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: 7/1/2013
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 07/05/2013 16:36:49 73.52, -75.89 50.89 07/05/2013 16:35:43 73.51, -78.93 51.07 95.98 66
2 07/05/2013 17:27:33 -73.43, 91.24 129.19 07/05/2013 17:26:25 -73.40, 88.65 129.06 82.33 68
3 07/05/2013 18:18:17 73.19,-101.96 50.61 07/05/2013 18:17:07 73.22,-103.64 50.75 54.15 70
4 07/05/2013 19:09:01 -73.11, 65.18 129.46 07/05/2013 19:07:49 -73.11, 63.93 129.38 40.51 72
5 07/05/2013 19:59:44 72.92,-127.89 50.38 07/05/2013 19:58:31 72.93,-128.37 50.43 15.65 73
6 07/05/2013 20:50:28 -72.83, 39.25 129.70 07/05/2013 20:49:13 -72.81, 39.19 129.70 3.44 75
7 07/05/2013 21:41:08 72.79,-153.50 50.27 07/05/2013 21:39:58 72.78,-153.44 50.27 2.34 70
8 07/05/2013 22:31:50 -72.81, 13.86 129.71 07/05/2013 22:30:43 -72.82, 13.80 129.68 2.28 67
9 07/05/2013 23:22:30 72.77,-178.89 50.26 07/05/2013 23:21:28 72.79,-178.83 50.29 2.83 62
10 07/06/2013 00:13:12 -72.79, -11.53 129.73 07/06/2013 00:12:12 -72.77, -11.48 129.73 2.05 60
11 07/06/2013 01:03:51 72.79, 155.83 50.29 07/06/2013 01:02:58 72.79, 155.78 50.30 1.46 53
12 07/06/2013 01:54:34 -72.76, -36.92 129.74 07/06/2013 01:53:42 -72.78, -36.87 129.71 2.38 52
13 07/06/2013 02:45:13 72.77, 130.44 50.28 07/06/2013 02:44:27 72.75, 130.50 50.26 3.24 46
14 07/06/2013 03:35:55 -72.79, -62.20 129.71 07/06/2013 03:35:12 -72.79, -62.26 129.70 1.97 43
15 07/06/2013 04:26:35 72.75, 105.05 50.26 07/06/2013 04:25:57 72.75, 105.12 50.28 2.40 38
16 07/06/2013 05:17:17 -72.76, -87.59 129.72 07/06/2013 05:16:41 -72.74, -87.54 129.74 3.07 36
17 07/06/2013 06:07:56 72.77, 79.76 50.29 07/06/2013 06:07:27 72.76, 79.73 50.29 1.76 29
18 07/06/2013 06:58:39 -72.74,-112.98 129.74 07/06/2013 06:58:11 -72.75,-112.93 129.73 1.84 28
19 07/06/2013 07:49:18 72.75, 54.37 50.28 07/06/2013 07:48:57 72.77, 54.34 50.30 2.41 21
20 07/06/2013 08:40:00 -72.77,-138.26 129.71 07/06/2013 08:39:41 -72.75,-138.32 129.71 2.28 19
21 07/06/2013 09:30:40 72.72, 28.99 50.27 07/06/2013 09:30:26 72.72, 29.06 50.26 2.42 14
22 07/06/2013 10:21:22 -72.74,-163.65 129.72 07/06/2013 10:21:11 -72.76,-163.70 129.70 2.50 11
23 07/06/2013 11:12:01 72.75, 3.70 50.30 07/06/2013 11:11:56 72.73, 3.67 50.28 2.55 5
24 07/06/2013 12:02:44 -72.72, 170.96 129.73 07/06/2013 12:02:40 -72.72, 171.02 129.74 1.92 4
25 07/06/2013 12:53:23 72.73, -21.69 50.28 07/06/2013 12:53:26 72.74, -21.72 50.29 1.41 3
26 07/06/2013 13:44:05 -72.75, 145.67 129.70 07/06/2013 13:44:10 -72.72, 145.63 129.72 3.01 5
27 07/06/2013 14:34:45 72.70, -47.08 50.27 07/06/2013 14:34:55 72.69, -47.00 50.25 2.87 10
28 07/06/2013 15:25:27 -72.72, 120.28 129.72 07/06/2013 15:25:40 -72.73, 120.24 129.71 1.64 13
29 07/06/2013 16:16:06 72.73, -72.36 50.30 07/06/2013 16:16:25 72.70, -72.39 50.27 3.49 19
30 07/06/2013 17:06:49 -72.70, 94.90 129.73 07/06/2013 17:07:09 -72.68, 94.96 129.75 2.54 20
31 07/06/2013 17:57:28 72.70, -97.75 50.29 07/06/2013 17:57:55 72.70, -97.77 50.28 0.71 27
32 07/06/2013 18:48:11 -72.67, 69.51 129.74 07/06/2013 18:48:39 -72.69, 69.57 129.74 2.88 28
33 07/06/2013 19:38:50 72.68,-123.14 50.27 07/06/2013 19:39:25 72.71,-123.16 50.29 3.49 35
34 07/06/2013 20:29:32 -72.70, 44.22 129.71 07/06/2013 20:30:09 -72.70, 44.18 129.72 1.29 37
35 07/06/2013 21:20:12 72.66,-148.53 50.26 07/06/2013 21:20:54 72.67,-148.44 50.25 3.13 42
36 07/06/2013 22:10:54 -72.68, 18.83 129.72 07/06/2013 22:11:39 -72.70, 18.80 129.71 3.28 45
37 07/06/2013 23:01:33 72.68,-173.82 50.29 07/06/2013 23:02:24 72.67,-173.83 50.27 1.16 51
38 07/06/2013 23:52:16 -72.65, -6.56 129.74 07/06/2013 23:53:08 -72.66, -6.49 129.75 2.47 52
39 07/07/2013 00:42:54 72.66, 160.79 50.28 07/07/2013 00:43:53 72.68, 160.78 50.28 2.42 59
40 07/07/2013 01:33:36 -72.68, -31.84 129.71 07/07/2013 01:34:37 -72.67, -31.87 129.73 1.78 61
41 07/07/2013 02:24:16 72.63, 135.41 50.26 07/07/2013 02:25:22 72.64, 135.50 50.24 3.08 66
42 07/07/2013 03:14:58 -72.65, -57.23 129.72 07/07/2013 03:16:07 -72.67, -57.26 129.72 2.21 69
43 07/07/2013 04:05:38 72.61, 110.02 50.25 07/07/2013 04:06:52 72.64, 110.11 50.26 4.76 74
44 07/07/2013 04:56:22 -72.53, -82.83 129.82 07/07/2013 04:57:35 -72.58, -82.44 129.82 13.92 73
45 07/07/2013 05:47:06 72.28, 84.02 49.97 07/07/2013 05:48:16 72.34, 85.34 49.94 45.29 70
46 07/07/2013 06:37:49 -72.25,-108.72 130.05 07/07/2013 06:38:59 -72.28,-107.22 130.13 50.92 70
47 07/07/2013 07:28:33 72.00, 58.14 49.74 07/07/2013 07:29:40 72.04, 60.55 49.62 83.04 67
48 07/07/2013 08:19:17 -71.92,-134.69 130.33 07/07/2013 08:20:23 -71.98,-132.01 130.45 92.50 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/1/2013
SNOs_Map_METOP-A_NPP_20130624.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 07/01/2013 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service