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: 8/1/2017
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 | 07:38:03 | 73.55, 58.47 | 57.62 | 08/08/2017 | 07:36:55 | 73.54, 55.93 | 57.76 | 79.96 | 68 |
2 | 08/08/2017 | 08:28:47 | -73.47,-134.40 | 122.45 | 08/08/2017 | 08:27:38 | -73.48,-136.61 | 122.30 | 69.75 | 69 |
3 | 08/08/2017 | 09:19:30 | 73.23, 32.40 | 57.35 | 08/08/2017 | 09:18:18 | 73.25, 31.23 | 57.45 | 37.61 | 72 |
4 | 08/08/2017 | 10:10:14 | -73.14,-160.46 | 122.72 | 08/08/2017 | 10:09:01 | -73.18,-161.31 | 122.62 | 27.83 | 73 |
5 | 08/08/2017 | 11:00:57 | 72.95, 6.46 | 57.13 | 08/08/2017 | 10:59:42 | 72.95, 6.51 | 57.14 | 1.50 | 75 |
6 | 08/08/2017 | 11:51:39 | -72.97, 173.83 | 122.85 | 08/08/2017 | 11:50:27 | -72.98, 173.74 | 122.82 | 3.05 | 72 |
7 | 08/08/2017 | 12:42:19 | 72.93, -18.92 | 57.13 | 08/08/2017 | 12:41:12 | 72.95, -18.87 | 57.16 | 2.79 | 67 |
8 | 08/08/2017 | 13:33:01 | -72.95, 148.44 | 122.85 | 08/08/2017 | 13:31:56 | -72.93, 148.47 | 122.85 | 1.82 | 65 |
9 | 08/08/2017 | 14:23:40 | 72.96, -44.21 | 57.17 | 08/08/2017 | 14:22:42 | 72.95, -44.25 | 57.18 | 1.57 | 58 |
10 | 08/08/2017 | 15:14:23 | -72.92, 123.05 | 122.85 | 08/08/2017 | 15:13:26 | -72.94, 123.09 | 122.83 | 1.97 | 57 |
11 | 08/08/2017 | 16:05:02 | 72.93, -69.60 | 57.17 | 08/08/2017 | 16:04:12 | 72.95, -69.63 | 57.20 | 2.46 | 50 |
12 | 08/08/2017 | 16:55:44 | -72.95, 97.77 | 122.81 | 08/08/2017 | 16:54:56 | -72.94, 97.72 | 122.81 | 2.25 | 48 |
13 | 08/08/2017 | 17:46:24 | 72.91, -94.99 | 57.17 | 08/08/2017 | 17:45:41 | 72.90, -94.90 | 57.17 | 2.82 | 43 |
14 | 08/08/2017 | 18:37:06 | -72.93, 72.38 | 122.81 | 08/08/2017 | 18:36:26 | -72.94, 72.34 | 122.78 | 1.89 | 40 |
15 | 08/08/2017 | 19:27:45 | 72.94,-120.27 | 57.21 | 08/08/2017 | 19:27:11 | 72.90,-120.28 | 57.19 | 3.43 | 34 |
16 | 08/08/2017 | 20:18:28 | -72.90, 46.99 | 122.81 | 08/08/2017 | 20:17:55 | -72.89, 47.07 | 122.82 | 2.89 | 33 |
17 | 08/08/2017 | 21:09:07 | 72.91,-145.66 | 57.21 | 08/08/2017 | 21:08:41 | 72.91,-145.66 | 57.21 | 0.58 | 26 |
18 | 08/08/2017 | 21:59:50 | -72.88, 21.60 | 122.81 | 08/08/2017 | 21:59:25 | -72.89, 21.69 | 122.80 | 3.09 | 25 |
19 | 08/08/2017 | 22:50:29 | 72.89,-171.05 | 57.21 | 08/08/2017 | 22:50:11 | 72.91,-171.04 | 57.24 | 2.27 | 18 |
20 | 08/08/2017 | 23:41:11 | -72.91, -3.68 | 122.76 | 08/08/2017 | 23:40:55 | -72.89, -3.69 | 122.77 | 1.56 | 16 |
21 | 08/09/2017 | 00:31:50 | 72.92, 163.67 | 57.26 | 08/09/2017 | 00:31:41 | 72.91, 163.58 | 57.26 | 2.91 | 9 |
22 | 08/09/2017 | 01:22:33 | -72.88, -29.07 | 122.76 | 08/09/2017 | 01:22:25 | -72.90, -29.07 | 122.75 | 1.27 | 8 |
23 | 08/09/2017 | 02:13:12 | 72.89, 138.28 | 57.26 | 08/09/2017 | 02:13:11 | 72.91, 138.21 | 57.28 | 3.38 | 1 |
