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: 11/6/2017
| 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 | 11/18/2017 | 05:44:28 | 73.61, 86.56 | 92.83 | 11/18/2017 | 05:43:19 | 73.62, 84.22 | 92.89 | 73.39 | 69 |
| 2 | 11/18/2017 | 06:35:11 | -73.57,-106.22 | 87.22 | 11/18/2017 | 06:34:02 | -73.56,-108.32 | 87.17 | 66.02 | 69 |
| 3 | 11/18/2017 | 07:25:55 | 73.34, 60.60 | 92.58 | 11/18/2017 | 07:24:43 | 73.32, 59.52 | 92.59 | 34.44 | 72 |
| 4 | 11/18/2017 | 08:16:39 | -73.24,-132.29 | 87.51 | 11/18/2017 | 08:15:26 | -73.26,-133.03 | 87.47 | 23.84 | 73 |
| 5 | 11/18/2017 | 09:07:22 | 73.06, 34.65 | 92.33 | 11/18/2017 | 09:06:08 | 73.08, 34.68 | 92.35 | 2.25 | 74 |
| 6 | 11/18/2017 | 09:58:04 | -73.06,-158.01 | 87.67 | 11/18/2017 | 09:56:52 | -73.07,-157.98 | 87.66 | 1.17 | 72 |
| 7 | 11/18/2017 | 10:48:43 | 73.08, 9.36 | 92.37 | 11/18/2017 | 10:47:38 | 73.08, 9.30 | 92.37 | 2.19 | 65 |
| 8 | 11/18/2017 | 11:39:25 | -73.09, 176.70 | 87.63 | 11/18/2017 | 11:38:22 | -73.07, 176.63 | 87.63 | 2.73 | 63 |
| 9 | 11/18/2017 | 12:30:05 | 73.06, -16.03 | 92.36 | 11/18/2017 | 12:29:07 | 73.04, -15.98 | 92.34 | 2.71 | 58 |
| 10 | 11/18/2017 | 13:20:47 | -73.06, 151.30 | 87.63 | 11/18/2017 | 13:19:52 | -73.08, 151.24 | 87.61 | 2.64 | 55 |
| 11 | 11/18/2017 | 14:11:27 | 73.03, -41.43 | 92.35 | 11/18/2017 | 14:10:37 | 73.05, -41.37 | 92.37 | 2.29 | 50 |
| 12 | 11/18/2017 | 15:02:09 | -73.04, 125.91 | 87.64 | 11/18/2017 | 15:01:21 | -73.04, 125.97 | 87.64 | 1.87 | 48 |
| 13 | 11/18/2017 | 15:52:48 | 73.06, -66.71 | 92.39 | 11/18/2017 | 15:52:07 | 73.05, -66.76 | 92.39 | 1.59 | 41 |
| 14 | 11/18/2017 | 16:43:30 | -73.06, 100.62 | 87.60 | 11/18/2017 | 16:42:51 | -73.04, 100.58 | 87.62 | 2.75 | 39 |
| 15 | 11/18/2017 | 17:34:10 | 73.03, -92.11 | 92.38 | 11/18/2017 | 17:33:37 | 73.06, -92.14 | 92.41 | 3.02 | 33 |
| 16 | 11/18/2017 | 18:24:52 | -73.04, 75.23 | 87.61 | 11/18/2017 | 18:24:21 | -73.05, 75.19 | 87.59 | 1.61 | 31 |
| 17 | 11/18/2017 | 19:15:32 | 73.01,-117.50 | 92.37 | 11/18/2017 | 19:15:06 | 73.01,-117.42 | 92.38 | 2.72 | 26 |
| 18 | 11/18/2017 | 20:06:14 | -73.01, 49.83 | 87.62 | 11/18/2017 | 20:05:50 | -73.00, 49.91 | 87.63 | 2.77 | 24 |
| 19 | 11/18/2017 | 20:56:52 | 73.03,-142.79 | 92.42 | 11/18/2017 | 20:56:35 | 73.02,-142.81 | 92.40 | 1.51 | 17 |
| 20 | 11/18/2017 | 21:47:34 | -73.04, 24.55 | 87.58 | 11/18/2017 | 21:47:19 | -73.01, 24.53 | 87.60 | 3.14 | 15 |
| 21 | 11/18/2017 | 22:38:14 | 73.00,-168.19 | 92.41 | 11/18/2017 | 22:38:05 | 73.02,-168.20 | 92.43 | 2.20 | 9 |
| 22 | 11/18/2017 | 23:28:56 | -73.01, -0.85 | 87.58 | 11/18/2017 | 23:28:49 | -73.01, -0.86 | 87.58 | 0.59 | 7 |
| 23 | 11/19/2017 | 00:19:36 | 72.98, 166.42 | 92.40 | 11/19/2017 | 00:19:34 | 72.98, 166.52 | 92.40 | 3.39 | 2 |
