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: 6/25/2013
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 16:36:50 73.51, -75.92 50.88 07/05/2013 16:35:44 73.54, -78.99 51.10 96.90 66
2 07/05/2013 17:27:34 -73.42, 91.22 129.19 07/05/2013 17:26:26 -73.43, 88.59 129.03 83.36 68
3 07/05/2013 18:18:17 73.23,-101.88 50.64 07/05/2013 18:17:07 73.20,-103.59 50.72 55.06 70
4 07/05/2013 19:09:01 -73.15, 65.27 129.43 07/05/2013 19:07:50 -73.13, 63.87 129.35 45.15 71
5 07/05/2013 19:59:45 72.90,-127.92 50.36 07/05/2013 19:58:31 72.90,-128.32 50.40 13.00 74
6 07/05/2013 20:50:29 -72.82, 39.23 129.71 07/05/2013 20:49:14 -72.84, 39.13 129.67 3.68 75
7 07/05/2013 21:41:09 72.78,-153.52 50.26 07/05/2013 21:39:59 72.80,-153.49 50.30 3.08 70
8 07/05/2013 22:31:51 -72.80, 13.84 129.72 07/05/2013 22:30:43 -72.79, 13.85 129.71 0.80 68
9 07/05/2013 23:22:29 72.81,-178.81 50.29 07/05/2013 23:21:28 72.81,-178.88 50.32 2.46 61
10 07/06/2013 00:13:12 -72.78, -11.55 129.73 07/06/2013 00:12:12 -72.80, -11.54 129.70 2.58 60
11 07/06/2013 01:03:51 72.78, 155.80 50.28 07/06/2013 01:02:57 72.77, 155.84 50.28 2.00 54
12 07/06/2013 01:54:33 -72.80, -36.83 129.70 07/06/2013 01:53:42 -72.81, -36.93 129.68 3.17 51
13 07/06/2013 02:45:13 72.76, 130.41 50.26 07/06/2013 02:44:27 72.77, 130.45 50.29 2.18 46
14 07/06/2013 03:35:55 -72.78, -62.22 129.72 07/06/2013 03:35:11 -72.76, -62.21 129.72 2.00 44
15 07/06/2013 04:26:34 72.78, 105.13 50.29 07/06/2013 04:25:57 72.78, 105.06 50.30 2.20 37
16 07/06/2013 05:17:17 -72.75, -87.61 129.73 07/06/2013 05:16:41 -72.77, -87.59 129.71 1.46 36
17 07/06/2013 06:07:56 72.76, 79.74 50.28 07/06/2013 06:07:26 72.74, 79.78 50.26 3.05 30
18 07/06/2013 06:58:38 -72.78,-112.89 129.70 07/06/2013 06:58:11 -72.77,-112.98 129.70 3.09 27
19 07/06/2013 07:49:18 72.74, 54.35 50.27 07/06/2013 07:48:56 72.74, 54.39 50.28 1.62 22
20 07/06/2013 08:40:00 -72.76,-138.28 129.71 07/06/2013 08:39:40 -72.73,-138.26 129.74 3.19 20
21 07/06/2013 09:30:39 72.76, 29.07 50.30 07/06/2013 09:30:26 72.75, 29.01 50.29 2.50 13
22 07/06/2013 10:21:22 -72.73,-163.67 129.73 07/06/2013 10:21:10 -72.74,-163.65 129.72 0.66 12
23 07/06/2013 11:12:01 72.74, 3.68 50.28 07/06/2013 11:11:56 72.75, 3.62 50.31 2.61 5
24 07/06/2013 12:02:43 -72.76, 171.05 129.70 07/06/2013 12:02:40 -72.74, 170.96 129.71 3.45 3
25 07/06/2013 12:53:23 72.71, -21.71 50.27 07/06/2013 12:53:25 72.71, -21.66 50.26 1.72 2
26 07/06/2013 13:44:05 -72.74, 145.66 129.71 07/06/2013 13:44:10 -72.75, 145.57 129.69 3.01 5
27 07/06/2013 14:34:44 72.74, -47.00 50.30 07/06/2013 14:34:55 72.72, -47.05 50.28 3.19 11
28 07/06/2013 15:25:27 -72.71, 120.27 129.72 07/06/2013 15:25:39 -72.70, 120.29 129.74 1.24 12
29 07/06/2013 16:16:06 72.72, -72.39 50.29 07/06/2013 16:16:25 72.72, -72.44 50.29 1.82 19
30 07/06/2013 17:06:49 -72.69, 94.88 129.74 07/06/2013 17:07:09 -72.71, 94.90 129.72 2.56 20
31 07/06/2013 17:57:28 72.69, -97.78 50.27 07/06/2013 17:57:54 72.68, -97.72 50.25 2.40 26
32 07/06/2013 18:48:10 -72.72, 69.59 129.71 07/06/2013 18:48:39 -72.72, 69.52 129.71 2.54 29
33 07/06/2013 19:38:50 72.67,-123.17 50.26 07/06/2013 19:39:24 72.69,-123.11 50.27 2.69 34
34 07/06/2013 20:29:32 -72.69, 44.21 129.72 07/06/2013 20:30:08 -72.67, 44.23 129.75 2.32 36
35 07/06/2013 21:20:11 72.70,-148.45 50.29 07/06/2013 21:20:54 72.69,-148.49 50.28 1.53 43
36 07/06/2013 22:10:54 -72.67, 18.82 129.73 07/06/2013 22:11:38 -72.68, 18.85 129.73 1.62 44
37 07/06/2013 23:01:33 72.67,-173.84 50.28 07/06/2013 23:02:23 72.65,-173.78 50.24 3.32 50
38 07/06/2013 23:52:15 -72.69, -6.47 129.70 07/06/2013 23:53:08 -72.68, -6.54 129.72 2.58 53
39 07/07/2013 00:42:55 72.65, 160.77 50.27 07/07/2013 00:43:53 72.65, 160.84 50.25 2.24 58
40 07/07/2013 01:33:37 -72.67, -31.86 129.71 07/07/2013 01:34:38 -72.69, -31.93 129.70 3.30 61
41 07/07/2013 02:24:16 72.67, 135.49 50.30 07/07/2013 02:25:23 72.66, 135.45 50.27 1.96 67
42 07/07/2013 03:14:59 -72.65, -57.25 129.73 07/07/2013 03:16:07 -72.65, -57.21 129.75 1.19 68
43 07/07/2013 04:05:39 72.60, 109.99 50.24 07/07/2013 04:06:52 72.62, 110.17 50.23 6.00 73
44 07/07/2013 04:56:22 -72.57, -82.74 129.78 07/07/2013 04:57:36 -72.60, -82.49 129.79 8.84 74
45 07/07/2013 05:47:06 72.32, 84.10 50.01 07/07/2013 05:48:17 72.37, 85.29 49.96 40.71 71
46 07/07/2013 06:37:50 -72.24,-108.73 130.06 07/07/2013 06:39:00 -72.30,-107.27 130.11 50.01 70
47 07/07/2013 07:28:34 71.99, 58.12 49.73 07/07/2013 07:29:41 72.07, 60.50 49.64 82.44 67
48 07/07/2013 08:19:17 -71.96,-134.61 130.29 07/07/2013 08:20:24 -72.00,-132.06 130.42 87.64 67

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2013
SNOs_Map_METOP-A_NPP_20130625.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 06/25/2013 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service