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: 7/2/2012
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 09:30:19 -73.39,-149.30 07/11/2012 09:29:12 -73.41,-152.27 94.19 67
2 07/11/2012 10:21:02 73.20, 17.60 07/11/2012 10:19:53 73.18, 15.56 65.71 69
3 07/11/2012 11:11:46 -73.12,-175.25 07/11/2012 11:10:36 -73.12,-176.98 56.10 70
4 07/11/2012 12:02:30 72.87, -8.44 07/11/2012 12:01:17 72.88, -9.17 24.05 73
5 07/11/2012 12:53:14 -72.79, 158.72 07/11/2012 12:52:00 -72.82, 158.28 14.86 74
6 07/11/2012 13:43:55 72.70, -34.14 07/11/2012 13:42:43 72.68, -34.13 1.26 72
7 07/11/2012 14:34:38 -72.67, 133.13 07/11/2012 14:33:27 -72.67, 133.21 2.86 71
8 07/11/2012 15:25:17 72.67, -59.53 07/11/2012 15:24:13 72.69, -59.51 1.91 64
9 07/11/2012 16:15:59 -72.70, 107.84 07/11/2012 16:14:57 -72.67, 107.83 2.40 62
10 07/11/2012 17:06:38 72.70, -84.81 07/11/2012 17:05:43 72.69, -84.89 2.78 55
11 07/11/2012 17:57:21 -72.67, 82.45 07/11/2012 17:56:27 -72.68, 82.45 0.66 54
12 07/11/2012 18:48:00 72.68,-110.20 07/11/2012 18:47:13 72.69,-110.28 3.27 47
13 07/11/2012 19:38:43 -72.65, 57.07 07/11/2012 19:37:57 -72.68, 57.07 3.62 46
14 07/11/2012 20:29:22 72.65,-135.59 07/11/2012 20:28:42 72.65,-135.55 1.29 40
15 07/11/2012 21:20:04 -72.68, 31.78 07/11/2012 21:19:27 -72.68, 31.68 3.39 37
16 07/11/2012 22:10:44 72.63,-160.98 07/11/2012 22:10:12 72.65,-160.94 2.89 32
17 07/11/2012 23:01:26 -72.65, 6.40 07/11/2012 23:00:56 -72.64, 6.41 1.71 30
18 07/11/2012 23:52:05 72.66, 173.74 07/11/2012 23:51:42 72.65, 173.68 1.86 23
19 07/12/2012 00:42:48 -72.63, -18.99 07/12/2012 00:42:26 -72.64, -18.98 1.45 22
20 07/12/2012 01:33:26 72.63, 148.35 07/12/2012 01:33:10 72.61, 148.40 3.30 16
21 07/12/2012 02:24:08 -72.66, -44.28 07/12/2012 02:23:55 -72.64, -44.36 2.98 13
22 07/12/2012 03:14:48 72.61, 122.96 07/12/2012 03:14:40 72.61, 123.02 2.00 8
23 07/12/2012 04:05:30 -72.63, -69.66 07/12/2012 04:05:25 -72.65, -69.74 2.99 5
24 07/12/2012 04:56:09 72.64, 97.68 07/12/2012 04:56:10 72.61, 97.64 2.72 1
25 07/12/2012 05:46:52 -72.61, -95.05 07/12/2012 05:46:54 -72.60, -95.02 1.49 2
26 07/12/2012 06:37:31 72.61, 72.29 07/12/2012 06:37:40 72.62, 72.26 1.23 9
27 07/12/2012 07:28:14 -72.59,-120.44 07/12/2012 07:28:24 -72.60,-120.40 2.44 10
28 07/12/2012 08:18:53 72.59, 46.90 07/12/2012 08:19:09 72.57, 46.98 3.28 16
29 07/12/2012 09:09:35 -72.61,-145.72 07/12/2012 09:09:54 -72.61,-145.78 2.00 19
30 07/12/2012 10:00:15 72.56, 21.52 07/12/2012 10:00:39 72.57, 21.60 2.93 24
31 07/12/2012 10:50:57 -72.59,-171.11 07/12/2012 10:51:24 -72.61,-171.16 2.95 27
32 07/12/2012 11:41:36 72.59, -3.77 07/12/2012 11:42:09 72.58, -3.78 1.75 33
33 07/12/2012 12:32:19 -72.57, 163.50 07/12/2012 12:32:53 -72.56, 163.56 1.92 34
34 07/12/2012 13:22:58 72.57, -29.16 07/12/2012 13:23:39 72.58, -29.16 1.37 41
35 07/12/2012 14:13:40 -72.59, 138.22 07/12/2012 14:14:23 -72.57, 138.18 3.18 43
36 07/12/2012 15:04:20 72.54, -54.54 07/12/2012 15:05:08 72.53, -54.44 3.58 48
37 07/12/2012 15:55:02 -72.57, 112.83 07/12/2012 15:55:53 -72.57, 112.80 1.15 51
38 07/12/2012 16:45:41 72.57, -79.83 07/12/2012 16:46:39 72.59, -79.93 3.75 58
39 07/12/2012 17:36:24 -72.55, 87.44 07/12/2012 17:37:23 -72.57, 87.41 3.27 59
40 07/12/2012 18:27:03 72.55,-105.21 07/12/2012 18:28:08 72.54,-105.21 0.99 65
41 07/12/2012 19:17:46 -72.52, 62.06 07/12/2012