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: 7/30/2017
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, 58.45 | 57.61 | 08/08/2017 | 07:36:55 | 73.55, 55.91 | 57.77 | 79.92 | 68 |
2 | 08/08/2017 | 08:28:47 | -73.46,-134.41 | 122.46 | 08/08/2017 | 08:27:38 | -73.48,-136.61 | 122.30 | 69.74 | 69 |
3 | 08/08/2017 | 09:19:30 | 73.27, 32.50 | 57.39 | 08/08/2017 | 09:18:19 | 73.25, 31.22 | 57.46 | 41.07 | 71 |
4 | 08/08/2017 | 10:10:14 | -73.19,-160.36 | 122.68 | 08/08/2017 | 10:09:02 | -73.18,-161.32 | 122.61 | 30.98 | 72 |
5 | 08/08/2017 | 11:00:58 | 72.94, 6.45 | 57.12 | 08/08/2017 | 10:59:43 | 72.95, 6.49 | 57.14 | 1.60 | 75 |
6 | 08/08/2017 | 11:51:40 | -72.97, 173.82 | 122.85 | 08/08/2017 | 11:50:27 | -72.94, 173.84 | 122.87 | 3.41 | 73 |
7 | 08/08/2017 | 12:42:19 | 72.97, -18.83 | 57.17 | 08/08/2017 | 12:41:13 | 72.95, -18.89 | 57.17 | 2.69 | 66 |
8 | 08/08/2017 | 13:33:02 | -72.94, 148.43 | 122.85 | 08/08/2017 | 13:31:57 | -72.94, 148.46 | 122.85 | 1.25 | 65 |
9 | 08/08/2017 | 14:23:41 | 72.95, -44.22 | 57.16 | 08/08/2017 | 14:22:43 | 72.96, -44.26 | 57.19 | 1.60 | 58 |
10 | 08/08/2017 | 15:14:24 | -72.92, 123.04 | 122.86 | 08/08/2017 | 15:13:27 | -72.94, 123.09 | 122.82 | 2.69 | 57 |
11 | 08/08/2017 | 16:05:02 | 72.93, -69.61 | 57.16 | 08/08/2017 | 16:04:11 | 72.91, -69.53 | 57.15 | 3.18 | 51 |
12 | 08/08/2017 | 16:55:44 | -72.95, 97.76 | 122.81 | 08/08/2017 | 16:54:56 | -72.94, 97.71 | 122.80 | 1.77 | 48 |
13 | 08/08/2017 | 17:46:24 | 72.90, -95.00 | 57.16 | 08/08/2017 | 17:45:41 | 72.91, -94.91 | 57.18 | 2.91 | 43 |
14 | 08/08/2017 | 18:37:06 | -72.92, 72.37 | 122.81 | 08/08/2017 | 18:36:26 | -72.94, 72.33 | 122.78 | 2.59 | 40 |
15 | 08/08/2017 | 19:27:45 | 72.93,-120.28 | 57.21 | 08/08/2017 | 19:27:11 | 72.91,-120.29 | 57.20 | 2.05 | 34 |
16 | 08/08/2017 | 20:18:28 | -72.90, 46.98 | 122.81 | 08/08/2017 | 20:17:55 | -72.89, 47.06 | 122.81 | 2.56 | 33 |
17 | 08/08/2017 | 21:09:07 | 72.91,-145.67 | 57.21 | 08/08/2017 | 21:08:41 | 72.91,-145.67 | 57.22 | 0.80 | 26 |
18 | 08/08/2017 | 21:59:49 | -72.93, 21.70 | 122.77 | 08/08/2017 | 21:59:25 | -72.90, 21.68 | 122.79 | 3.47 | 24 |
19 | 08/08/2017 | 22:50:29 | 72.88,-171.06 | 57.21 | 08/08/2017 | 22:50:11 | 72.91,-171.05 | 57.24 | 3.64 | 18 |
20 | 08/08/2017 | 23:41:11 | -72.90, -3.69 | 122.77 | 08/08/2017 | 23:40:55 | -72.90, -3.70 | 122.77 | 0.70 | 16 |
21 | 08/09/2017 | 00:31:50 | 72.91, 163.66 | 57.25 | 08/09/2017 | 00:31:41 | 72.92, 163.57 | 57.27 | 2.93 | 9 |
22 | 08/09/2017 | 01:22:33 | -72.88, -29.08 | 122.77 | 08/09/2017 | 01:22:25 | -72.90, -29.08 | 122.75 | 2.17 | 8 |
23 | 08/09/2017 | 02:13:12 | 72.89, 138.27 | 57.25 | 08/09/2017 | 02:13:10 | 72.87, 138.30 | 57.23 | 2.24 | 2 |
