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: 4/4/2014
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 04/14/2014 22:31:15 -73.66, 16.40 115.98 04/14/2014 22:30:09 -73.65, 13.26 115.85 98.38 66
2 04/14/2014 23:21:59 73.41,-176.85 63.78 04/14/2014 23:20:50 73.40,-178.85 63.87 63.70 69
3 04/15/2014 00:12:43 -73.34, -9.67 116.30 04/15/2014 00:11:33 -73.35, -11.42 116.20 55.78 70
4 04/15/2014 01:03:27 73.08, 157.09 63.45 04/15/2014 01:02:14 73.10, 156.45 63.51 21.01 73
5 04/15/2014 01:54:11 -73.02, -35.72 116.62 04/15/2014 01:52:57 -73.05, -36.13 116.56 13.69 74
6 04/15/2014 02:44:51 72.96, 131.49 63.31 04/15/2014 02:43:41 72.95, 131.41 63.32 2.81 70
7 04/15/2014 03:35:34 -72.94, -61.22 116.71 04/15/2014 03:34:25 -72.95, -61.28 116.69 2.06 69
8 04/15/2014 04:26:13 72.93, 106.10 63.27 04/15/2014 04:25:11 72.94, 106.04 63.29 2.41 62
9 04/15/2014 05:16:56 -72.92, -86.61 116.76 04/15/2014 05:15:55 -72.94, -86.65 116.72 3.21 61
10 04/15/2014 06:07:35 72.91, 80.71 63.22 04/15/2014 06:06:40 72.89, 80.78 63.21 2.90 55
11 04/15/2014 06:58:18 -72.89,-112.00 116.81 04/15/2014 06:57:24 -72.89,-111.91 116.80 2.87 54
12 04/15/2014 07:48:57 72.88, 55.32 63.17 04/15/2014 07:48:10 72.89, 55.41 63.18 2.90 47
13 04/15/2014 08:39:39 -72.92,-137.28 116.81 04/15/2014 08:38:54 -72.89,-137.28 116.83 3.62 45
14 04/15/2014 09:30:18 72.91, 30.04 63.17 04/15/2014 09:29:40 72.89, 30.04 63.16 2.82 38
15 04/15/2014 10:21:01 -72.90,-162.67 116.86 04/15/2014 10:20:24 -72.89,-162.65 116.86 1.45 37
16 04/15/2014 11:11:40 72.89, 4.65 63.13 04/15/2014 11:11:10 72.88, 4.67 63.13 0.83 30
17 04/15/2014 12:02:23 -72.88, 171.94 116.90 04/15/2014 12:01:54 -72.88, 171.98 116.89 1.67 29
18 04/15/2014 12:53:02 72.86, -20.74 63.08 04/15/2014 12:52:40 72.88, -20.70 63.10 2.32 22
19 04/15/2014 13:43:44 -72.90, 146.66 116.90 04/15/2014 13:43:24 -72.88, 146.61 116.92 2.71 20
20 04/15/2014 14:34:23 72.89, -46.02 63.08 04/15/2014 14:34:10 72.88, -46.07 63.07 2.05 13
21 04/15/2014 15:25:06 -72.88, 121.27 116.95 04/15/2014 15:24:54 -72.88, 121.24 116.95 0.88 12
22 04/15/2014 16:15:45 72.87, -71.41 63.03 04/15/2014 16:15:40 72.88, -71.44 63.04 1.28 5
23 04/15/2014 17:06:28 -72.86, 95.88 117.00 04/15/2014 17:06:24 -72.88, 95.88 116.97 2.43 4
24 04/15/2014 17:57:07 72.84, -96.80 62.99 04/15/2014 17:57:10 72.87, -96.81 63.02 3.33 3
25 04/15/2014 18:47:49 -72.88, 70.60 117.00 04/15/2014 18:47:54 -72.87, 70.51 117.00 3.18 5
26 04/15/2014 19:38:28 72.87,-122.09 62.99 04/15/2014 19:38:40 72.87,-122.18 62.99 3.02 12
27 04/15/2014 20:29:11 -72.86, 45.21 117.04 04/15/2014 20:29:24 -72.87, 45.14 117.03 2.83 13
28 04/15/2014 21:19:50 72.85,-147.48 62.94 04/15/2014 21:20:10 72.87,-147.55 62.96 3.37 20
29 04/15/2014 22:10:33 -72.84, 19.82 117.09 04/15/2014 22:10:53 -72.82, 19.87 117.11 2.47 20
30 04/15/2014 23:01:12 72.82,-172.86 62.89 04/15/2014 23:01:39 72.82,-172.81 62.88 1.98 27
31 04/15/2014 23:51:55 -72.81, -5.57 117.14 04/15/2014 23:52:23 -72.82, -5.50 117.14 2.42 28
32 04/16/2014 00:42:34 72.80, 161.75 62.84 04/16/2014 00:43:09 72.81, 161.82 62.85 2.86 35
33 04/16/2014 01:33:16 -72.84, -30.85 117.14 04/16/2014 01:33:53 -72.81, -30.86 117.17 2.76 37
34 04/16/2014 02:23:55 72.83, 136.46 62.84 04/16/2014 02:24:39 72.81, 136.45 62.82 1.81 44
35 04/16/2014 03:14:38 -72.81, -56.24 117.18 04/16/2014 03:15:23 -72.81, -56.23 117.20 0.41 45
36 04/16/2014 04:05:17 72.80, 111.07 62.80 04/16/2014 04:06:09 72.81, 111.08 62.79 0.65 52
37 04/16/2014 04:55:59 -72.79, -81.63 117.23 04/16/2014 04:56:52 -72.81, -81.60 117.22 2.13 53
38 04/16/2014 05:46:38 72.78, 85.68 62.75 04/16/2014 05:47:38 72.81, 85.71 62.77 3.10 60
39 04/16/2014 06:37:20 -72.82,-106.91 117.23 04/16/2014 06:38:22 -72.81,-106.97 117.25 2.41 62
40 04/16/2014 07:27:59 72.81, 60.40 62.75 04/16/2014 07:29:08 72.80, 60.34 62.74 1.97 69
41 04/16/2014 08:18:42 -72.79,-132.30 117.28 04/16/2014 08:19:52 -72.80,-132.34 117.28 1.74 70
42 04/16/2014 09:09:23