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: 1/4/2013
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 01/09/2013 05:03:34 73.23, 97.24 95.39 01/09/2013 05:02:26 73.22, 94.72 95.51 80.98 68
2 01/09/2013 05:54:17 -73.17, -95.55 84.67 01/09/2013 05:53:09 -73.19, -97.88 84.53 75.09 68
3 01/09/2013 06:45:01 72.96, 71.32 95.14 01/09/2013 06:43:50 72.93, 69.99 95.18 43.52 71
4 01/09/2013 07:35:45 -72.85,-121.58 84.97 01/09/2013 07:34:33 -72.89,-122.62 84.87 34.40 72
5 01/09/2013 08:26:29 72.64, 45.30 94.83 01/09/2013 08:25:14 72.63, 45.24 94.84 2.48 75
6 01/09/2013 09:17:12 -72.58,-147.48 85.22 01/09/2013 09:15:57 -72.59,-147.38 85.20 3.59 75
7 01/09/2013 10:07:51 72.62, 19.93 94.81 01/09/2013 10:06:44 72.63, 19.85 94.84 3.13 67
8 01/09/2013 10:58:33 -72.62,-172.75 85.20 01/09/2013 10:57:27 -72.60,-172.77 85.20 1.69 66
9 01/09/2013 11:49:13 72.60, -5.45 94.78 01/09/2013 11:48:13 72.59, -5.43 94.78 1.31 60
10 01/09/2013 12:39:55 -72.60, 161.87 85.23 01/09/2013 12:38:57 -72.61, 161.85 85.21 1.31 58
11 01/09/2013 13:30:35 72.58, -30.83 94.76 01/09/2013 13:29:43 72.60, -30.82 94.78 1.51 52
12 01/09/2013 14:21:17 -72.58, 136.49 85.26 01/09/2013 14:20:26 -72.56, 136.56 85.27 2.99 51
13 01/09/2013 15:11:57 72.56, -56.20 94.73 01/09/2013 15:11:12 72.55, -56.10 94.72 3.56 45
14 01/09/2013 16:02:39 -72.56, 111.12 85.28 01/09/2013 16:01:56 -72.57, 111.18 85.27 2.20 43
15 01/09/2013 16:53:19 72.55, -81.58 94.70 01/09/2013 16:52:42 72.56, -81.49 94.72 3.19 37
16 01/09/2013 17:44:00 -72.59, 85.84 85.26 01/09/2013 17:43:26 -72.57, 85.79 85.27 2.70 34
17 01/09/2013 18:34:40 72.58,-106.85 94.72 01/09/2013 18:34:12 72.56,-106.88 94.72 1.87 28
18 01/09/2013 19:25:22 -72.58, 60.47 85.29 01/09/2013 19:24:56 -72.58, 60.40 85.28 2.17 26
19 01/09/2013 20:16:02 72.56,-132.23 94.70 01/09/2013 20:15:42 72.57,-132.27 94.71 1.61 20
20 01/09/2013 21:06:44 -72.56, 35.09 85.32 01/09/2013 21:06:25 -72.54, 35.12 85.33 2.49 19
21 01/09/2013 21:57:24 72.54,-157.61 94.67 01/09/2013 21:57:11 72.53,-157.55 94.65 2.66 13
22 01/09/2013 22:48:06 -72.54, 9.71 85.34 01/09/2013 22:47:55 -72.54, 9.73 85.34 0.82 11
23 01/09/2013 23:38:46 72.52, 177.02 94.64 01/09/2013 23:38:41 72.53, 177.06 94.65 1.77 5
24 01/10/2013 00:29:28 -72.52, -15.66 85.37 01/10/2013 00:29:25 -72.55, -15.65 85.34 3.19 3
25 01/10/2013 01:20:07 72.56, 151.74 94.66 01/10/2013 01:20:11 72.54, 151.68 94.65 3.06 4
26 01/10/2013 02:10:49 -72.55, -40.94 85.35 01/10/2013 02:10:55 -72.55, -41.04 85.34 3.41 6
27 01/10/2013 03:01:29 72.54, 126.37 94.64 01/10/2013 03:01:41 72.54, 126.29 94.64 2.65 12
28 01/10/2013 03:52:11 -72.53, -66.32 85.38 01/10/2013 03:52:24 -72.51, -66.32 85.40 2.70 13
29 01/10/2013 04:42:50 72.52, 100.99 94.61 01/10/2013 04:43:09 72.50, 101.01 94.59 2.35 19
30 01/10/2013 05:33:32 -72.52, -91.69 85.40 01/10/2013 05:33:53 -72.52, -91.71 85.41 0.64 21
31 01/10/2013 06:24:12 72.50, 75.61 94.58 01/10/2013 06:24:39 72.51, 75.62 94.58 0.47 27
32 01/10/2013 07:14:54 -72.50,-117.07 85.43 01/10/2013 07:15:23 -72.52,-117.10 85.41 2.93 29
33 01/10/2013 08:05:34 72.48, 50.24 94.56 01/10/2013 08:06:09 72.51, 50.23 94.58 3.17 35
34 01/10/2013 08:56:16 -72.48,-142.45 85.46 01/10/2013 08:56:52 -72.48,-142.38 85.47 2.12 36
35 01/10/2013 09:46:56 72.47, 24.86 94.53 01/10/2013 09:47:38 72.47, 24.95 94.52 2.93 42
36 01/10/2013 10:37:38 -72.46,-167.82 85.48 01/10/2013 10:38:22 -72.48,-167.77 85.47 3.12 44
37 01/10/2013 11:28:17 72.50, -0.41 94.55 01/10/2013 11:29:08 72.47, -0.44 94.52 2.85 51
38 01/10/2013 12:18:59 -72.49, 166.90 85.47 01/10/2013 12:19:52 -72.49, 166.84 85.48 2.01 53
39 01/10/2013 13:09:39 72.48, -25.79 94.52 01/10/2013 13:10:38 72.48, -25.83 94.51 1.20 59
40 01/10/2013 14:00:21 -72.48, 141.53 85.49 01/10/2013 14:01:22 -72.50, 141.46 85.48 3.31 61
41 01/10/2013 14:51:01 72.46, -51.17 94.50 01/10/2013 14:52:08 72.49, -51.21 94.51 3.16 67
42 01/10/2013 15:41:43 -72.46, 116.15 85.52 01/10/2013 15:42:51 -72.45, 116.17 85.54 0.95 68
43 01/10/2013 16:32:24 72.39, -76.65 94.42 01/10/2013 16:33:37 72.44, -76.50 94.45 7.41 73
44 01/10/2013 17:23:06 -72.39, 90.67 85.59 01/10/2013 17:24:20 -72.41, 90.89 85.60 7.58 74
45 01/10/2013 18:13:51 72.12,-102.52 94.17 01/10/2013 18:15:02 72.19,-101.38 94.17 39.75 71
46 01/10/2013 19:04:34 -72.06, 64.70 85.89 01/10/2013 19:05:44 -72.11, 66.10 85.93 48.15 70
47 01/10/2013 19:55:18 71.84,-128.38 93.91 01/10/2013 19:56:26 71.89,-126.18 93.83 76.42 68
48 01/10/2013 20:46:01 -71.79, 38.84 86.15 01/10/2013 20:47:08 -71.81, 41.29 86.27 85.14 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2013
SNOs_Map_METOP-B_NPP_20130105.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 01/04/2013 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service