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: 7/31/2017
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 | 08/08/2017 | 07:38:02 | 73.58, 58.52 | 57.64 | 08/08/2017 | 07:36:55 | 73.57, 55.87 | 57.79 | 83.56 | 67 |
2 | 08/08/2017 | 08:28:46 | -73.49,-134.34 | 122.43 | 08/08/2017 | 08:27:37 | -73.45,-136.55 | 122.33 | 69.99 | 69 |
3 | 08/08/2017 | 09:19:30 | 73.25, 32.46 | 57.37 | 08/08/2017 | 09:18:19 | 73.27, 31.17 | 57.48 | 41.22 | 71 |
4 | 08/08/2017 | 10:10:14 | -73.17,-160.40 | 122.70 | 08/08/2017 | 10:09:01 | -73.16,-161.26 | 122.64 | 27.68 | 73 |
5 | 08/08/2017 | 11:00:57 | 72.98, 6.52 | 57.15 | 08/08/2017 | 10:59:43 | 72.97, 6.45 | 57.17 | 2.32 | 74 |
6 | 08/08/2017 | 11:51:40 | -72.95, 173.78 | 122.87 | 08/08/2017 | 11:50:27 | -72.96, 173.80 | 122.84 | 1.36 | 73 |
7 | 08/08/2017 | 12:42:19 | 72.95, -18.87 | 57.15 | 08/08/2017 | 12:41:13 | 72.97, -18.93 | 57.19 | 2.96 | 66 |
8 | 08/08/2017 | 13:33:01 | -72.97, 148.50 | 122.83 | 08/08/2017 | 13:31:57 | -72.96, 148.42 | 122.82 | 2.99 | 64 |
9 | 08/08/2017 | 14:23:41 | 72.93, -44.26 | 57.15 | 08/08/2017 | 14:22:42 | 72.93, -44.20 | 57.15 | 2.02 | 59 |
10 | 08/08/2017 | 15:14:23 | -72.95, 123.11 | 122.83 | 08/08/2017 | 15:13:27 | -72.96, 123.04 | 122.80 | 2.46 | 56 |
11 | 08/08/2017 | 16:05:03 | 72.91, -69.65 | 57.15 | 08/08/2017 | 16:04:12 | 72.93, -69.58 | 57.18 | 3.25 | 51 |
12 | 08/08/2017 | 16:55:45 | -72.93, 97.72 | 122.83 | 08/08/2017 | 16:54:56 | -72.91, 97.77 | 122.83 | 2.34 | 49 |
13 | 08/08/2017 | 17:46:24 | 72.93, -94.93 | 57.19 | 08/08/2017 | 17:45:42 | 72.93, -94.96 | 57.20 | 1.00 | 42 |
14 | 08/08/2017 | 18:37:07 | -72.90, 72.33 | 122.83 | 08/08/2017 | 18:36:26 | -72.91, 72.39 | 122.81 | 2.31 | 41 |
15 | 08/08/2017 | 19:27:46 | 72.91,-120.32 | 57.19 | 08/08/2017 | 19:27:12 | 72.93,-120.34 | 57.22 | 2.36 | 34 |
16 | 08/08/2017 | 20:18:28 | -72.93, 47.05 | 122.78 | 08/08/2017 | 20:17:56 | -72.92, 47.01 | 122.79 | 2.02 | 32 |
17 | 08/08/2017 | 21:09:08 | 72.89,-145.71 | 57.19 | 08/08/2017 | 21:08:41 | 72.88,-145.61 | 57.19 | 3.37 | 27 |
18 | 08/08/2017 | 21:59:50 | -72.91, 21.66 | 122.78 | 08/08/2017 | 21:59:26 | -72.92, 21.63 | 122.77 | 1.38 | 24 |
19 | 08/08/2017 | 22:50:29 | 72.91,-170.99 | 57.24 | 08/08/2017 | 22:50:11 | 72.88,-170.99 | 57.21 | 3.32 | 18 |
20 | 08/08/2017 | 23:41:12 | -72.88, -3.73 | 122.78 | 08/08/2017 | 23:40:55 | -72.87, -3.64 | 122.80 | 3.45 | 17 |
21 | 08/09/2017 | 00:31:51 | 72.89, 163.62 | 57.24 | 08/09/2017 | 00:31:41 | 72.89, 163.64 | 57.23 | 0.71 | 10 |
22 | 08/09/2017 | 01:22:34 | -72.86, -29.12 | 122.79 | 08/09/2017 | 01:22:25 | -72.87, -29.02 | 122.78 | 3.52 | 9 |
23 | 08/09/2017 | 02:13:13 | 72.87, 138.23 | 57.23 | 08/09/2017 | 02:13:11 | 72.89, 138.26 | 57.25 | 2.49 | 2 |