24 | 08/09/2017 | 03:03:54 | -72.91, -54.35 | 122.72 | 08/09/2017 | 03:03:55 | -72.90, -54.45 | 122.73 | 3.50 | 1 |
25 | 08/09/2017 | 03:54:34 | 72.87, 112.89 | 57.26 | 08/09/2017 | 03:54:40 | 72.86, 112.93 | 57.25 | 1.43 | 6 |
26 | 08/09/2017 | 04:45:16 | -72.89, -79.74 | 122.72 | 08/09/2017 | 04:45:25 | -72.90, -79.83 | 122.71 | 3.07 | 9 |
27 | 08/09/2017 | 05:35:56 | 72.85, 87.50 | 57.26 | 08/09/2017 | 05:36:10 | 72.87, 87.55 | 57.27 | 2.83 | 14 |
28 | 08/09/2017 | 06:26:38 | -72.87,-105.13 | 122.72 | 08/09/2017 | 06:26:54 | -72.85,-105.10 | 122.74 | 1.86 | 16 |
29 | 08/09/2017 | 07:17:17 | 72.87, 62.22 | 57.30 | 08/09/2017 | 07:17:40 | 72.87, 62.18 | 57.29 | 1.58 | 23 |
30 | 08/09/2017 | 08:08:00 | -72.84,-130.52 | 122.72 | 08/09/2017 | 08:08:24 | -72.85,-130.48 | 122.72 | 1.82 | 24 |
31 | 08/09/2017 | 08:58:39 | 72.85, 36.83 | 57.30 | 08/09/2017 | 08:59:10 | 72.87, 36.80 | 57.31 | 2.57 | 31 |
32 | 08/09/2017 | 09:49:21 | -72.87,-155.80 | 122.68 | 08/09/2017 | 09:49:54 | -72.86,-155.86 | 122.70 | 2.41 | 33 |
33 | 08/09/2017 | 10:40:01 | 72.83, 11.44 | 57.30 | 08/09/2017 | 10:40:39 | 72.82, 11.53 | 57.28 | 2.72 | 38 |
34 | 08/09/2017 | 11:30:43 | -72.85, 178.81 | 122.68 | 08/09/2017 | 11:31:24 | -72.86, 178.76 | 122.67 | 1.91 | 41 |
35 | 08/09/2017 | 12:21:22 | 72.85, -13.84 | 57.34 | 08/09/2017 | 12:22:09 | 72.82, -13.85 | 57.30 | 3.35 | 47 |
36 | 08/09/2017 | 13:12:05 | -72.82, 153.42 | 122.68 | 08/09/2017 | 13:12:53 | -72.81, 153.49 | 122.71 | 2.82 | 48 |
37 | 08/09/2017 | 14:02:44 | 72.83, -39.23 | 57.34 | 08/09/2017 | 14:03:39 | 72.83, -39.23 | 57.33 | 0.51 | 55 |
38 | 08/09/2017 | 14:53:27 | -72.80, 128.03 | 122.68 | 08/09/2017 | 14:54:23 | -72.81, 128.11 | 122.68 | 2.91 | 56 |
39 | 08/09/2017 | 15:44:06 | 72.81, -64.62 | 57.34 | 08/09/2017 | 15:45:09 | 72.83, -64.61 | 57.35 | 2.35 | 63 |
40 | 08/09/2017 | 16:34:48 | -72.83, 102.75 | 122.63 | 08/09/2017 | 16:35:53 | -72.81, 102.74 | 122.66 | 1.70 | 65 |
41 | 08/09/2017 | 17:25:27 | 72.83, -89.90 | 57.39 | 08/09/2017 | 17:26:39 | 72.83, -89.99 | 57.37 | 2.99 | 72 |
42 | 08/09/2017 | 18:16:10 | -72.80, 77.36 | 122.63 | 08/09/2017 | 18:17:23 | -72.81, 77.36 | 122.64 | 1.19 | 73 |
43 | 08/09/2017 | 19:06:53 | 72.61,-115.71 | 57.21 | 08/09/2017 | 19:08:05 | 72.63,-114.95 | 57.17 | 25.32 | 72 |
44 | 08/09/2017 | 19:57:37 | -72.53, 51.46 | 122.85 | 08/09/2017 | 19:58:48 | -72.56, 52.50 | 122.89 | 35.03 | 71 |
45 | 08/09/2017 | 20:48:21 | 72.28,-141.70 | 56.95 | 08/09/2017 | 20:49:29 | 72.32,-139.71 | 56.86 | 67.51 | 68 |
46 | 08/09/2017 | 21:39:04 | -72.25, 25.57 | 123.07 | 08/09/2017 | 21:40:12 | -72.26, 27.73 | 123.21 | 73.26 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 08/01/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service