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: 2/14/2014
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 73.47, 118.73 83.48 02/23/2014 03:39:22 73.46, 116.10 83.63 83.23 67
2 02/23/2014 04:31:13 -73.33, -74.26 96.66 02/23/2014 04:30:03 -73.30, -76.22 96.56 62.64 70
3 02/23/2014 05:21:57 73.15, 92.67 83.17 02/23/2014 05:20:46 73.16, 91.40 83.27 40.91 71
4 02/23/2014 06:12:41 -73.00,-100.31 96.97 02/23/2014 06:11:27 -73.01,-100.94 96.92 20.40 74
5 02/23/2014 07:03:24 72.87, 66.74 82.90 02/23/2014 07:02:10 72.86, 66.68 82.92 2.03 74
6 02/23/2014 07:54:06 -72.83,-126.02 97.15 02/23/2014 07:52:54 -72.86,-125.99 97.11 3.30 72
7 02/23/2014 08:44:46 72.84, 41.35 82.85 02/23/2014 08:43:40 72.87, 41.30 82.89 2.85 66
8 02/23/2014 09:35:27 -72.85,-151.30 97.16 02/23/2014 09:34:24 -72.86,-151.37 97.13 2.24 63
9 02/23/2014 10:26:08 72.82, 15.96 82.81 02/23/2014 10:25:09 72.82, 16.03 82.81 2.37 59
10 02/23/2014 11:16:48 -72.83,-176.69 97.20 02/23/2014 11:15:52 -72.81,-176.64 97.21 2.82 56
11 02/23/2014 12:07:28 72.85, -9.33 82.80 02/23/2014 12:06:38 72.82, -9.35 82.79 3.12 50
12 02/23/2014 12:58:10 -72.81, 157.92 97.25 02/23/2014 12:57:22 -72.81, 157.98 97.24 2.16 48
13 02/23/2014 13:48:50 72.82, -34.72 82.76 02/23/2014 13:48:08 72.82, -34.73 82.77 0.36 42
14 02/23/2014 14:39:31 -72.83, 132.63 97.25 02/23/2014 14:38:52 -72.81, 132.60 97.26 2.35 39
15 02/23/2014 15:30:12 72.80, -60.11 82.71 02/23/2014 15:29:38 72.82, -60.11 82.74 2.84 34
16 02/23/2014 16:20:53 -72.81, 107.24 97.30 02/23/2014 16:20:22 -72.82, 107.22 97.28 1.00 31
17 02/23/2014 17:11:33 72.82, -85.39 82.71 02/23/2014 17:11:08 72.82, -85.49 82.72 3.05 25
18 02/23/2014 18:02:15 -72.78, 81.85 97.35 02/23/2014 18:01:52 -72.82, 81.85 97.31 3.67 23
19 02/23/2014 18:52:55 72.80,-110.78 82.66 02/23/2014 18:52:37 72.78,-110.76 82.64 2.71 18
20 02/23/2014 19:43:36 -72.81, 56.57 97.35 02/23/2014 19:43:22 -72.82, 56.47 97.33 3.47 14
21 02/23/2014 20:34:17 72.77,-136.17 82.61 02/23/2014 20:34:07 72.78,-136.14 82.61 1.28 10
22 02/23/2014 21:24:58 -72.79, 31.18 97.40 02/23/2014 21:24:51 -72.77, 31.19 97.41 1.85 7
23 02/23/2014 22:15:38 72.80,-161.46 82.61 02/23/2014 22:15:37 72.78,-161.52 82.59 3.00 1
24 02/23/2014 23:06:20 -72.76, 5.79 97.44 02/23/2014 23:06:21 -72.77, 5.82 97.44 1.43 1
25 02/23/2014 23:57:00 72.78, 173.15 82.56 02/23/2014 23:57:07 72.78, 173.11 82.57 1.59 7
26 02/24/2014 00:47:41 -72.79, -19.50 97.45 02/24/2014 00:47:51 -72.77, -19.56 97.46 2.71 10
27 02/24/2014 01:38:22 72.75, 147.76 82.51 02/24/2014 01:38:36 72.73, 147.83 82.49 3.20 14
28 02/24/2014 02:29:03 -72.76, -44.89 97.49 02/24/2014 02:29:21 -72.78, -44.94 97.48 2.22 18
29 02/24/2014 03:19:44 72.73, 122.37 82.47 02/24/2014 03:20:06 72.74, 122.46 82.46 2.91 22
30 02/24/2014 04:10:25 -72.74, -70.27 97.54 02/24/2014 04:10:50 -72.73, -70.21 97.56 2.49 25
31 02/24/2014 05:01:05 72.75, 97.09 82.46 02/24/2014 05:01:36 72.74, 97.08 82.44 1.90 31
32 02/24/2014 05:51:47 -72.72, -95.66 97.59 02/24/2014 05:52:20 -72.73, -95.59 97.59 2.83 33
33 02/24/2014 06:42:27 72.73, 71.70 82.42 02/24/2014 06:43:06 72.74, 71.70 82.42 1.07 39
34 02/24/2014 07:33:08 -72.74,-120.95 97.59 02/24/2014 07:33:50 -72.73,-120.97 97.61 1.42 42
35 02/24/2014 08:23:48 72.76, 46.41 82.41 02/24/2014 08:24:36 72.74, 46.32 82.39 3.42 48
36 02/24/2014 09:14:30 -72.72,-146.34 97.64 02/24/2014 09:15:20 -72.73,-146.35 97.64 1.68 50
37 02/24/2014 10:05:10 72.73, 21.02 82.36 02/24/2014 10:06:06 72.74, 20.94 82.37 2.93 56
38 02/24/2014 10:55:51 -72.75,-171.62 97.64 02/24/2014 10:56:50 -72.74,-171.73 97.66 3.55 59
39 02/24/2014 11:46:32 72.71, -4.37 82.32 02/24/2014 11:47:35 72.70, -4.33 82.29 1.85 63
40 02/24/2014 12:37:13 -72.72, 162.99 97.69 02/24/2014 12:38:20 -72.74, 162.90 97.68 3.53 67
41 02/24/2014 13:27:54 72.68, -29.76 82.27 02/24/2014 13:29:05 72.70, -29.71 82.26 2.26 71
42 02/24/2014 14:18:35 -72.70, 137.60 97.74 02/24/2014 14:19:49 -72.69, 137.62 97.76 1.19 74
43 02/24/2014 15:09:20 72.45, -55.56 82.04 02/24/2014 15:10:31 72.50, -54.67 82.02 30.13 71
44 02/24/2014 16:00:03 -72.37, 111.60 98.05 02/24/2014 16:01:14 -72.44, 112.76 98.06 39.98 71
45 02/24/2014 16:50:47 72.17, -81.45 81.77 02/24/2014 16:51:55 72.19, -79.44 81.66 68.42 68
46 02/24/2014 17:41:30 -72.09, 85.71 98.32 02/24/2014 17:42:38 -72.13, 87.99 98.42 77.81 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/14/2014
SNOs_Map_METOP-B_NPP_20140214.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/14/2014 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service