24 | 08/09/2017 | 03:03:55 | -72.89, -54.40 | 122.74 | 08/09/2017 | 03:03:55 | -72.87, -54.40 | 122.76 | 1.73 | 0 |
25 | 08/09/2017 | 03:54:34 | 72.89, 112.95 | 57.28 | 08/09/2017 | 03:54:41 | 72.89, 112.88 | 57.28 | 2.34 | 7 |
26 | 08/09/2017 | 04:45:17 | -72.87, -79.79 | 122.74 | 08/09/2017 | 04:45:25 | -72.87, -79.77 | 122.73 | 1.20 | 8 |
27 | 08/09/2017 | 05:35:56 | 72.87, 87.56 | 57.28 | 08/09/2017 | 05:36:11 | 72.89, 87.50 | 57.30 | 3.06 | 15 |
28 | 08/09/2017 | 06:26:38 | -72.89,-105.07 | 122.70 | 08/09/2017 | 06:26:55 | -72.88,-105.15 | 122.71 | 3.14 | 17 |
29 | 08/09/2017 | 07:17:18 | 72.85, 62.17 | 57.28 | 08/09/2017 | 07:17:40 | 72.84, 62.23 | 57.27 | 1.93 | 22 |
30 | 08/09/2017 | 08:08:00 | -72.87,-130.46 | 122.70 | 08/09/2017 | 08:08:25 | -72.88,-130.53 | 122.69 | 2.51 | 25 |
31 | 08/09/2017 | 08:58:40 | 72.82, 36.78 | 57.28 | 08/09/2017 | 08:59:10 | 72.85, 36.85 | 57.29 | 3.24 | 30 |
32 | 08/09/2017 | 09:49:22 | -72.85,-155.85 | 122.70 | 08/09/2017 | 09:49:54 | -72.83,-155.80 | 122.72 | 2.33 | 32 |
33 | 08/09/2017 | 10:40:00 | 72.85, 11.50 | 57.32 | 08/09/2017 | 10:40:39 | 72.85, 11.47 | 57.31 | 1.04 | 39 |
34 | 08/09/2017 | 11:30:43 | -72.82, 178.76 | 122.70 | 08/09/2017 | 11:31:23 | -72.83, 178.82 | 122.70 | 2.12 | 40 |
35 | 08/09/2017 | 12:21:22 | 72.83, -13.89 | 57.32 | 08/09/2017 | 12:22:09 | 72.85, -13.91 | 57.33 | 2.46 | 47 |
36 | 08/09/2017 | 13:12:04 | -72.85, 153.48 | 122.65 | 08/09/2017 | 13:12:53 | -72.83, 153.44 | 122.68 | 2.20 | 49 |
37 | 08/09/2017 | 14:02:44 | 72.80, -39.28 | 57.32 | 08/09/2017 | 14:03:38 | 72.80, -39.18 | 57.30 | 3.23 | 54 |
38 | 08/09/2017 | 14:53:26 | -72.83, 128.09 | 122.65 | 08/09/2017 | 14:54:23 | -72.84, 128.06 | 122.66 | 1.40 | 57 |
39 | 08/09/2017 | 15:44:05 | 72.83, -64.56 | 57.37 | 08/09/2017 | 15:45:08 | 72.80, -64.56 | 57.32 | 3.24 | 63 |
40 | 08/09/2017 | 16:34:48 | -72.80, 102.70 | 122.65 | 08/09/2017 | 16:35:52 | -72.79, 102.79 | 122.69 | 3.35 | 64 |
41 | 08/09/2017 | 17:25:27 | 72.81, -89.95 | 57.37 | 08/09/2017 | 17:26:38 | 72.80, -89.94 | 57.34 | 0.56 | 71 |
42 | 08/09/2017 | 18:16:10 | -72.78, 77.31 | 122.65 | 08/09/2017 | 18:17:22 | -72.79, 77.41 | 122.67 | 3.30 | 72 |
43 | 08/09/2017 | 19:06:53 | 72.58,-115.76 | 57.19 | 08/09/2017 | 19:08:05 | 72.65,-115.00 | 57.20 | 26.34 | 72 |
44 | 08/09/2017 | 19:57:36 | -72.55, 51.51 | 122.83 | 08/09/2017 | 19:58:48 | -72.59, 52.45 | 122.87 | 31.42 | 72 |
45 | 08/09/2017 | 20:48:20 | 72.30,-141.65 | 56.97 | 08/09/2017 | 20:49:29 | 72.35,-139.76 | 56.89 | 63.90 | 69 |
46 | 08/09/2017 | 21:39:04 | -72.22, 25.52 | 123.09 | 08/09/2017 | 21:40:12 | -72.29, 27.68 | 123.18 | 73.40 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/31/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 07/31/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service