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: 2/6/2017
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 02/11/2017 09:57:45 73.33, 24.02 87.38 02/11/2017 09:56:37 73.32, 21.45 87.53 81.90 68
2 02/11/2017 10:48:28 -73.26,-168.80 92.70 02/11/2017 10:47:19 -73.24,-171.04 92.58 71.75 69
3 02/11/2017 11:39:12 73.05, -1.92 87.11 02/11/2017 11:38:01 73.03, -3.27 87.18 44.15 71
4 02/11/2017 12:29:56 -72.94, 165.16 93.01 02/11/2017 12:28:43 -72.95, 164.22 92.93 30.61 73
5 02/11/2017 13:20:40 72.73, -27.94 86.80 02/11/2017 13:19:25 72.73, -28.02 86.83 2.77 75
6 02/11/2017 14:11:22 -72.71, 139.35 93.23 02/11/2017 14:10:08 -72.70, 139.36 93.22 1.35 74
7 02/11/2017 15:02:02 72.71, -53.32 86.76 02/11/2017 15:00:54 72.69, -53.31 86.76 2.23 68
8 02/11/2017 15:52:44 -72.69, 113.97 93.27 02/11/2017 15:51:38 -72.71, 113.97 93.24 1.74 66
9 02/11/2017 16:43:24 72.69, -78.70 86.72 02/11/2017 16:42:24 72.70, -78.70 86.74 0.96 60
10 02/11/2017 17:34:06 -72.67, 88.59 93.31 02/11/2017 17:33:07 -72.67, 88.69 93.31 3.32 59
11 02/11/2017 18:24:45 72.72,-103.98 86.72 02/11/2017 18:23:54 72.70,-104.08 86.73 3.80 51
12 02/11/2017 19:15:27 -72.70, 63.31 93.31 02/11/2017 19:14:37 -72.67, 63.30 93.32 3.42 50
13 02/11/2017 20:06:08 72.65,-129.47 86.64 02/11/2017 20:05:23 72.66,-129.37 86.66 3.58 45
14 02/11/2017 20:56:49 -72.68, 37.93 93.35 02/11/2017 20:56:07 -72.68, 37.91 93.34 0.76 42
15 02/11/2017 21:47:29 72.68,-154.75 86.64 02/11/2017 21:46:53 72.67,-154.76 86.64 1.19 36
16 02/11/2017 22:38:11 -72.66, 12.55 93.39 02/11/2017 22:37:37 -72.69, 12.52 93.35 2.90 34
17 02/11/2017 23:28:51 72.66, 179.87 86.60 02/11/2017 23:28:23 72.68, 179.85 86.63 2.09 28
18 02/12/2017 00:19:33 -72.64, -12.83 93.43 02/12/2017 00:19:06 -72.64, -12.76 93.43 2.30 27
19 02/12/2017 01:10:13 72.64, 154.49 86.56 02/12/2017 01:09:52 72.63, 154.57 86.55 2.64 21
20 02/12/2017 02:00:54 -72.67, -38.11 93.43 02/12/2017 02:00:36 -72.65, -38.15 93.44 2.75 18
21 02/12/2017 02:51:34 72.67, 129.21 86.56 02/12/2017 02:51:22 72.64, 129.18 86.54 3.34 12
22 02/12/2017 03:42:16 -72.65, -63.49 93.47 02/12/2017 03:42:06 -72.66, -63.54 93.46 1.75 10
23 02/12/2017 04:32:56 72.65, 103.83 86.52 02/12/2017 04:32:52 72.65, 103.79 86.52 1.35 4
24 02/12/2017 05:23:38 -72.63, -88.88 93.51 02/12/2017 05:23:35 -72.61, -88.83 93.53 2.46 3
25 02/12/2017 06:14:18 72.63, 78.45 86.48 02/12/2017 06:14:21 72.60, 78.50 86.45 3.21 3
26 02/12/2017 07:05:00 -72.61,-114.26 93.55 02/12/2017 07:05:05 -72.62,-114.22 93.54 1.82 5
27 02/12/2017 07:55:40 72.61, 53.07 86.44 02/12/2017 07:55:51 72.61, 53.12 86.44 1.70 11
28 02/12/2017 08:46:21 -72.64,-139.54 93.55 02/12/2017 08:46:35 -72.63,-139.60 93.56 2.68 14
29 02/12/2017 09:37:01 72.64, 27.79 86.44 02/12/2017 09:37:21 72.62, 27.73 86.42 2.92 20
30 02/12/2017 10:27:43 -72.62,-164.92 93.59 02/12/2017 10:28:05 -72.64,-164.99 93.58 3.06 22
31 02/12/2017 11:18:23 72.61, 2.41 86.40 02/12/2017 11:18:51 72.62, 2.34 86.41 2.51 28
32 02/12/2017 12:09:05 -72.60, 169.70 93.63 02/12/2017 12:09:34 -72.59, 169.72 93.65 1.07 29
33 02/12/2017 12:59:45 72.59, -22.98 86.36 02/12/2017 13:00:20 72.58, -22.95 86.33 1.79 35
34 02/12/2017 13:50:27 -72.58, 144.32 93.67 02/12/2017 13:51:04 -72.60, 144.33 93.66 2.26 37
35 02/12/2017 14:41:07 72.57, -48.36 86.32 02/12/2017 14:41:50 72.59, -48.34 86.32 1.71 43
36 02/12/2017 15:31:48 -72.61, 119.04 93.67 02/12/2017 15:32:34 -72.61, 118.94 93.68 3.27 46
37 02/12/2017 16:22:28 72.60, -73.64 86.32 02/12/2017 16:23:20 72.59, -73.73 86.30 3.16 52
38 02/12/2017 17:13:10 -72.59, 93.66 93.71 02/12/2017 17:14:03 -72.56, 93.66 93.75 2.91 53
39 02/12/2017 18:03:50 72.58, -99.02 86.28 02/12/2017 18:04:49 72.55, -99.01 86.23 3.57 59
40 02/12/2017 18:54:32 -72.57, 68.28 93.75 02/12/2017 18:55:33 -72.57, 68.27 93.77 0.35 61
41 02/12/2017 19:45:12 72.56,-124.40 86.24 02/12/2017 19:46:19 72.56,-124.40 86.22 0.46 67
42 02/12/2017 20:35:54 -72.55, 42.90 93.79 02/12/2017 20:37:03 -72.58, 42.88 93.78 3.29 69
43 02/12/2017 21:26:34 72.49,-149.88 86.15 02/12/2017 21:27:47 72.51,-149.69 86.14 7.10 73
44 02/12/2017 22:17:17 -72.42, 17.31 93.92 02/12/2017 22:18:30 -72.48, 17.70 93.91 14.37 73
45 02/12/2017 23:08:01 72.21,-175.77 85.89 02/12/2017 23:09:12 72.27,-174.57 85.85 41.11 71
46 02/12/2017 23:58:44 -72.15, -8.57 94.19 02/12/2017 23:59:54 -72.18, -7.09 94.26 50.44 70
47 02/13/2017 00:49:29 71.88, 158.27 85.58 02/13/2017 00:50:36 71.97, 160.63 85.50 82.19 67
48 02/13/2017 01:40:12 -71.82, -34.53 94.49 02/13/2017 01:41:18 -71.88, -31.89 94.61 91.41 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/6/2017