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: 11/14/2012
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 04:38:22 73.35, 103.67 11/18/2012 04:37:15 73.34, 100.75 93.23 67
2 11/18/2012 05:29:06 -73.28, -89.17 11/18/2012 05:27:58 -73.29, -91.81 84.36 68
3 11/18/2012 06:19:49 73.08, 77.74 11/18/2012 06:18:39 73.05, 76.03 55.64 70
4 11/18/2012 07:10:33 -73.01,-115.10 11/18/2012 07:09:22 -72.99,-116.54 46.83 71
5 11/18/2012 08:01:17 72.76, 51.72 11/18/2012 08:00:04 72.80, 51.18 18.14 73
6 11/18/2012 08:52:01 -72.69,-141.11 11/18/2012 08:50:46 -72.69,-141.28 5.76 75
7 11/18/2012 09:42:41 72.64, 26.13 11/18/2012 09:41:31 72.65, 26.11 1.00 70
8 11/18/2012 10:33:24 -72.62,-166.59 11/18/2012 10:32:15 -72.65,-166.56 2.82 69
9 11/18/2012 11:24:03 72.63, 0.76 11/18/2012 11:23:01 72.66, 0.73 3.30 62
10 11/18/2012 12:14:45 -72.66, 168.14 11/18/2012 12:13:45 -72.65, 168.05 2.95 60
11 11/18/2012 13:05:25 72.61, -24.62 11/18/2012 13:04:30 72.61, -24.55 2.19 55
12 11/18/2012 13:56:07 -72.64, 142.76 11/18/2012 13:55:15 -72.66, 142.67 3.71 52
13 11/18/2012 14:46:47 72.59, -49.99 11/18/2012 14:46:00 72.61, -49.94 3.06 47
14 11/18/2012 15:37:29 -72.62, 117.39 11/18/2012 15:36:44 -72.61, 117.39 1.33 45
15 11/18/2012 16:28:08 72.63, -75.26 11/18/2012 16:27:30 72.62, -75.32 2.01 38
16 11/18/2012 17:18:51 -72.61, 92.02 11/18/2012 17:18:14 -72.61, 92.00 1.14 37
17 11/18/2012 18:09:30 72.61,-100.64 11/18/2012 18:09:00 72.62,-100.70 2.68 30
18 11/18/2012 19:00:13 -72.59, 66.64 11/18/2012 18:59:43 -72.57, 66.72 3.50 30
19 11/18/2012 19:50:52 72.59,-126.02 11/18/2012 19:50:29 72.58,-125.98 1.88 23
20 11/18/2012 20:41:35 -72.57, 41.27 11/18/2012 20:41:13 -72.57, 41.34 2.49 22
21 11/18/2012 21:32:14 72.57,-151.39 11/18/2012 21:31:59 72.58,-151.37 1.15 15
22 11/18/2012 22:22:56 -72.60, 15.99 11/18/2012 22:22:43 -72.58, 15.96 3.19 13
23 11/18/2012 23:13:36 72.56,-176.77 11/18/2012 23:13:29 72.59,-176.75 3.37 7
24 11/19/2012 00:04:18 -72.59, -9.38 11/19/2012 00:04:13 -72.58, -9.43 1.65 5
25 11/19/2012 00:54:57 72.59, 157.96 11/19/2012 00:54:59 72.59, 157.86 3.30 2
26 11/19/2012 01:45:40 -72.57, -34.76 11/19/2012 01:45:43 -72.59, -34.81 2.69 3
27 11/19/2012 02:36:19 72.57, 132.59 11/19/2012 02:36:28 72.55, 132.58 3.08 9
28 11/19/2012 03:27:02 -72.55, -60.13 11/19/2012 03:27:12 -72.54, -60.09 1.79 10
29 11/19/2012 04:17:41 72.56, 107.21 11/19/2012 04:17:58 72.55, 107.20 0.76 17
30 11/19/2012 05:08:24 -72.54, -85.50 11/19/2012 05:08:42 -72.55, -85.48 1.47 18
31 11/19/2012 05:59:03 72.54, 81.84 11/19/2012 05:59:28 72.55, 81.81 1.99 25
32 11/19/2012 06:49:45 -72.57,-110.78 11/19/2012 06:50:12 -72.55,-110.86 3.49 27
33 11/19/2012 07:40:25 72.52, 56.46 11/19/2012 07:40:57 72.51, 56.53 2.75 32
34 11/19/2012 08:31:07 -72.55,-136.15 11/19/2012 08:31:42 -72.56,-136.25 3.14 35
35 11/19/2012 09:21:47 72.50, 31.09 11/19/2012 09:22:27 72.51, 31.15 2.37 40
36 11/19/2012 10:12:29 -72.53,-161.53 11/19/2012 10:13:11 -72.51,-161.53 2.85 42
37 11/19/2012 11:03:08 72.54, 5.81 11/19/2012 11:03:57 72.52, 5.77 2.67 49
38 11/19/2012 11:53:51 -72.52, 173.10 11/19/2012 11:54:41 -72.51, 173.09 0.53 50
39 11/19/2012 12:44:30 72.52, -19.56 11/19/2012 12:45:27 72.52, -19.62 1.98 57
40 11/19/2012 13:35:13 -72.50, 147.72 11/19/2012 13:36:11 -72.52, 147.71 2.12 58
41 11/19/2012 14:25:51 72.50, -44.94 11/19/2012 14:26:55 72.48, -44.90 3.07 64
42 11/19/2012 15:16:34 -72.48, 122.35 11/19/2012 15:17:39 -72.47, 122.42 2.73 65
43 11/19/2012 16:07:13 72.48, -70.31 11/19/2012 16:08:25 72.48, -70.28 0.95 72
44 11/19/2012 16:57:56 -72.47, 96.98 11/19/2012 16:59:09 -72.48, 97.04 2.47 73
45 11/19/2012 17:48:40 72.21, -96.19 11/19/2012 17:49:51 72.28, -95.26 32.43 71
46 11/19/2012 18:39:23 -72.19, 71.10 11/19/2012 18:40:34 -72.23, 72.16 36.18 71
47 11/19/2012 19:30:07 71.94,-122.06 11/19/2012 19:31:15 71.98,-120.05 69.08 68
48 11/19/2012 20:20:50 -71.92, 45.24 11/19/2012 20:21:58 -71.93, 47.36 73.28 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/14/2012
SNOs_Map_METOP-B_NPP_20121114.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/14/2012 in txt file.

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