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: 12/5/2012
Index Date (METOP-A) Time (METOP-A) METOP-A Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/12/2012 19:51:50 -73.47, 55.23 12/12/2012 19:50:44 -73.45, 52.15 97.59 66
2 12/12/2012 20:42:35 73.21,-138.02 12/12/2012 20:41:26 73.25,-140.10 66.95 69
3 12/12/2012 21:33:18 -73.14, 29.17 12/12/2012 21:32:08 -73.15, 27.43 56.32 70
4 12/12/2012 22:24:02 72.93,-163.94 12/12/2012 22:22:50 72.95,-164.83 28.88 72
5 12/12/2012 23:14:46 -72.82, 3.15 12/12/2012 23:13:32 -72.86, 2.69 15.61 74
6 12/13/2012 00:05:28 72.71, 170.25 12/13/2012 00:04:15 72.71, 170.32 2.31 73
7 12/13/2012 00:56:10 -72.70, -22.45 12/13/2012 00:54:59 -72.71, -22.38 2.72 71
8 12/13/2012 01:46:49 72.74, 144.97 12/13/2012 01:45:45 72.71, 144.93 3.19 64
9 12/13/2012 02:37:31 -72.73, -47.73 12/13/2012 02:36:29 -72.72, -47.77 1.67 62
10 12/13/2012 03:28:11 72.72, 119.58 12/13/2012 03:27:15 72.72, 119.54 1.38 56
11 12/13/2012 04:18:53 -72.71, -73.11 12/13/2012 04:17:59 -72.73, -73.16 2.64 54
12 12/13/2012 05:09:33 72.69, 94.20 12/13/2012 05:08:44 72.67, 94.26 3.14 49
13 12/13/2012 06:00:15 -72.68, -98.49 12/13/2012 05:59:28 -72.68, -98.44 1.87 47
14 12/13/2012 06:50:55 72.67, 68.82 12/13/2012 06:50:14 72.68, 68.87 2.00 41
15 12/13/2012 07:41:37 -72.66,-123.88 12/13/2012 07:40:58 -72.69,-123.83 3.16 39
16 12/13/2012 08:32:16 72.70, 43.54 12/13/2012 08:31:44 72.69, 43.49 2.55 32
17 12/13/2012 09:22:58 -72.69,-149.16 12/13/2012 09:22:28 -72.69,-149.21 1.83 30
18 12/13/2012 10:13:38 72.68, 18.15 12/13/2012 10:13:14 72.69, 18.10 2.10 24
19 12/13/2012 11:04:20 -72.67,-174.54 12/13/2012 11:03:57 -72.65,-174.50 2.92 23
20 12/13/2012 11:55:00 72.66, -7.23 12/13/2012 11:54:43 72.65, -7.18 2.14 17
21 12/13/2012 12:45:42 -72.65, 160.08 12/13/2012 12:45:27 -72.65, 160.12 1.50 15
22 12/13/2012 13:36:22 72.64, -32.61 12/13/2012 13:36:13 72.65, -32.57 2.22 9
23 12/13/2012 14:27:03 -72.68, 134.80 12/13/2012 14:26:57 -72.66, 134.73 2.96 6
24 12/13/2012 15:17:43 72.67, -57.89 12/13/2012 15:17:43 72.66, -57.96 2.26 0
25 12/13/2012 16:08:25 -72.66, 109.41 12/13/2012 16:08:27 -72.67, 109.34 2.49 2
26 12/13/2012 16:59:05 72.65, -83.28 12/13/2012 16:59:13 72.67, -83.34 3.06 8
27 12/13/2012 17:49:47 -72.64, 84.03 12/13/2012 17:49:56 -72.62, 84.06 1.86 9
28 12/13/2012 18:40:27 72.62,-108.66 12/13/2012 18:40:42 72.62,-108.63 1.24 15
29 12/13/2012 19:31:09 -72.62, 58.64 12/13/2012 19:31:26 -72.63, 58.67 1.81 17
30 12/13/2012 20:21:48 72.60,-134.05 12/13/2012 20:22:11 72.63,-134.01 2.88 23
31 12/13/2012 21:12:29 -72.64, 33.36 12/13/2012 21:12:55 -72.64, 33.29 2.80 26
32 12/13/2012 22:03:09 72.63,-159.33 12/13/2012 22:03:41 72.63,-159.40 2.49 32
33 12/13/2012 22:53:51 -72.62, 7.98 12/13/2012 22:54:25 -72.64, 7.90 3.39 34
34 12/13/2012 23:44:31 72.61, 175.29 12/13/2012 23:45:10 72.59, 175.32 2.61 39
35 12/14/2012 00:35:13 -72.60, -17.40 12/14/2012 00:35:54 -72.60, -17.38 0.81 41
36 12/14/2012 01:25:53 72.59, 149.91 12/14/2012 01:26:40 72.59, 149.93 0.96 47
37 12/14/2012 02:16:35 -72.58, -42.79 12/14/2012 02:17:24 -72.60, -42.77 2.58 49
38 12/14/2012 03:07:14 72.62, 124.63 12/14/2012 03:08:10 72.60, 124.54 3.43 56
39 12/14/2012 03:57:56 -72.61, -68.07 12/14/2012 03:58:54 -72.61, -68.16 3.06 58
40 12/14/2012 04:48:36 72.60, 99.24 12/14/2012 04:49:40 72.61, 99.15 3.15 64
41 12/14/2012 05:39:18 -72.59, -93.45 12/14/2012