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: 2/18/2014
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 73.46, 118.71 83.48 02/23/2014 03:39:22 73.47, 116.08 83.65 83.43 67
2 02/23/2014 04:31:13 -73.32, -74.29 96.67 02/23/2014 04:30:03 -73.32, -76.26 96.54 62.78 70
3 02/23/2014 05:21:57 73.14, 92.65 83.16 02/23/2014 05:20:45 73.13, 91.49 83.23 37.57 72
4 02/23/2014 06:12:40 -73.04,-100.23 96.94 02/23/2014 06:11:27 -73.02,-100.97 96.90 24.16 73
5 02/23/2014 07:03:24 72.86, 66.72 82.89 02/23/2014 07:02:10 72.88, 66.65 82.93 2.78 74
6 02/23/2014 07:54:05 -72.87,-125.94 97.12 02/23/2014 07:52:54 -72.87,-126.03 97.09 2.91 71
7 02/23/2014 08:44:46 72.84, 41.33 82.85 02/23/2014 08:43:39 72.83, 41.38 82.85 1.98 67
8 02/23/2014 09:35:27 -72.84,-151.33 97.17 02/23/2014 09:34:23 -72.82,-151.30 97.17 2.16 64
9 02/23/2014 10:26:08 72.81, 15.94 82.80 02/23/2014 10:25:09 72.83, 16.00 82.83 2.91 59
10 02/23/2014 11:16:49 -72.82,-176.72 97.21 02/23/2014 11:15:53 -72.83,-176.68 97.19 1.79 56
11 02/23/2014 12:07:29 72.84, -9.35 82.80 02/23/2014 12:06:39 72.83, -9.38 82.80 1.22 50
12 02/23/2014 12:58:10 -72.84, 157.99 97.22 02/23/2014 12:57:23 -72.83, 157.95 97.22 2.36 47
13 02/23/2014 13:48:51 72.81, -34.74 82.75 02/23/2014 13:48:09 72.83, -34.76 82.78 2.25 42
14 02/23/2014 14:39:32 -72.82, 132.60 97.26 02/23/2014 14:38:53 -72.83, 132.57 97.24 1.69 39
15 02/23/2014 15:30:13 72.79, -60.13 82.70 02/23/2014 15:29:38 72.78, -60.03 82.70 3.36 35
16 02/23/2014 16:20:54 -72.80, 107.22 97.31 02/23/2014 16:20:22 -72.78, 107.30 97.32 3.06 32
17 02/23/2014 17:11:34 72.82, -85.41 82.70 02/23/2014 17:11:08 72.79, -85.41 82.68 3.25 26
18 02/23/2014 18:02:16 -72.77, 81.83 97.36 02/23/2014 18:01:52 -72.78, 81.92 97.35 3.29 24
19 02/23/2014 18:52:56 72.79,-110.80 82.65 02/23/2014 18:52:38 72.79,-110.78 82.65 0.68 18
20 02/23/2014 19:43:37 -72.80, 56.54 97.36 02/23/2014 19:43:22 -72.79, 56.54 97.37 1.41 15
21 02/23/2014 20:34:18 72.77,-136.19 82.60 02/23/2014 20:34:08 72.79,-136.16 82.63 2.80 10
22 02/23/2014 21:24:59 -72.77, 31.15 97.41 02/23/2014 21:24:52 -72.79, 31.16 97.39 1.51 7
23 02/23/2014 22:15:39 72.79,-161.48 82.60 02/23/2014 22:15:38 72.79,-161.54 82.60 2.10 1
24 02/23/2014 23:06:20 -72.80, 5.87 97.41 02/23/2014 23:06:22 -72.79, 5.78 97.42 3.07 2
25 02/23/2014 23:57:01 72.77, 173.13 82.55 02/23/2014 23:57:07 72.74, 173.19 82.52 3.31 6
26 02/24/2014 00:47:41 -72.78, -19.52 97.46 02/24/2014 00:47:51 -72.79, -19.60 97.44 2.92 10
27 02/24/2014 01:38:22 72.74, 147.74 82.51 02/24/2014 01:38:36 72.75, 147.81 82.50 2.16 14
28 02/24/2014 02:29:03 -72.75, -44.91 97.51 02/24/2014 02:29:20 -72.74, -44.87 97.52 1.79 17
29 02/24/2014 03:19:43 72.77, 122.46 82.50 02/24/2014 03:20:06 72.75, 122.43 82.48 2.74 23
30 02/24/2014 04:10:25 -72.73, -70.30 97.55 02/24/2014 04:10:50 -72.74, -70.25 97.55 2.55 25
31 02/24/2014 05:01:05 72.75, 97.07 82.46 02/24/2014 05:01:36 72.75, 97.05 82.45 0.66 31
32 02/24/2014 05:51:46 -72.75, -95.59 97.56 02/24/2014 05:52:20 -72.75, -95.63 97.57 1.59 34
33 02/24/2014 06:42:27 72.72, 71.68 82.41 02/24/2014 06:43:06 72.75, 71.67 82.43 3.31 39
34 02/24/2014 07:33:08 -72.73,-120.98 97.60 02/24/2014 07:33:50 -72.75,-121.00 97.59 2.19 42
35 02/24/2014 08:23:48 72.75, 46.39 82.41 02/24/2014 08:24:36 72.75, 46.29 82.41 3.32 48
36 02/24/2014 09:14:30 -72.71,-146.37 97.65 02/24/2014 09:15:19 -72.70,-146.28 97.67 3.00 49
37 02/24/2014 10:05:10 72.72, 21.00 82.36 02/24/2014 10:06:05 72.71, 21.02 82.33 2.18 55
38 02/24/2014 10:55:51 -72.73,-171.65 97.65 02/24/2014 10:56:49 -72.70,-171.66 97.70 3.47 58
39 02/24/2014 11:46:32 72.70, -4.39 82.31 02/24/2014 11:47:35 72.71, -4.36 82.30 1.29 63
40 02/24/2014 12:37:13 -72.71, 162.96 97.70 02/24/2014 12:38:19 -72.70, 162.97 97.72 0.59 66
41 02/24/2014 13:27:53 72.73, -29.67 82.31 02/24/2014 13:29:05 72.71, -29.74 82.28 2.83 72
42 02/24/2014 14:18:35 -72.68, 137.57 97.75 02/24/2014 14:19:49 -72.71, 137.59 97.74 2.40 74
43 02/24/2014 15:09:19 72.50, -55.48 82.08 02/24/2014 15:10:31 72.51, -54.70 82.03 26.06 72
44 02/24/2014 16:00:02 -72.41, 111.67 98.02 02/24/2014 16:01:14 -72.45, 112.73 98.05 35.89 72
45 02/24/2014 16:50:47 72.17, -81.47 81.77 02/24/2014 16:51:55 72.20, -79.47 81.67 68.24 68
46 02/24/2014 17:41:30 -72.08, 85.69 98.33 02/24/2014 17:42:37 -72.10, 88.05 98.46 80.88 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2014
SNOs_Map_METOP-B_NPP_20140219.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/18/2014 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service