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: 4/2/2014
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 -73.64, 16.35 116.00 04/14/2014 22:30:08 -73.62, 13.35 115.89 94.12 67
2 04/14/2014 23:21:59 73.38,-176.91 63.75 04/14/2014 23:20:49 73.37,-178.77 63.83 59.43 70
3 04/15/2014 00:12:43 -73.32, -9.73 116.32 04/15/2014 00:11:32 -73.32, -11.34 116.24 51.47 71
4 04/15/2014 01:03:26 73.10, 157.15 63.47 04/15/2014 01:02:13 73.07, 156.53 63.48 20.53 73
5 04/15/2014 01:54:10 -73.04, -35.67 116.60 04/15/2014 01:52:56 -73.01, -36.05 116.60 12.67 74
6 04/15/2014 02:44:51 72.93, 131.43 63.29 04/15/2014 02:43:40 72.91, 131.48 63.28 2.39 71
7 04/15/2014 03:35:34 -72.92, -61.27 116.74 04/15/2014 03:34:24 -72.91, -61.20 116.73 2.42 70
8 04/15/2014 04:26:13 72.90, 106.04 63.24 04/15/2014 04:25:10 72.91, 106.11 63.26 2.43 63
9 04/15/2014 05:16:56 -72.89, -86.66 116.79 04/15/2014 05:15:54 -72.91, -86.57 116.76 3.50 62
10 04/15/2014 06:07:34 72.93, 80.76 63.24 04/15/2014 06:06:40 72.91, 80.74 63.23 2.62 54
11 04/15/2014 06:58:17 -72.92,-111.94 116.79 04/15/2014 06:57:24 -72.91,-111.94 116.79 1.48 53
12 04/15/2014 07:48:56 72.91, 55.37 63.19 04/15/2014 07:48:10 72.90, 55.37 63.20 0.25 46
13 04/15/2014 08:39:39 -72.90,-137.33 116.83 04/15/2014 08:38:54 -72.90,-137.31 116.82 1.24 45
14 04/15/2014 09:30:18 72.88, 29.98 63.15 04/15/2014 09:29:40 72.90, 30.00 63.17 2.37 38
15 04/15/2014 10:21:00 -72.92,-162.62 116.83 04/15/2014 10:20:24 -72.90,-162.68 116.85 3.05 36
16 04/15/2014 11:11:39 72.91, 4.70 63.15 04/15/2014 11:11:10 72.90, 4.63 63.15 2.23 29
17 04/15/2014 12:02:22 -72.90, 171.99 116.88 04/15/2014 12:01:54 -72.90, 171.95 116.87 1.32 28
18 04/15/2014 12:53:01 72.89, -20.69 63.10 04/15/2014 12:52:40 72.90, -20.74 63.12 1.91 21
19 04/15/2014 13:43:44 -72.87, 146.60 116.93 04/15/2014 13:43:24 -72.90, 146.58 116.90 2.51 20
20 04/15/2014 14:34:23 72.86, -46.08 63.05 04/15/2014 14:34:09 72.84, -46.00 63.03 3.40 14
21 04/15/2014 15:25:05 -72.90, 121.32 116.93 04/15/2014 15:24:54 -72.89, 121.21 116.93 3.57 11
22 04/15/2014 16:15:44 72.89, -71.37 63.05 04/15/2014 16:15:40 72.89, -71.47 63.06 3.52 4
23 04/15/2014 17:06:27 -72.88, 95.93 116.98 04/15/2014 17:06:24 -72.89, 95.85 116.96 3.23 3
24 04/15/2014 17:57:06 72.86, -96.76 63.00 04/15/2014 17:57:09 72.84, -96.74 62.98 2.76 3
25 04/15/2014 18:47:49 -72.85, 70.54 117.02 04/15/2014 18:47:53 -72.84, 70.58 117.04 2.11 4
26 04/15/2014 19:38:28 72.84,-122.15 62.96 04/15/2014 19:38:39 72.84,-122.11 62.95 1.38 11
27 04/15/2014 20:29:11 -72.83, 45.15 117.07 04/15/2014 20:29:23 -72.84, 45.21 117.07 2.11 12
28 04/15/2014 21:19:50 72.82,-147.54 62.91 04/15/2014 21:20:09 72.84,-147.48 62.92 2.95 19
29 04/15/2014 22:10:32 -72.86, 19.87 117.07 04/15/2014 22:10:53 -72.83, 19.84 117.10 2.62 21
30 04/15/2014 23:01:11 72.84,-172.82 62.91 04/15/2014 23:01:39 72.83,-172.85 62.90 1.35 28
31 04/15/2014 23:51:54 -72.83, -5.52 117.12 04/15/2014 23:52:23 -72.83, -5.53 117.12 0.22 29
32 04/16/2014 00:42:33 72.82, 161.79 62.86 04/16/2014 00:43:09 72.83, 161.78 62.87 1.34 36
33 04/16/2014 01:33:16 -72.81, -30.91 117.16 04/16/2014 01:33:53 -72.83, -30.90 117.15 2.35 37
34 04/16/2014 02:23:54 72.85, 136.51 62.86 04/16/2014 02:24:39 72.83, 136.41 62.84 3.53 45

Figure of ME