-106.98 | 86.28 | 3.01 | 66 |
| 8 | 02/17/2019 | 19:16:02 | -73.97, 60.39 | 93.78 | 02/17/2019 | 19:14:58 | -73.99, 60.34 | 93.74 | 2.40 | 64 |
| 9 | 02/17/2019 | 20:06:42 | 73.96,-132.30 | 86.21 | 02/17/2019 | 20:05:43 | 73.94,-132.25 | 86.21 | 2.52 | 59 |
| 10 | 02/17/2019 | 20:57:24 | -73.94, 34.97 | 93.83 | 02/17/2019 | 20:56:27 | -73.94, 35.07 | 93.81 | 2.94 | 57 |
| 11 | 02/17/2019 | 21:48:04 | 73.93,-157.71 | 86.16 | 02/17/2019 | 21:47:13 | 73.95,-157.64 | 86.19 | 3.05 | 51 |
| 12 | 02/17/2019 | 22:38:45 | -73.96, 9.68 | 93.83 | 02/17/2019 | 22:37:57 | -73.95, 9.68 | 93.83 | 0.85 | 48 |
| 13 | 02/17/2019 | 23:29:25 | 73.95, 176.99 | 86.15 | 02/17/2019 | 23:28:43 | 73.96, 176.97 | 86.17 | 1.06 | 42 |
| 14 | 02/18/2019 | 00:20:07 | -73.93, -15.74 | 93.88 | 02/18/2019 | 00:19:27 | -73.96, -15.71 | 93.85 | 3.34 | 40 |
| 15 | 02/18/2019 | 01:10:47 | 73.92, 151.58 | 86.10 | 02/18/2019 | 01:10:12 | 73.91, 151.70 | 86.10 | 3.70 | 35 |
| 16 | 02/18/2019 | 02:01:28 | -73.95, -41.03 | 93.89 | 02/18/2019 | 02:00:57 | -73.96, -41.10 | 93.86 | 2.98 | 31 |
| 17 | 02/18/2019 | 02:52:08 | 73.94, 126.29 | 86.09 | 02/18/2019 | 02:51:42 | 73.92, 126.31 | 86.08 | 2.09 | 26 |
| 18 | 02/18/2019 | 03:42:50 | -73.92, -66.44 | 93.94 | 02/18/2019 | 03:42:26 | -73.92, -66.37 | 93.94 | 2.15 | 24 |
| 19 | 02/18/2019 | 04:33:30 | 73.91, 100.87 | 86.04 | 02/18/2019 | 04:33:12 | 73.93, 100.92 | 86.06 | 2.60 | 18 |
| 20 | 02/18/2019 | 05:24:11 | -73.94, -91.74 | 93.95 | 02/18/2019 | 05:23:56 | -73.93, -91.77 | 93.95 | 1.19 | 15 |
| 21 | 02/18/2019 | 06:14:51 | 73.93, 75.58 | 86.03 | 02/18/2019 | 06:14:42 | 73.93, 75.53 | 86.05 | 1.75 | 9 |
| 22 | 02/18/2019 | 07:05:33 | -73.90,-117.15 | 94.00 | 02/18/2019 | 07:05:26 | -73.93,-117.16 | 93.97 | 3.32 | 7 |
| 23 | 02/18/2019 | 07:56:13 | 73.90, 50.16 | 85.98 | 02/18/2019 | 07:56:11 | 73.89, 50.26 | 85.97 | 2.89 | 2 |
| 24 | 02/18/2019 | 08:46:54 | -73.92,-142.44 | 94.01 | 02/18/2019 | 08:46:55 | -73.89,-142.43 | 94.04 | 3.58 | 1 |
| 25 | 02/18/2019 | 09:37:34 | 73.92, 24.87 | 85.97 | 02/18/2019 | 09:37:41 | 73.90, 24.87 | 85.96 | 1.90 | 7 |
| 26 | 02/18/2019 | 10:28:16 | -73.89,-167.86 | 94.06 | 02/18/2019 | 10:28:25 | -73.90,-167.82 | 94.06 | 1.39 | 9 |
| 27 | 02/18/2019 | 11:18:56 | 73.88, -0.54 | 85.92 | 02/18/2019 | 11:19:11 | 73.91, -0.52 | 85.94 | 2.34 | 15 |
