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: 9/4/2014
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 09/14/2014 06:11:37 -73.93, -98.40 109.54 09/14/2014 06:10:31 -73.94,-101.52 109.42 96.09 66
2 09/14/2014 07:02:21 73.71, 68.41 70.27 09/14/2014 07:01:12 73.69, 66.40 70.32 62.63 69
3 09/14/2014 07:53:05 -73.61,-124.49 109.81 09/14/2014 07:51:54 -73.60,-126.07 109.77 49.37 71
4 09/14/2014 08:43:49 73.39, 42.33 70.00 09/14/2014 08:42:36 73.39, 41.73 70.02 19.21 73
5 09/14/2014 09:34:33 -73.29,-150.56 110.09 09/14/2014 09:33:18 -73.30,-150.76 110.06 6.20 75
6 09/14/2014 10:25:13 73.26, 16.72 69.91 09/14/2014 10:24:03 73.23, 16.69 69.89 3.15 70
7 09/14/2014 11:15:55 -73.26,-175.95 110.08 09/14/2014 11:14:47 -73.25,-176.02 110.09 2.95 68
8 09/14/2014 12:06:35 73.24, -8.67 69.91 09/14/2014 12:05:33 73.23, -8.68 69.92 0.65 62
9 09/14/2014 12:57:17 -73.24, 158.66 110.08 09/14/2014 12:56:17 -73.24, 158.61 110.07 1.43 60
10 09/14/2014 13:47:57 73.22, -34.07 69.92 09/14/2014 13:47:03 73.23, -34.05 69.94 1.86 54
11 09/14/2014 14:38:39 -73.22, 133.27 110.07 09/14/2014 14:37:47 -73.24, 133.24 110.04 2.80 52
12 09/14/2014 15:29:17 73.24, -59.34 69.97 09/14/2014 15:28:32 73.23, -59.43 69.97 2.94 45
13 09/14/2014 16:20:00 -73.20, 107.88 110.07 09/14/2014 16:19:15 -73.19, 107.98 110.07 3.33 45
14 09/14/2014 17:10:39 73.22, -84.73 69.98 09/14/2014 17:10:02 73.23, -84.80 69.99 2.33 37
15 09/14/2014 18:01:21 -73.22, 82.60 110.01 09/14/2014 18:00:45 -73.19, 82.61 110.04 3.62 36
16 09/14/2014 18:52:01 73.20,-110.12 69.98 09/14/2014 18:51:31 73.18,-110.06 69.96 2.92 30
17 09/14/2014 19:42:43 -73.20, 57.21 110.01 09/14/2014 19:42:15 -73.19, 57.23 110.02 1.49 28
18 09/14/2014 20:33:23 73.17,-135.51 69.99 09/14/2014 20:33:01 73.18,-135.43 69.99 2.69 22
19 09/14/2014 21:24:05 -73.18, 31.82 110.00 09/14/2014 21:23:45 -73.19, 31.86 109.99 1.93 20
20 09/14/2014 22:14:44 73.20,-160.79 70.04 09/14/2014 22:14:31 73.18,-160.80 70.02 2.77 13
21 09/14/2014 23:05:26 -73.21, 6.54 109.95 09/14/2014 23:05:15 -73.19, 6.49 109.96 2.42 11
22 09/14/2014 23:56:06 73.18, 173.82 70.04 09/14/2014 23:56:01 73.18, 173.82 70.04 0.39 5
23 09/15/2014 00:46:48 -73.18, -18.85 109.94 09/15/2014 00:46:45 -73.19, -18.88 109.94 1.06 3
24 09/15/2014 01:37:28 73.16, 148.43 70.05 09/15/2014 01:37:31 73.18, 148.45 70.07 2.28 3
25 09/15/2014 02:28:10 -73.16, -44.24 109.94 09/15/2014 02:28:15 -73.19, -44.25 109.91 2.98 5
26 09/15/2014 03:18:49 73.18, 123.15 70.10 09/15/2014 03:19:01 73.17, 123.08 70.09 2.40 12
27 09/15/2014 04:09:31 -73.19, -69.52 109.89 09/15/2014 04:09:45 -73.18, -69.63 109.89 3.32 14
28 09/15/2014 05:00:11 73.16, 97.76 70.11 09/15/2014 05:00:31 73.17, 97.71 70.12 2.15 20
29 09/15/2014 05:50:53 -73.16, -94.91 109.88 09/15/2014 05:51:14 -73.13, -94.89 109.91 3.41 21
30 09/15/2014 06:41:33 73.14, 72.37 70.11 09/15/2014 06:42:00 73.12, 72.44 70.09 3.05 27
31 09/15/2014 07:32:15 -73.14,-120.30 109.88 09/15/2014 07:32:44 -73.13,-120.26 109.89 1.63 29
32 09/15/2014 08:22:55 73.11, 46.98 70.12 09/15/2014 08:23:30 73.12, 47.07 70.12 3.16 35
33 09/15/2014 09:13:37 -73.12,-145.69 109.87 09/15/2014 09:14:14 -73.13,-145.63 109.86 2.47 37
34 09/15/2014 10:04:16 73.14, 21.70 70.17 09/15/2014 10:05:00 73.12, 21.70 70.14 2.43 44
35 09/15/2014 10:54:58 -73.14,-170.97 109.82 09/15/2014 10:55:44 -73.13,-171.01 109.84 1.91 46
36 09/15/2014 11:45:38 73.12, -3.69 70.18 09/15/2014 11:46:30 73.12, -3.67 70.17 0.66 52
37 09/15/2014 12:36:20 -73.12, 163.64 109.81 09/15/2014 12:37:14 -73.13, 163.62 109.81 0.96 54
38 09/15/2014 13:27:00 73.10, -29.08 70.18 09/15/2014 13:28:00 73.12, -29.05 70.20 2.76 60
39 09/15/2014 14:17:42 -73.10, 138.25 109.81 09/15/2014 14:18:44 -73.13, 138.25 109.79 3.28 62
40 09/15/2014 15:08:21 73.12, -54.36 70.23 09/15/2014 15:09:30 73.12, -54.42 70.22 1.89 69
41 09/15/2014 15:59:03 -73.13, 112.97 109.76 09/15/2014 16:00:14 -73.13, 112.88 109.76 2.87 71
42 09/15/2014 16:49:45 73.00, -79.97 70.15 09/15/2014 16:50:58 73.02, -79.57 70.14 13.08 73
43 09/15/2014 17:40:28 -72.95, 87.25 109.89 09/15/2014 17:41:41 -72.98, 87.83 109.89 19.03 73
44 09/15/2014 18:31:13 72.67,-105.99 69.87 09/15/2014 18:32:22 72.71,-104.30 69.84 56.19 69
45 09/15/2014 19:21:56 -72.62, 61.24 110.17 09/15/2014 19:23:05 -72.67, 63.10 110.19 61.96 69
46 09/15/2014 20:12:41 72.34,-131.99 69.59 09/15/2014 20:13:46 72.41,-129.05 69.55 99.33 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2014
SNOs_Map_METOP-B_NPP_20140905.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 09/04/2014 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service