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: 2/15/2019
| 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 | 93.66 | 66 |
| 2 | 02/17/2019 | 14:11:47 | -74.50, 137.72 | 93.26 | 02/17/2019 | 14:10:39 | -74.51, 135.12 | 93.06 | 77.21 | 68 |
| 3 | 02/17/2019 | 15:02:31 | 74.30, -55.45 | 86.57 | 02/17/2019 | 15:01:21 | 74.32, -57.07 | 86.71 | 48.72 | 70 |
| 4 | 02/17/2019 | 15:53:15 | -74.17, 111.55 | 93.56 | 02/17/2019 | 15:52:02 | -74.18, 110.61 | 93.47 | 28.76 | 73 |
| 5 | 02/17/2019 | 16:43:59 | 73.98, -81.59 | 86.27 | 02/17/2019 | 16:42:44 | 73.98, -81.59 | 86.30 | 0.46 | 75 |
| 6 | 02/17/2019 | 17:34:40 | -74.00, 85.78 | 93.73 | 02/17/2019 | 17:33:28 | -73.99, 85.70 | 93.71 | 2.41 | 72 |
| 7 | 02/17/2019 | 18:25:20 | 74.00,-106.89 | 86.26 | 02/17/2019 | 18:24:14 | 73.99,-106.98 | 86.28 | 3.14 | 66 |
| 8 | 02/17/2019 | 19:16:02 | -73.96, 60.37 | 93.78 | 02/17/2019 | 19:14:57 | -73.95, 60.43 | 93.78 | 2.85 | 65 |
| 9 | 02/17/2019 | 20:06:42 | 73.97,-132.30 | 86.21 | 02/17/2019 | 20:05:43 | 73.95,-132.25 | 86.21 | 2.66 | 59 |
| 10 | 02/17/2019 | 20:57:23 | -73.98, 35.07 | 93.79 | 02/17/2019 | 20:56:27 | -73.95, 35.04 | 93.80 | 3.45 | 56 |
| 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 | 2.85 | 51 |
| 12 | 02/17/2019 | 22:38:45 | -73.95, 9.66 | 93.84 | 02/17/2019 | 22:37:57 | -73.96, 9.65 | 93.82 | 0.81 | 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 | 0.99 | 42 |
| 14 | 02/18/2019 | 00:20:06 | -73.97, -15.64 | 93.85 | 02/18/2019 | 00:19:27 | -73.97, -15.74 | 93.84 | 3.19 | 39 |
| 15 | 02/18/2019 | 01:10:47 | 73.92, 151.58 | 86.10 | 02/18/2019 | 01:10:12 | 73.92, 151.70 | 86.10 | 3.66 | 35 |
| 16 | 02/18/2019 | 02:01:28 | -73.94, -41.05 | 93.90 | 02/18/2019 | 02:00:56 | -73.92, -41.01 | 93.91 | 2.30 | 32 |
| 17 | 02/18/2019 | 02:52:08 | 73.94, 126.29 | 86.10 | 02/18/2019 | 02:51:42 | 73.92, 126.31 | 86.08 | 2.26 | 26 |
| 18 | 02/18/2019 | 03:42:50 | -73.91, -66.46 | 93.95 | 02/18/2019 | 03:42:26 | -73.93, -66.40 | 93.93 | 2.94 | 24 |
| 19 | 02/18/2019 | 04:33:30 | 73.91, 100.87 | 86.05 | 02/18/2019 | 04:33:12 | 73.93, 100.91 | 86.07 | 2.39 | 18 |
| 20 | 02/18/2019 | 05:24:11 | -73.93, -91.76 | 93.96 | 02/18/2019 | 05:23:56 | -73.94, -91.79 | 93.94 | 1.30 | 15 |
| 21 | 02/18/2019 | 06:14:51 | 73.93, 75.58 | 86.04 | 02/18/2019 | 06:14:42 | 73.94, 75.52 | 86.05 | 1.75 | 9 |
| 22 | 02/18/2019 | 07:05:33 | -73.90,-117.17 | 94.01 | 02/18/2019 | 07:05:25 | -73.89,-117.06 | 94.02 | 3.41 | 8 |
| 23 | 02/18/2019 | 07:56:13 | 73.90, 50.16 | 85.99 | 02/18/2019 | 07:56:11 | 73.89, 50.25 | 85.97 | 2.85 | 2 |