| 28 | 02/18/2019 | 12:09:37 | -73.91, 166.85 | 94.07 | 02/18/2019 | 12:09:55 | -73.90, 166.79 | 94.08 | 1.86 | 18 |
| 29 | 02/18/2019 | 13:00:17 | 73.90, -25.84 | 85.92 | 02/18/2019 | 13:00:41 | 73.91, -25.91 | 85.92 | 2.52 | 24 |
| 30 | 02/18/2019 | 13:50:59 | -73.88, 141.44 | 94.12 | 02/18/2019 | 13:51:24 | -73.86, 141.52 | 94.15 | 3.42 | 25 |
| 31 | 02/18/2019 | 14:41:39 | 73.87, -51.25 | 85.87 | 02/18/2019 | 14:42:10 | 73.87, -51.18 | 85.85 | 2.08 | 31 |
| 32 | 02/18/2019 | 15:32:19 | -73.90, 116.14 | 94.13 | 02/18/2019 | 15:32:53 | -73.87, 116.13 | 94.17 | 3.51 | 34 |
| 33 | 02/18/2019 | 16:22:59 | 73.89, -76.55 | 85.86 | 02/18/2019 | 16:23:39 | 73.88, -76.58 | 85.83 | 2.04 | 40 |
| 34 | 02/18/2019 | 17:13:41 | -73.87, 90.73 | 94.18 | 02/18/2019 | 17:14:23 | -73.88, 90.74 | 94.19 | 0.76 | 42 |
| 35 | 02/18/2019 | 18:04:21 | 73.86,-101.96 | 85.81 | 02/18/2019 | 18:05:09 | 73.88,-101.97 | 85.81 | 2.35 | 48 |
| 36 | 02/18/2019 | 18:55:02 | -73.89, 65.43 | 94.19 | 02/18/2019 | 18:55:53 | -73.88, 65.35 | 94.21 | 2.62 | 51 |
| 37 | 02/18/2019 | 19:45:42 | 73.88,-127.25 | 85.80 | 02/18/2019 | 19:46:39 | 73.89,-127.36 | 85.80 | 3.32 | 57 |
| 38 | 02/18/2019 | 20:36:24 | -73.86, 40.02 | 94.24 | 02/18/2019 | 20:37:22 | -73.84, 40.08 | 94.28 | 2.78 | 58 |
| 39 | 02/18/2019 | 21:27:04 | 73.85,-152.67 | 85.75 | 02/18/2019 | 21:28:08 | 73.85,-152.63 | 85.72 | 1.25 | 64 |
| 40 | 02/18/2019 | 22:17:46 | -73.83, 14.61 | 94.29 | 02/18/2019 | 22:18:52 | -73.85, 14.69 | 94.30 | 3.25 | 66 |
| 41 | 02/18/2019 | 23:08:25 | 73.87,-177.96 | 85.74 | 02/18/2019 | 23:09:38 | 73.85,-178.02 | 85.70 | 2.47 | 73 |
| 42 | 02/18/2019 | 23:59:08 | -73.80, -10.80 | 94.34 | 02/19/2019 | 00:00:21 | -73.80, -10.58 | 94.37 | 6.91 | 73 |
| 43 | 02/19/2019 | 00:49:52 | 73.59, 156.05 | 85.48 | 02/19/2019 | 00:51:03 | 73.61, 157.18 | 85.41 | 35.64 | 71 |
| 44 | 02/19/2019 | 01:40:35 | -73.52, -36.79 | 94.59 | 02/19/2019 | 01:41:46 | -73.56, -35.39 | 94.67 | 44.30 | 71 |
| 45 | 02/19/2019 | 02:31:20 | 73.25, 129.97 | 85.19 | 02/19/2019 | 02:32:27 | 73.32, 132.47 | 85.05 | 80.49 | 67 |
| 46 | 02/19/2019 | 03:22:03 | -73.18, -62.86 | 94.89 | 02/19/2019 | 03:23:09 | -73.22, -59.99 | 95.07 | 92.23 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/7/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/07/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service