24 | 08/09/2017 | 03:03:54 | -72.91, -54.36 | 122.72 | 08/09/2017 | 03:03:55 | -72.90, -54.46 | 122.72 | 3.19 | 1 |
25 | 08/09/2017 | 03:54:34 | 72.86, 112.88 | 57.25 | 08/09/2017 | 03:54:40 | 72.87, 112.92 | 57.25 | 1.59 | 6 |
26 | 08/09/2017 | 04:45:16 | -72.88, -79.75 | 122.72 | 08/09/2017 | 04:45:25 | -72.90, -79.84 | 122.70 | 3.51 | 9 |
27 | 08/09/2017 | 05:35:55 | 72.89, 87.60 | 57.29 | 08/09/2017 | 05:36:10 | 72.87, 87.54 | 57.28 | 2.68 | 15 |
28 | 08/09/2017 | 06:26:38 | -72.86,-105.14 | 122.72 | 08/09/2017 | 06:26:54 | -72.86,-105.11 | 122.74 | 1.23 | 16 |
29 | 08/09/2017 | 07:17:17 | 72.87, 62.21 | 57.29 | 08/09/2017 | 07:17:40 | 72.87, 62.16 | 57.30 | 1.68 | 23 |
30 | 08/09/2017 | 08:08:00 | -72.84,-130.53 | 122.72 | 08/09/2017 | 08:08:24 | -72.86,-130.49 | 122.71 | 2.52 | 24 |
31 | 08/09/2017 | 08:58:39 | 72.84, 36.82 | 57.29 | 08/09/2017 | 08:59:09 | 72.83, 36.89 | 57.27 | 3.08 | 30 |
32 | 08/09/2017 | 09:49:21 | -72.87,-155.81 | 122.68 | 08/09/2017 | 09:49:54 | -72.86,-155.86 | 122.69 | 1.92 | 33 |
33 | 08/09/2017 | 10:40:01 | 72.82, 11.43 | 57.29 | 08/09/2017 | 10:40:39 | 72.83, 11.51 | 57.29 | 2.84 | 38 |
34 | 08/09/2017 | 11:30:43 | -72.84, 178.80 | 122.68 | 08/09/2017 | 11:31:24 | -72.86, 178.76 | 122.67 | 2.55 | 41 |
35 | 08/09/2017 | 12:21:22 | 72.85, -13.85 | 57.34 | 08/09/2017 | 12:22:09 | 72.83, -13.87 | 57.31 | 2.01 | 47 |
36 | 08/09/2017 | 13:12:05 | -72.82, 153.41 | 122.68 | 08/09/2017 | 13:12:53 | -72.81, 153.48 | 122.70 | 2.45 | 48 |
37 | 08/09/2017 | 14:02:44 | 72.82, -39.24 | 57.34 | 08/09/2017 | 14:03:39 | 72.83, -39.24 | 57.33 | 0.87 | 55 |
38 | 08/09/2017 | 14:53:27 | -72.80, 128.02 | 122.68 | 08/09/2017 | 14:54:23 | -72.81, 128.11 | 122.68 | 3.38 | 56 |
39 | 08/09/2017 | 15:44:06 | 72.80, -64.63 | 57.34 | 08/09/2017 | 15:45:09 | 72.83, -64.62 | 57.36 | 3.70 | 63 |
40 | 08/09/2017 | 16:34:48 | -72.82, 102.74 | 122.64 | 08/09/2017 | 16:35:53 | -72.82, 102.73 | 122.66 | 0.88 | 65 |
41 | 08/09/2017 | 17:25:27 | 72.83, -89.91 | 57.38 | 08/09/2017 | 17:26:39 | 72.83, -90.00 | 57.38 | 3.05 | 72 |
42 | 08/09/2017 | 18:16:10 | -72.80, 77.35 | 122.64 | 08/09/2017 | 18:17:23 | -72.82, 77.35 | 122.64 | 2.06 | 73 |
43 | 08/09/2017 | 19:06:53 | 72.60,-115.72 | 57.21 | 08/09/2017 | 19:08:05 | 72.63,-114.96 | 57.18 | 25.51 | 72 |
44 | 08/09/2017 | 19:57:37 | -72.52, 51.45 | 122.86 | 08/09/2017 | 19:58:48 | -72.57, 52.49 | 122.89 | 35.17 | 71 |
45 | 08/09/2017 | 20:48:21 | 72.27,-141.71 | 56.94 | 08/09/2017 | 20:49:29 | 72.33,-139.72 | 56.86 | 67.66 | 68 |
46 | 08/09/2017 | 21:39:04 | -72.24, 25.56 | 123.07 | 08/09/2017 | 21:40:12 | -72.26, 27.72 | 123.20 | 73.30 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/30/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 07/30/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service