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: 1/7/2016
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/18/2016 11:53:47 73.57, -5.10 94.27 01/18/2016 11:52:39 73.60, -7.61 94.44 79.19 68
2 01/18/2016 12:44:30 -73.50, 162.07 85.81 01/18/2016 12:43:21 -73.50, 159.91 85.68 68.15 69
3 01/18/2016 13:35:14 73.30, -31.05 94.01 01/18/2016 13:34:03 73.30, -32.33 94.10 40.78 71
4 01/18/2016 14:25:58 -73.18, 136.01 86.11 01/18/2016 14:24:45 -73.21, 135.19 86.01 26.74 73
5 01/18/2016 15:16:41 73.02, -56.99 93.76 01/18/2016 15:15:27 73.01, -57.06 93.76 2.81 74
6 01/18/2016 16:07:23 -73.01, 110.30 86.27 01/18/2016 16:06:11 -73.02, 110.24 86.24 2.75 72
7 01/18/2016 16:58:03 73.00, -82.37 93.72 01/18/2016 16:56:57 73.02, -82.45 93.76 3.22 66
8 01/18/2016 17:48:45 -72.99, 84.92 86.30 01/18/2016 17:47:40 -72.98, 84.95 86.30 1.26 65
9 01/18/2016 18:39:25 72.98,-107.75 93.69 01/18/2016 18:38:26 72.98,-107.74 93.70 0.84 59
10 01/18/2016 19:30:07 -72.97, 59.54 86.34 01/18/2016 19:29:10 -72.99, 59.56 86.30 2.43 57
11 01/18/2016 20:20:47 72.96,-133.14 93.66 01/18/2016 20:19:56 72.99,-133.13 93.69 2.52 51
12 01/18/2016 21:11:28 -73.00, 34.26 86.32 01/18/2016 21:10:40 -73.00, 34.17 86.31 3.17 48
13 01/18/2016 22:02:09 72.94,-158.52 93.63 01/18/2016 22:01:25 72.94,-158.41 93.63 3.39 44
14 01/18/2016 22:52:50 -72.98, 8.88 86.35 01/18/2016 22:52:09 -72.95, 8.88 86.37 2.49 41
15 01/18/2016 23:43:30 72.97, 176.21 93.64 01/18/2016 23:42:55 72.95, 176.19 93.63 2.37 35
16 01/19/2016 00:34:12 -72.96, -16.50 86.39 01/19/2016 00:33:39 -72.96, -16.51 86.37 0.74 33
17 01/19/2016 01:24:52 72.95, 150.82 93.61 01/19/2016 01:24:25 72.96, 150.80 93.62 1.14 27
18 01/19/2016 02:15:34 -72.94, -41.88 86.42 01/19/2016 02:15:08 -72.92, -41.80 86.43 3.37 26
19 01/19/2016 03:06:14 72.93, 125.44 93.58 01/19/2016 03:05:54 72.92, 125.52 93.56 2.90 20
20 01/19/2016 03:56:56 -72.92, -67.27 86.45 01/19/2016 03:56:38 -72.93, -67.19 86.44 2.96 18
21 01/19/2016 04:47:36 72.91, 100.06 93.54 01/19/2016 04:47:24 72.93, 100.12 93.56 2.71 12
22 01/19/2016 05:38:17 -72.95, -92.54 86.44 01/19/2016 05:38:08 -72.94, -92.58 86.44 1.57 9
23 01/19/2016 06:28:57 72.94, 74.78 93.56 01/19/2016 06:28:54 72.94, 74.73 93.55 1.84 3
24 01/19/2016 07:19:39 -72.93,-117.93 86.47 01/19/2016 07:19:38 -72.95,-117.97 86.45 2.70 1
25 01/19/2016 08:10:19 72.92, 49.40 93.52 01/19/2016 08:10:24 72.94, 49.34 93.55 3.14 5
26 01/19/2016 09:01:01 -72.91,-143.31 86.50 01/19/2016 09:01:07 -72.90,-143.26 86.51 1.64 6
27 01/19/2016 09:51:41 72.90, 24.02 93.49 01/19/2016 09:51:53 72.90, 24.05 93.49 1.20 12
28 01/19/2016 10:42:23 -72.88,-168.69 86.54 01/19/2016 10:42:37 -72.91,-168.65 86.51 3.26 14
29 01/19/2016 11:33:03 72.88, -1.37 93.46 01/19/2016 11:33:23 72.91, -1.34 93.48 3.34 20
30 01/19/2016 12:23:44 -72.92, 166.03 86.52 01/19/2016 12:24:07 -72.92, 165.96 86.52 2.55 23
31 01/19/2016 13:14:24 72.91, -26.64 93.47 01/19/2016 13:14:53 72.92, -26.73 93.48 3.04 29
32 01/19/2016 14:05:06 -72.89, 140.65 86.56 01/19/2016 14:05:36 -72.88, 140.67 86.58 1.97 30
33 01/19/2016 14:55:46 72.89, -52.02 93.44 01/19/2016 14:56:22 72.88, -52.02 93.42 1.64 36
34 01/19/2016 15:46:28 -72.87, 115.27 86.59 01/19/2016 15:47:06 -72.89, 115.28 86.58 1.39 38
35 01/19/2016 16:37:08 72.87, -77.41 93.41 01/19/2016 16:37:52 72.89, -77.41 93.41 1.59 44
36 01/19/2016 17:27:49 -72.90, 89.99 86.58 01/19/2016 17:28:36 -72.90, 89.89 86.59 3.61 47
37 01/19/2016 18:18:30 72.85,-102.79 93.37 01/19/2016 18:19:21 72.84,-102.69 93.35 3.21 51
38 01/19/2016 19:09:11 -72.88, 64.61 86.61 01/19/2016 19:10:05 -72.85, 64.60 86.65 3.51 54
39 01/19/2016 19:59:51 72.88,-128.06 93.39 01/19/2016 20:00:51 72.85,-128.09 93.35 3.33 60
40 01/19/2016 20:50:33 -72.86, 39.23 86.64 01/19/2016 20:51:35 -72.86, 39.21 86.66 0.68 62
41 01/19/2016 21:41:13 72.86,-153.45 93.35 01/19/2016 21:42:21 72.86,-153.48 93.34 1.03 68
42 01/19/2016 22:31:55 -72.84, 13.85 86.67 01/19/2016 22:33:05 -72.87, 13.82 86.66 3.04 70
43 01/19/2016 23:22:37 72.74,-179.04 93.23 01/19/2016 23:23:50 72.82,-178.77 93.28 12.69 73
44 01/20/2016 00:13:19 -72.72, -11.75 86.79 01/20/2016 00:14:32 -72.73, -11.26 86.83 16.13 73
45 01/20/2016 01:04:04 72.46, 155.06 92.98 01/20/2016 01:05:14 72.52, 156.47 92.94 47.61 70
46 01/20/2016 01:54:47 -72.40, -37.75 87.09 01/20/2016 01:55:56 -72.43, -36.03 87.17 57.63 69
47 01/20/2016 02:45:32 72.14, 129.08 92.67 01/20/2016 02:46:38 72.22, 131.68 92.61 89.27 66
48 01/20/2016 03:36:15 -72.07, -63.72 87.39 01/20/2016 03:37:20 -72.13, -60.83 87.50 99.16 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/7/2016