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: 1/9/2015
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 01/20/2015 15:28:12 73.74, -57.93 93.92 01/20/2015 15:27:03 73.73, -60.14 94.02 68.85 69
2 01/20/2015 16:18:55 -73.67, 109.24 86.16 01/20/2015 16:17:45 -73.64, 107.39 86.09 57.99 70
3 01/20/2015 17:09:39 73.47, -83.90 93.66 01/20/2015 17:08:27 73.44, -84.85 93.69 30.12 72
4 01/20/2015 18:00:23 -73.35, 83.15 86.46 01/20/2015 17:59:09 -73.35, 82.66 86.42 15.64 74
5 01/20/2015 18:51:05 73.24,-109.75 93.44 01/20/2015 18:49:53 73.25,-109.81 93.47 2.21 72
6 01/20/2015 19:41:47 -73.22, 57.54 86.59 01/20/2015 19:40:36 -73.22, 57.59 86.59 2.03 71
7 01/20/2015 20:32:27 73.22,-135.15 93.40 01/20/2015 20:31:22 73.22,-135.10 93.41 1.57 65
8 01/20/2015 21:23:08 -73.25, 32.25 86.58 01/20/2015 21:22:06 -73.23, 32.19 86.59 2.91 62
9 01/20/2015 22:13:48 73.24,-160.43 93.41 01/20/2015 22:12:52 73.23,-160.50 93.41 2.58 56
10 01/20/2015 23:04:30 -73.22, 6.86 86.62 01/20/2015 23:03:36 -73.24, 6.79 86.59 2.93 54
11 01/20/2015 23:55:10 73.22, 174.17 93.37 01/20/2015 23:54:21 73.19, 174.21 93.35 2.92 49
12 01/21/2015 00:45:52 -73.20, -18.54 86.66 01/21/2015 00:45:05 -73.20, -18.50 86.65 1.40 47
13 01/21/2015 01:36:32 73.19, 148.78 93.33 01/21/2015 01:35:51 73.20, 148.81 93.35 1.84 41
14 01/21/2015 02:27:13 -73.22, -43.82 86.65 01/21/2015 02:26:35 -73.22, -43.90 86.65 2.61 38
15 01/21/2015 03:17:53 73.21, 123.49 93.34 01/21/2015 03:17:21 73.22, 123.40 93.35 2.84 32
16 01/21/2015 04:08:35 -73.20, -69.22 86.69 01/21/2015 04:08:04 -73.18, -69.20 86.70 2.13 31
17 01/21/2015 04:59:15 73.19, 98.10 93.30 01/21/2015 04:58:50 73.18, 98.11 93.30 1.19 25
18 01/21/2015 05:49:57 -73.17, -94.62 86.73 01/21/2015 05:49:34 -73.19, -94.60 86.70 2.34 23
19 01/21/2015 06:40:37 73.16, 72.70 93.26 01/21/2015 06:40:20 73.19, 72.71 93.29 3.21 17
20 01/21/2015 07:31:18 -73.20,-119.90 86.72 01/21/2015 07:31:04 -73.20,-120.00 86.71 3.30 14
21 01/21/2015 08:21:58 73.19, 47.42 93.27 01/21/2015 08:21:49 73.15, 47.42 93.24 3.74 9
22 01/21/2015 09:12:40 -73.17,-145.30 86.76 01/21/2015 09:12:33 -73.17,-145.29 86.76 0.43 7
23 01/21/2015 10:03:20 73.16, 22.02 93.23 01/21/2015 10:03:19 73.17, 22.02 93.24 0.55 1
24 01/21/2015 10:54:02 -73.14,-170.69 86.80 01/21/2015 10:54:03 -73.18,-170.69 86.76 3.84 1
25 01/21/2015 11:44:42 73.14, -3.38 93.19 01/21/2015 11:44:48 73.13, -3.28 93.18 3.27 6
26 01/21/2015 12:35:23 -73.17, 164.02 86.79 01/21/2015 12:35:32 -73.14, 164.01 86.82 3.09 9
27 01/21/2015 13:26:03 73.16, -28.66 93.20 01/21/2015 13:26:18 73.14, -28.68 93.18 2.20 15
28 01/21/2015 14:16:45 -73.14, 138.63 86.83 01/21/2015 14:17:02 -73.15, 138.61 86.82 1.28 17
29 01/21/2015 15:07:25 73.14, -54.06 93.16 01/21/2015 15:07:48 73.16, -54.08 93.18 2.30 23
30 01/21/2015 15:58:07 -73.12, 113.23 86.87 01/21/2015 15:58:31 -73.12, 113.32 86.88 2.80 24
31 01/21/2015 16:48:47 73.11, -79.45 93.12 01/21/2015 16:49:17 73.12, -79.37 93.12 2.65 30
32 01/21/2015 17:39:28 -73.14, 87.95 86.86 01/21/2015 17:40:01 -73.13, 87.92 86.88 1.76 33
33 01/21/2015 18:30:08 73.14,-104.74 93.13 01/21/2015 18:30:47 73.13,-104.78 93.12 1.34 39
34 01/21/2015 19:20:50 -73.12, 62.55 86.90 01/21/2015 19:21:31 -73.14, 62.52 86.88 3.00 41
35 01/21/2015 20:11:30 73.11,-130.13 93.09 01/21/2015 20:12:16 73.09,-130.07 93.06 2.74 46
36 01/21/2015 21:02:12 -73.09, 37.16 86.94 01/21/2015 21:03:00 -73.11, 37.22 86.94 2.57 48
37 01/21/2015 21:52:52 73.08,-155.53 93.05 01/21/2015 21:53:46 73.11,-155.47 93.06 3.09 54
38 01/21/2015 22:43:33 -73.12, 11.87 86.93 01/21/2015 22:44:30 -73.12, 11.82 86.94 1.61 57
39 01/21/2015 23:34:13 73.11, 179.19 93.06 01/21/2015 23:35:16 73.12, 179.13 93.06 2.23 63
40 01/22/2015 00:24:55 -73.09, -13.52 86.97 01/22/2015 00:25:59 -73.08, -13.47 87.00 2.07 64
41 01/22/2015 01:15:35 73.08, 153.79 93.02 01/22/2015 01:16:45 73.08, 153.83 93.00 1.40 70
42 01/22/2015 02:06:16