| 24 | 11/19/2017 | 01:10:18 | -72.98, -26.24 | 87.59 | 11/19/2017 | 01:10:18 | -72.97, -26.14 | 87.61 | 3.73 | 0 |
| 25 | 11/19/2017 | 02:00:57 | 73.00, 141.13 | 92.44 | 11/19/2017 | 02:01:04 | 72.99, 141.14 | 92.42 | 2.01 | 7 |
| 26 | 11/19/2017 | 02:51:39 | -73.01, -51.53 | 87.55 | 11/19/2017 | 02:51:48 | -72.98, -51.53 | 87.59 | 3.77 | 9 |
| 27 | 11/19/2017 | 03:42:19 | 72.98, 115.74 | 92.43 | 11/19/2017 | 03:42:34 | 72.99, 115.75 | 92.44 | 1.59 | 15 |
| 28 | 11/19/2017 | 04:33:01 | -72.98, -76.92 | 87.56 | 11/19/2017 | 04:33:18 | -72.98, -76.91 | 87.57 | 0.43 | 17 |
| 29 | 11/19/2017 | 05:23:40 | 73.00, 90.45 | 92.47 | 11/19/2017 | 05:24:04 | 73.00, 90.36 | 92.47 | 2.92 | 24 |
| 30 | 11/19/2017 | 06:14:23 | -72.96,-102.32 | 87.57 | 11/19/2017 | 06:14:48 | -72.99,-102.30 | 87.54 | 3.29 | 25 |
| 31 | 11/19/2017 | 07:05:02 | 72.98, 65.06 | 92.46 | 11/19/2017 | 07:05:33 | 72.95, 65.08 | 92.43 | 2.77 | 31 |
| 32 | 11/19/2017 | 07:55:44 | -72.98,-127.61 | 87.53 | 11/19/2017 | 07:56:18 | -72.99,-127.69 | 87.52 | 2.90 | 34 |
| 33 | 11/19/2017 | 08:46:24 | 72.95, 39.66 | 92.45 | 11/19/2017 | 08:47:03 | 72.96, 39.70 | 92.46 | 1.46 | 39 |
| 34 | 11/19/2017 | 09:37:06 | -72.96,-153.00 | 87.54 | 11/19/2017 | 09:37:47 | -72.95,-152.97 | 87.55 | 1.43 | 41 |
| 35 | 11/19/2017 | 10:27:45 | 72.98, 14.37 | 92.49 | 11/19/2017 | 10:28:33 | 72.96, 14.31 | 92.48 | 2.42 | 48 |
| 36 | 11/19/2017 | 11:18:28 | -72.93,-178.39 | 87.55 | 11/19/2017 | 11:19:17 | -72.95,-178.35 | 87.53 | 2.86 | 49 |
| 37 | 11/19/2017 | 12:09:07 | 72.95, -11.02 | 92.49 | 11/19/2017 | 12:10:03 | 72.97, -11.08 | 92.50 | 3.03 | 56 |
| 38 | 11/19/2017 | 12:59:49 | -72.96, 156.32 | 87.51 | 11/19/2017 | 13:00:47 | -72.96, 156.26 | 87.51 | 2.00 | 58 |
| 39 | 11/19/2017 | 13:50:29 | 72.92, -36.42 | 92.48 | 11/19/2017 | 13:51:32 | 72.93, -36.36 | 92.47 | 1.89 | 63 |
| 40 | 11/19/2017 | 14:41:11 | -72.93, 130.93 | 87.51 | 11/19/2017 | 14:42:16 | -72.92, 130.98 | 87.54 | 2.42 | 65 |
| 41 | 11/19/2017 | 15:31:50 | 72.95, -61.70 | 92.52 | 11/19/2017 | 15:33:02 | 72.93, -61.75 | 92.49 | 2.26 | 72 |
| 42 | 11/19/2017 | 16:22:33 | -72.90, 105.53 | 87.52 | 11/19/2017 | 16:23:46 | -72.92, 105.59 | 87.51 | 2.74 | 73 |
| 43 | 11/19/2017 | 17:13:16 | 72.72, -87.52 | 92.31 | 11/19/2017 | 17:14:28 | 72.74, -86.71 | 92.30 | 26.87 | 72 |
| 44 | 11/19/2017 | 18:04:00 | -72.63, 79.62 | 87.77 | 11/19/2017 | 18:05:11 | -72.67, 80.73 | 87.76 | 37.43 | 71 |
| 45 | 11/19/2017 | 18:54:44 | 72.39,-113.53 | 92.02 | 11/19/2017 | 18:55:52 | 72.44,-111.47 | 92.01 | 69.22 | 68 |
| 46 | 11/19/2017 | 19:45:27 | -72.34, 53.72 | 88.02 | 11/19/2017 | 19:46:35 | -72.38, 55.96 | 88.05 | 75.63 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 11/6/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 11/06/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service