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: 9/3/2014
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/14/2014 06:11:37 -73.92, -98.43 109.55 09/14/2014 06:10:30 -73.92,-101.48 109.44 93.91 67
2 09/14/2014 07:02:21 73.69, 68.37 70.26 09/14/2014 07:01:12 73.72, 66.33 70.36 63.99 69
3 09/14/2014 07:53:04 -73.65,-124.41 109.78 09/14/2014 07:51:54 -73.63,-126.14 109.73 54.31 70
4 09/14/2014 08:43:49 73.37, 42.30 69.98 09/14/2014 08:42:35 73.37, 41.76 70.01 17.00 74
5 09/14/2014 09:34:32 -73.32,-150.48 110.05 09/14/2014 09:33:18 -73.33,-150.83 110.03 11.09 74
6 09/14/2014 10:25:13 73.25, 16.68 69.89 09/14/2014 10:24:03 73.27, 16.62 69.93 3.27 70
7 09/14/2014 11:15:55 -73.25,-175.98 110.09 09/14/2014 11:14:46 -73.23,-175.98 110.11 2.61 69
8 09/14/2014 12:06:35 73.22, -8.71 69.90 09/14/2014 12:05:32 73.22, -8.64 69.90 2.09 63
9 09/14/2014 12:57:17 -73.23, 158.63 110.09 09/14/2014 12:56:16 -73.23, 158.65 110.08 0.73 61
10 09/14/2014 13:47:57 73.20, -34.10 69.90 09/14/2014 13:47:02 73.22, -34.02 69.92 3.07 55
11 09/14/2014 14:38:39 -73.21, 133.24 110.08 09/14/2014 14:37:46 -73.23, 133.28 110.06 2.59 53
12 09/14/2014 15:29:18 73.23, -59.38 69.96 09/14/2014 15:28:32 73.22, -59.39 69.95 1.49 46
13 09/14/2014 16:20:00 -73.23, 107.96 110.03 09/14/2014 16:19:16 -73.23, 107.91 110.03 1.93 44
14 09/14/2014 17:10:40 73.21, -84.77 69.96 09/14/2014 17:10:02 73.22, -84.76 69.98 1.03 38
15 09/14/2014 18:01:22 -73.21, 82.57 110.03 09/14/2014 18:00:46 -73.22, 82.53 110.01 1.91 36
16 09/14/2014 18:52:02 73.18,-110.16 69.97 09/14/2014 18:51:32 73.21,-110.14 70.00 3.53 30
17 09/14/2014 19:42:44 -73.19, 57.18 110.02 09/14/2014 19:42:15 -73.17, 57.27 110.03 3.37 29
18 09/14/2014 20:33:23 73.21,-135.43 70.02 09/14/2014 20:33:02 73.21,-135.51 70.03 2.38 21
19 09/14/2014 21:24:06 -73.17, 31.79 110.01 09/14/2014 21:23:45 -73.17, 31.90 110.01 3.61 21
20 09/14/2014 22:14:45 73.19,-160.82 70.03 09/14/2014 22:14:32 73.21,-160.88 70.05 3.30 13
21 09/14/2014 23:05:27 -73.19, 6.51 109.96 09/14/2014 23:05:15 -73.17, 6.53 109.98 2.38 12
22 09/14/2014 23:56:07 73.17, 173.79 70.03 09/14/2014 23:56:01 73.16, 173.86 70.03 2.34 6
23 09/15/2014 00:46:49 -73.17, -18.88 109.96 09/15/2014 00:46:45 -73.17, -18.85 109.96 1.09 4
24 09/15/2014 01:37:29 73.14, 148.40 70.04 09/15/2014 01:37:31 73.16, 148.48 70.05 3.52 2
25 09/15/2014 02:28:11 -73.15, -44.27 109.95 09/15/2014 02:28:15 -73.17, -44.22 109.93 3.03 4
26 09/15/2014 03:18:50 73.17, 123.12 70.09 09/15/2014 03:19:01 73.16, 123.11 70.08 1.11 11
27 09/15/2014 04:09:32 -73.17, -69.55 109.90 09/15/2014 04:09:45 -73.17, -69.59 109.90 1.47 13
28 09/15/2014 05:00:12 73.15, 97.73 70.09 09/15/2014 05:00:31 73.16, 97.74 70.10 1.41 19
29 09/15/2014 05:50:54 -73.15, -94.94 109.89 09/15/2014 05:51:15 -73.17, -94.96 109.88 2.00 21
30 09/15/2014 06:41:33 73.17, 72.45 70.15 09/15/2014 06:42:01 73.16, 72.37 70.13 3.16 28
31 09/15/2014 07:32:16 -73.13,-120.33 109.89 09/15/2014 07:32:44 -73.12,-120.23 109.91 3.55 28
32 09/15/2014 08:22:55 73.15, 47.06 70.15 09/15/2014 08:23:31 73.16, 46.99 70.16 2.14 36
33 09/15/2014 09:13:37 -73.16,-145.61 109.83 09/15/2014 09:14:15 -73.17,-145.71 109.83 3.41 38
34 09/15/2014 10:04:17 73.13, 21.67 70.16 09/15/2014 10:05:00 73.11, 21.73 70.13 3.24 43
35 09/15/2014 10:54:59 -73.13,-171.00 109.83 09/15/2014 10:55:44 -73.12,-170.97 109.85 2.19 45
36 09/15/2014 11:45:39 73.11, -3.72 70.16 09/15/2014 11:46:30 73.11, -3.64 70.15 2.60 51
37 09/15/2014 12:36:21 -73.11, 163.61 109.82 09/15/2014 12:37:14 -73.11, 163.66 109.83 1.48 53
38 09/15/2014 13:26:59 73.13, -29.00 70.22 09/15/2014 13:27:59 73.10, -29.01 70.18 3.23 60
39 09/15/2014 14:17:41 -73.14, 138.33 109.77 09/15/2014 14:18:43 -73.11, 138.28 109.80 3.14 62
40 09/15/2014 15:08:21 73.11, -54.39 70.22 09/15/2014 15:09:29 73.10, -54.39 70.21 0.77 68
41 09/15/2014 15:59:03 -73.11, 112.94 109.77 09/15/2014 16:00:13 -73.11, 112.91 109.78 1.06 70
42 09/15/2014 16:49:45