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: 7/11/2012
Index Date (METOP-A) Time (METOP-A) METOP-A Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/11/2012 10:21:01 73.24, 17.70 07/11/2012 10:19:52 73.22, 15.47 71.29 69
2 07/11/2012 11:11:45 -73.15,-175.18 07/11/2012 11:10:35 -73.17,-177.09 61.60 70
3 07/11/2012 12:02:28 72.97, -8.24 07/11/2012 12:01:16 72.93, -9.26 33.39 72
4 07/11/2012 12:53:12 -72.88, 158.90 07/11/2012 12:51:59 -72.87, 158.18 23.57 73
5 07/11/2012 13:43:55 72.69, -34.16 07/11/2012 13:42:41 72.68, -34.11 1.99 74
6 07/11/2012 14:34:37 -72.70, 133.19 07/11/2012 14:33:25 -72.67, 133.21 3.11 72
7 07/11/2012 15:25:17 72.66, -59.55 07/11/2012 15:24:11 72.68, -59.49 2.62 66
8 07/11/2012 16:15:59 -72.68, 107.80 07/11/2012 16:14:55 -72.68, 107.83 0.82 64
9 07/11/2012 17:06:38 72.69, -84.83 07/11/2012 17:05:41 72.69, -84.88 1.68 57
10 07/11/2012 17:57:21 -72.65, 82.42 07/11/2012 17:56:25 -72.68, 82.45 3.31 56
11 07/11/2012 18:48:00 72.67,-110.22 07/11/2012 18:47:11 72.69,-110.26 2.91 49
12 07/11/2012 19:38:42 -72.68, 57.13 07/11/2012 19:37:55 -72.69, 57.06 2.45 47
13 07/11/2012 20:29:22 72.65,-135.61 07/11/2012 20:28:40 72.65,-135.54 2.15 42
14 07/11/2012 21:20:04 -72.66, 31.75 07/11/2012 21:19:24 -72.64, 31.78 2.25 40
15 07/11/2012 22:10:43 72.67,-160.89 07/11/2012 22:10:10 72.65,-160.93 2.80 33
16 07/11/2012 23:01:26 -72.64, 6.36 07/11/2012 23:00:54 -72.65, 6.40 1.80 32
17 07/11/2012 23:52:05 72.65, 173.72 07/11/2012 23:51:40 72.65, 173.69 1.19 25
18 07/12/2012 00:42:47 -72.66, -18.93 07/12/2012 00:42:24 -72.65, -18.99 2.38 23
19 07/12/2012 01:33:27 72.63, 148.33 07/12/2012 01:33:09 72.61, 148.41 3.20 18
20 07/12/2012 02:24:09 -72.64, -44.31 07/12/2012 02:23:54 -72.65, -44.37 2.58 15
21 07/12/2012 03:14:49 72.60, 122.95 07/12/2012 03:14:39 72.61, 123.03 2.92 10
22 07/12/2012 04:05:31 -72.62, -69.70 07/12/2012 04:05:23 -72.61, -69.65 1.85 8
23 07/12/2012 04:56:10 72.63, 97.66 07/12/2012 04:56:09 72.62, 97.64 1.50 1
24 07/12/2012 05:46:53 -72.59, -95.09 07/12/2012 05:46:53 -72.61, -95.03 3.00 0
25 07/12/2012 06:37:32 72.61, 72.27 07/12/2012 06:37:39 72.62, 72.26 1.86 7
26 07/12/2012 07:28:14 -72.62,-120.37 07/12/2012 07:28:23 -72.62,-120.42 1.49 9
27 07/12/2012 08:18:54 72.58, 46.89 07/12/2012 08:19:08 72.57, 46.98 3.14 14
28 07/12/2012 09:09:36 -72.60,-145.76 07/12/2012 09:09:53 -72.62,-145.80 3.26 17
29 07/12/2012 10:00:15 72.61, 21.60 07/12/2012 10:00:38 72.58, 21.59 3.28 23
30 07/12/2012 10:50:58 -72.57,-171.15 07/12/2012 10:51:22 -72.58,-171.08 2.23 24
31 07/12/2012 11:41:37 72.59, -3.78 07/12/2012 11:42:08 72.58, -3.79 0.19 31
32 07/12/2012 12:32:19 -72.60, 163.57 07/12/2012 12:32:52 -72.58, 163.53 2.36 33
33 07/12/2012 13:22:59 72.56, -29.17 07/12/2012 13:23:38 72.59, -29.17 3.01 39
34 07/12/2012 14:13:41 -72.58, 138.18 07/12/2012 14:14:22 -72.59, 138.15 1.45 41
35 07/12/2012 15:04:20 72.59, -54.46 07/12/2012 15:05:08 72.59, -54.56 3.36 48
36 07/12/2012 15:55:03 -72.55, 112.79 07/12/2012 15:55:51 -72.54, 112.87 2.93 48
37 07/12/2012 16:45:42 72.57, -79.84 07/12/2012 16:46:37 72.55, -79.84 2.05 55
38 07/12/2012 17:36:25 -72.53, 87.41 07/12/2012 17:37:21 -72.54, 87.49 3.14 56
39 07/12/2012 18:27:04 72.54,-105.23 07/12/2012 18:28:07 72.55,-105.22 1.17 63
40 07/12/2012 19:17:46 -72.56, 62.12 07/12/2012 19:18:51 -72.55, 62.10 1.07 65
41 07/12/2012 20:08:25 72.57,-130.52 07/12/2012