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: 7/1/2012
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 06:58:15 73.41, 68.74 07/11/2012 06:57:08 73.41, 65.76 94.65 67
2 07/11/2012 07:48:59 -73.33,-124.11 07/11/2012 07:47:51 -73.35,-126.78 85.05 68
3 07/11/2012 08:39:42 73.13, 42.79 07/11/2012 08:38:32 73.11, 41.06 56.14 70
4 07/11/2012 09:30:26 -73.05,-150.05 07/11/2012 09:29:15 -73.04,-151.49 46.60 71
5 07/11/2012 10:21:09 72.80, 16.76 07/11/2012 10:19:55 72.80, 16.33 14.04 74
6 07/11/2012 11:11:53 -72.73,-176.08 07/11/2012 11:10:38 -72.74,-176.22 4.97 75
7 07/11/2012 12:02:33 72.68, -8.84 07/11/2012 12:01:23 72.70, -8.83 2.31 70
8 07/11/2012 12:53:15 -72.70, 158.53 07/11/2012 12:52:07 -72.69, 158.51 1.79 68
9 07/11/2012 13:43:54 72.71, -34.12 07/11/2012 13:42:53 72.70, -34.20 2.72 61
10 07/11/2012 14:34:37 -72.68, 133.14 07/11/2012 14:33:37 -72.69, 133.14 0.76 60
11 07/11/2012 15:25:16 72.68, -59.51 07/11/2012 15:24:23 72.70, -59.57 2.44 53
12 07/11/2012 16:15:59 -72.66, 107.76 07/11/2012 16:15:07 -72.68, 107.77 3.16 52
13 07/11/2012 17:06:38 72.66, -84.90 07/11/2012 17:05:52 72.64, -84.84 2.74 46
14 07/11/2012 17:57:20 -72.68, 82.47 07/11/2012 17:56:37 -72.68, 82.40 2.48 43
15 07/11/2012 18:48:00 72.64,-110.29 07/11/2012 18:47:22 72.64,-110.21 2.67 38
16 07/11/2012 19:38:42 -72.66, 57.09 07/11/2012 19:38:07 -72.68, 57.03 2.96 35
17 07/11/2012 20:29:21 72.66,-135.57 07/11/2012 20:28:52 72.64,-135.58 2.72 29
18 07/11/2012 21:20:04 -72.64, 31.70 07/11/2012 21:19:36 -72.63, 31.76 2.32 28
19 07/11/2012 22:10:43 72.64,-160.96 07/11/2012 22:10:22 72.64,-160.95 0.43 21
20 07/11/2012 23:01:26 -72.61, 6.31 07/11/2012 23:01:06 -72.62, 6.39 2.99 20
21 07/11/2012 23:52:05 72.61, 173.65 07/11/2012 23:51:52 72.63, 173.68 2.24 13
22 07/12/2012 00:42:47 -72.64, -18.97 07/12/2012 00:42:36 -72.62, -18.98 1.91 11
23 07/12/2012 01:33:26 72.64, 148.37 07/12/2012 01:33:22 72.63, 148.31 2.35 4
24 07/12/2012 02:24:09 -72.62, -44.36 07/12/2012 02:24:06 -72.62, -44.35 0.59 3
25 07/12/2012 03:14:48 72.62, 122.98 07/12/2012 03:14:52 72.63, 122.94 1.85 4
26 07/12/2012 04:05:31 -72.59, -69.75 07/12/2012 04:05:36 -72.62, -69.72 2.99 5
27 07/12/2012 04:56:10 72.59, 97.59 07/12/2012 04:56:21 72.58, 97.67 3.34 11
28 07/12/2012 05:46:52 -72.62, -95.03 07/12/2012 05:47:06 -72.61, -95.09 2.00 14
29 07/12/2012 06:37:32 72.57, 72.21 07/12/2012 06:37:51 72.57, 72.30 3.17 19
30 07/12/2012 07:28:14 -72.60,-120.42 07/12/2012 07:28:36 -72.61,-120.46 2.36 22
31 07/12/2012 08:18:53 72.60, 46.92 07/12/2012 08:19:21 72.57, 46.93 3.06 28
32 07/12/2012 09:09:36 -72.57,-145.81 07/12/2012 09:10:05 -72.56,-145.73 2.95 29
33 07/12/2012 10:00:15 72.57, 21.53 07/12/2012 10:00:51 72.57, 21.56 1.10 36
34 07/12/2012 10:50:58 -72.55,-171.20 07/12/2012 10:51:35 -72.56,-171.10 3.34 37
35 07/12/2012 11:41:37 72.55, -3.85 07/12/2012 11:42:21 72.57, -3.81 2.23 44
36 07/12/2012 12:32:19 -72.58, 163.52 07/12/2012 12:33:05 -72.55, 163.53 2.33 46
37 07/12/2012 13:22:58 72.58, -29.14 07/12/2012 13:23:51 72.56, -29.18 2.15 53
38 07/12/2012 14:13:41 -72.55, 138.13 07/12/2012 14:14:35 -72.55, 138.16 0.91 54
39 07/12/2012 15:04:20 72.55, -54.53 07/12/2012 15:05:21 72.56, -54.55 1.11 61
40 07/12/2012 15:55:03 -72.53, 112.74 07/12/2012 15:56:05 -72.55, 112.79 2.82 62
41 07/12/2012 16:45:42 72.53, -79.91 07/12/2012