Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/13/2012
Index Date (METOP-B) Time (METOP-B) METOP-B Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/18/2012 04:38:23 73.31, 103.58 11/18/2012 04:37:16 73.34, 100.75 90.52 67
2 11/18/2012 05:29:07 -73.24, -89.26 11/18/2012 05:27:59 -73.28, -91.80 81.55 68
3 11/18/2012 06:19:50 73.04, 77.65 11/18/2012 06:18:40 73.05, 76.03 52.65 70
4 11/18/2012 07:10:34 -72.97,-115.18 11/18/2012 07:09:23 -72.99,-116.53 43.79 71
5 11/18/2012 08:01:18 72.72, 51.63 11/18/2012 08:00:04 72.75, 51.29 11.67 74
6 11/18/2012 08:52:02 -72.65,-141.19 11/18/2012 08:50:47 -72.69,-141.27 5.02 75
7 11/18/2012 09:42:41 72.65, 26.15 11/18/2012 09:41:32 72.65, 26.12 1.39 69
8 11/18/2012 10:33:24 -72.63,-166.57 11/18/2012 10:32:16 -72.64,-166.55 1.09 68
9 11/18/2012 11:24:03 72.64, 0.78 11/18/2012 11:23:02 72.65, 0.73 2.22 61
10 11/18/2012 12:14:46 -72.62, 168.06 11/18/2012 12:13:46 -72.64, 168.07 3.28 60
11 11/18/2012 13:05:25 72.62, -24.60 11/18/2012 13:04:31 72.61, -24.54 2.41 54
12 11/18/2012 13:56:07 -72.65, 142.78 11/18/2012 13:55:16 -72.65, 142.68 3.38 51
13 11/18/2012 14:46:47 72.60, -49.97 11/18/2012 14:46:01 72.61, -49.93 1.71 46
14 11/18/2012 15:37:29 -72.63, 117.41 11/18/2012 15:36:45 -72.60, 117.40 3.37 44
15 11/18/2012 16:28:09 72.59, -75.35 11/18/2012 16:27:31 72.61, -75.31 3.35 38
16 11/18/2012 17:18:51 -72.61, 92.04 11/18/2012 17:18:15 -72.61, 92.02 1.14 36
17 11/18/2012 18:09:30 72.62,-100.62 11/18/2012 18:09:01 72.62,-100.69 2.38 29
18 11/18/2012 19:00:13 -72.60, 66.66 11/18/2012 18:59:45 -72.61, 66.64 1.44 28
19 11/18/2012 19:50:52 72.60,-126.00 11/18/2012 19:50:31 72.62,-126.07 3.35 21
20 11/18/2012 20:41:35 -72.58, 41.29 11/18/2012 20:41:14 -72.56, 41.36 3.24 21
21 11/18/2012 21:32:14 72.58,-151.37 11/18/2012 21:32:00 72.57,-151.35 1.34 14
22 11/18/2012 22:22:57 -72.56, 15.91 11/18/2012 22:22:44 -72.57, 15.98 2.28 13
23 11/18/2012 23:13:36 72.57,-176.75 11/18/2012 23:13:30 72.58,-176.73 1.23 6
24 11/19/2012 00:04:19 -72.55, -9.46 11/19/2012 00:04:14 -72.57, -9.40 3.29 5
25 11/19/2012 00:54:58 72.55, 157.88 11/19/2012 00:55:00 72.58, 157.88 3.52 2
26 11/19/2012 01:45:40 -72.58, -34.74 11/19/2012 01:45:44 -72.57, -34.79 1.81 4
27 11/19/2012 02:36:20 72.53, 132.50 11/19/2012 02:36:29 72.53, 132.60 3.37 9
28 11/19/2012 03:27:02 -72.56, -60.11 11/19/2012 03:27:14 -72.58, -60.17 2.49 12
29 11/19/2012 04:17:40 72.57, 107.23 11/19/2012 04:17:58 72.54, 107.22 3.12 18
30 11/19/2012 05:08:23 -72.55, -85.49 11/19/2012 05:08:42 -72.53, -85.45 2.13 19
31 11/19/2012 05:59:02 72.55, 81.86 11/19/2012 05:59:28 72.54, 81.84 0.93 26
32 11/19/2012 06:49:45 -72.53,-110.86 11/19/2012 06:50:12 -72.53,-110.83 1.18 27
33 11/19/2012 07:40:24 72.53, 56.48 11/19/2012 07:40:58 72.54, 56.46 1.79 34
34 11/19/2012 08:31:07 -72.51,-136.23 11/19/2012 08:31:42 -72.54,-136.21 3.03 35
35 11/19/2012 09:21:46 72.51, 31.11 11/19/2012 09:22:27 72.50, 31.18 2.95 41
36 11/19/2012 10:12:28 -72.54,-161.51 11/19/2012 10:13:12 -72.54,-161.59 2.94 44
37 11/19/2012 11:03:08 72.50, 5.73 11/19/2012 11:03:57 72.50, 5.80 2.26 49
38 11/19/2012 11:53:50 -72.53, 173.12 11/19/2012 11:54:42 -72.54, 173.02 3.71 52
39 11/19/2012 12:44:29 72.53, -19.54 11/19/2012 12:45:27 72.51, -19.59 3.06 58
40 11/19/2012 13:35:12 -72.51, 147.74 11/19/2012 13:36:11 -72.50, 147.74 1.38 59
41 11/19/2012 14:25:51 72.51, -44.92 11/19/2012 14:26:57 72.51, -44.97 1.78 66
42 11/19/2012 15:16:34 -72.49, 122.37 11/19/2012 15:17:41 -72.50, 122.36 0.97 67
43 11/19/2012 16:07:13 72.49, -70.29 11/19/2012 16:08:27 72.51, -70.35 2.86 74
44 11/19/2012 16:57:57 -72.43, 96.89 11/19/2012 16:59:10 -72.45, 97.08 7.13 73
45 11/19/2012 17:48:41 72.17, -96.27 11/19/2012 17:49:52 72.26, -95.23 36.94 71
46 11/19/2012 18:39:24 -72.15, 71.02 11/19/2012 18:40:35 -72.20, 72.20 40.65 71
47 11/19/2012 19:30:08 71.89,-122.13 11/19/2012 19:31:16 71.96,-120.02 73.38 68
48 11/19/2012 20:20:52 -71.83, 45.06 11/19/2012 20:21:59 -71.90, 47.41 81.43 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2012
SNOs_Map_METOP-B_NPP_20121113.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/13/2012 in txt file.

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