| 24 | 02/18/2019 | 08:46:54 | -73.92,-142.46 | 94.02 | 02/18/2019 | 08:46:55 | -73.90,-142.45 | 94.03 | 1.94 | 1 |
| 25 | 02/18/2019 | 09:37:34 | 73.92, 24.87 | 85.98 | 02/18/2019 | 09:37:41 | 73.90, 24.86 | 85.96 | 2.10 | 7 |
| 26 | 02/18/2019 | 10:28:16 | -73.89,-167.88 | 94.07 | 02/18/2019 | 10:28:25 | -73.91,-167.84 | 94.05 | 2.51 | 9 |
| 27 | 02/18/2019 | 11:18:56 | 73.89, -0.54 | 85.93 | 02/18/2019 | 11:19:11 | 73.91, -0.53 | 85.94 | 2.13 | 15 |
| 28 | 02/18/2019 | 12:09:37 | -73.91, 166.83 | 94.08 | 02/18/2019 | 12:09:55 | -73.91, 166.77 | 94.07 | 2.02 | 18 |
| 29 | 02/18/2019 | 13:00:17 | 73.91, -25.84 | 85.92 | 02/18/2019 | 13:00:41 | 73.91, -25.92 | 85.92 | 2.54 | 24 |
| 30 | 02/18/2019 | 13:50:59 | -73.88, 141.42 | 94.13 | 02/18/2019 | 13:51:24 | -73.87, 141.50 | 94.14 | 2.58 | 25 |
| 31 | 02/18/2019 | 14:41:39 | 73.88, -51.25 | 85.87 | 02/18/2019 | 14:42:10 | 73.87, -51.19 | 85.85 | 2.04 | 31 |
| 32 | 02/18/2019 | 15:32:20 | -73.89, 116.12 | 94.13 | 02/18/2019 | 15:32:54 | -73.88, 116.11 | 94.16 | 1.90 | 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 | 2.25 | 40 |
| 34 | 02/18/2019 | 17:13:41 | -73.86, 90.71 | 94.18 | 02/18/2019 | 17:14:23 | -73.88, 90.72 | 94.18 | 2.30 | 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 | 2.18 | 48 |
| 36 | 02/18/2019 | 18:55:02 | -73.88, 65.41 | 94.19 | 02/18/2019 | 18:55:53 | -73.89, 65.33 | 94.19 | 2.81 | 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 | 3.36 | 57 |
| 38 | 02/18/2019 | 20:36:24 | -73.85, 40.00 | 94.24 | 02/18/2019 | 20:37:22 | -73.85, 40.06 | 94.27 | 1.75 | 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 | 1.23 | 64 |
| 40 | 02/18/2019 | 22:17:45 | -73.87, 14.71 | 94.25 | 02/18/2019 | 22:18:52 | -73.85, 14.67 | 94.29 | 2.20 | 67 |
| 41 | 02/18/2019 | 23:08:25 | 73.87,-177.96 | 85.74 | 02/18/2019 | 23:09:38 | 73.85,-178.02 | 85.71 | 2.66 | 73 |
| 42 | 02/18/2019 | 23:59:08 | -73.79, -10.82 | 94.34 | 02/19/2019 | 00:00:21 | -73.81, -10.60 | 94.36 | 7.13 | 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 | 35.54 | 71 |
| 44 | 02/19/2019 | 01:40:35 | -73.51, -36.80 | 94.60 | 02/19/2019 | 01:41:45 | -73.52, -35.30 | 94.71 | 47.55 | 70 |
| 45 | 02/19/2019 | 02:31:20 | 73.26, 129.97 | 85.19 | 02/19/2019 | 02:32:27 | 73.32, 132.47 | 85.05 | 80.39 | 67 |
| 46 | 02/19/2019 | 03:22:03 | -73.18, -62.87 | 94.89 | 02/19/2019 | 03:23:09 | -73.23, -60.01 | 95.06 | 92.16 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/15/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/15/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service