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: 2/17/2014
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 02/23/2014 03:40:29 73.44, 118.65 83.45 02/23/2014 03:39:21 73.45, 116.13 83.62 80.12 68
2 02/23/2014 04:31:12 -73.34, -74.23 96.65 02/23/2014 04:30:03 -73.35, -76.32 96.51 66.43 69
3 02/23/2014 05:21:56 73.16, 92.70 83.18 02/23/2014 05:20:45 73.16, 91.42 83.27 41.22 71
4 02/23/2014 06:12:40 -73.02,-100.28 96.96 02/23/2014 06:11:27 -73.05,-101.03 96.87 24.56 73
5 02/23/2014 07:03:24 72.83, 66.66 82.87 02/23/2014 07:02:09 72.85, 66.70 82.91 2.72 75
6 02/23/2014 07:54:05 -72.84,-125.99 97.14 02/23/2014 07:52:53 -72.85,-125.98 97.12 1.36 72
7 02/23/2014 08:44:45 72.86, 41.38 82.87 02/23/2014 08:43:39 72.86, 41.32 82.88 1.95 66
8 02/23/2014 09:35:26 -72.87,-151.28 97.15 02/23/2014 09:34:23 -72.85,-151.36 97.14 2.96 63
9 02/23/2014 10:26:07 72.83, 15.99 82.82 02/23/2014 10:25:09 72.86, 15.94 82.86 3.10 58
10 02/23/2014 11:16:48 -72.84,-176.67 97.19 02/23/2014 11:15:53 -72.85,-176.74 97.16 2.61 55
11 02/23/2014 12:07:29 72.81, -9.40 82.77 02/23/2014 12:06:38 72.81, -9.33 82.78 2.35 51
12 02/23/2014 12:58:10 -72.82, 157.94 97.24 02/23/2014 12:57:22 -72.81, 157.99 97.24 2.11 48
13 02/23/2014 13:48:50 72.84, -34.69 82.77 02/23/2014 13:48:08 72.81, -34.71 82.76 2.80 42
14 02/23/2014 14:39:32 -72.79, 132.55 97.29 02/23/2014 14:38:52 -72.81, 132.61 97.27 2.62 40
15 02/23/2014 15:30:12 72.81, -60.08 82.72 02/23/2014 15:29:38 72.81, -60.09 82.73 0.44 34
16 02/23/2014 16:20:53 -72.82, 107.27 97.29 02/23/2014 16:20:22 -72.81, 107.24 97.29 1.51 31
17 02/23/2014 17:11:34 72.79, -85.47 82.67 02/23/2014 17:11:08 72.82, -85.47 82.71 3.19 26
18 02/23/2014 18:02:15 -72.80, 81.88 97.34 02/23/2014 18:01:52 -72.81, 81.86 97.31 1.93 23
19 02/23/2014 18:52:55 72.81,-110.75 82.67 02/23/2014 18:52:38 72.82,-110.85 82.69 3.12 17
20 02/23/2014 19:43:37 -72.77, 56.49 97.38 02/23/2014 19:43:21 -72.76, 56.58 97.39 3.31 16
21 02/23/2014 20:34:17 72.79,-136.14 82.62 02/23/2014 20:34:07 72.77,-136.12 82.61 2.33 10
22 02/23/2014 21:24:58 -72.80, 31.20 97.39 02/23/2014 21:24:51 -72.77, 31.21 97.42 3.61 7
23 02/23/2014 22:15:39 72.77,-161.53 82.58 02/23/2014 22:15:37 72.77,-161.50 82.58 1.40 2
24 02/23/2014 23:06:20 -72.77, 5.81 97.43 02/23/2014 23:06:21 -72.77, 5.83 97.44 0.84 1
25 02/23/2014 23:57:00 72.79, 173.18 82.57 02/23/2014 23:57:07 72.77, 173.12 82.56 2.73 7
26 02/24/2014 00:47:42 -72.75, -19.58 97.48 02/24/2014 00:47:51 -72.77, -19.55 97.46 2.36 9
27 02/24/2014 01:38:22 72.77, 147.79 82.53 02/24/2014 01:38:37 72.78, 147.74 82.53 1.85 15
28 02/24/2014 02:29:03 -72.78, -44.86 97.48 02/24/2014 02:29:21 -72.77, -44.93 97.49 2.32 18
29 02/24/2014 03:19:44 72.74, 122.40 82.48 02/24/2014 03:20:06 72.73, 122.47 82.46 2.86 22
30 02/24/2014 04:10:25 -72.75, -70.25 97.53 02/24/2014 04:10:51 -72.77, -70.31 97.51 3.06 26
31 02/24/2014 05:01:06 72.72, 97.01 82.43 02/24/2014 05:01:36 72.73, 97.09 82.43 2.99 30
32 02/24/2014 05:51:47 -72.73, -95.64 97.58 02/24/2014 05:52:20 -72.73, -95.58 97.59 1.96 33
33 02/24/2014 06:42:27 72.75, 71.73 82.43 02/24/2014 06:43:06 72.73, 71.71 82.41 1.46 39
34 02/24/2014 07:33:08 -72.75,-120.93 97.58 02/24/2014 07:33:50 -72.73,-120.96 97.62 3.22 42
35 02/24/2014 08:23:49 72.72, 46.34 82.38 02/24/2014 08:24:36 72.73, 46.34 82.38 1.55 47
36 02/24/2014 09:14:30 -72.73,-146.31 97.63 02/24/2014 09:15:20 -72.73,-146.34 97.64 0.79 50
37 02/24/2014 10:05:10 72.75, 21.05 82.38 02/24/2014 10:06:06 72.74, 20.96 82.36 3.32 56
38 02/24/2014 10:55:52 -72.71,-171.70 97.68 02/24/2014 10:56:50 -72.73,-171.72 97.66 2.86 58
39 02/24/2014 11:46:32 72.72, -4.34 82.33 02/24/2014 11:47:36 72.74, -4.42 82.34 3.30 64
40 02/24/2014 12:37:14 -72.68, 162.91 97.72 02/24/2014 12:38:19 -72.68, 163.01 97.74 3.40 65
41 02/24/2014 13:27:54 72.70, -29.73 82.28 02/24/2014 13:29:05 72.69, -29.70 82.26 1.39 71
42 02/24/2014 14:18:36 -72.66, 137.52 97.77 02/24/2014 14:19:49 -72.69, 137.63 97.77 4.84 73
43 02/24/2014 15:09:20 72.47, -55.53 82.06 02/24/2014 15:10:32 72.54, -54.76 82.07 26.94 72
44 02/24/2014 16:00:03 -72.38, 111.62 98.04 02/24/2014 16:01:14 -72.43, 112.77 98.07 39.16 71
45 02/24/2014 16:50:47 72.19, -81.42 81.79 02/24/2014 16:51:56 72.24, -79.53 81.71 64.58 69
46 02/24/2014 17:41:31 -72.05, 85.64 98.35 02/24/2014 17:42:38 -72.13, 87.99 98.42 81.07 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/17/2014
SNOs_Map_METOP-B_NPP_20140217.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/17/2014 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service