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: 12/12/2016
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 12/21/2016 19:41:45 73.38,-121.83 96.81 12/21/2016 19:40:38 73.37,-124.58 96.90 87.35 67
2 12/21/2016 20:32:29 -73.30, 45.31 83.27 12/21/2016 20:31:21 -73.30, 42.88 83.18 77.63 68
3 12/21/2016 21:23:13 73.06,-147.88 96.50 12/21/2016 21:22:02 73.07,-149.30 96.58 45.99 71
4 12/21/2016 22:13:57 -72.98, 19.27 83.58 12/21/2016 22:12:45 -73.01, 18.15 83.49 36.58 72
5 12/21/2016 23:04:40 72.78,-173.80 96.25 12/21/2016 23:03:26 72.77,-174.04 96.26 8.06 74
6 12/21/2016 23:55:24 -72.70, -6.64 83.83 12/21/2016 23:54:09 -72.71, -6.60 83.81 1.58 75
7 12/22/2016 00:46:03 72.71, 160.71 96.18 12/22/2016 00:44:55 72.73, 160.67 96.21 2.41 68
8 12/22/2016 01:36:45 -72.73, -31.92 83.80 12/22/2016 01:35:39 -72.72, -31.99 83.81 2.95 66
9 12/22/2016 02:27:25 72.69, 135.33 96.16 12/22/2016 02:26:24 72.69, 135.39 96.17 2.15 61
10 12/22/2016 03:18:07 -72.71, -57.30 83.82 12/22/2016 03:17:09 -72.72, -57.37 83.80 2.61 58
11 12/22/2016 04:08:47 72.67, 109.95 96.14 12/22/2016 04:07:54 72.69, 110.00 96.17 3.00 53
12 12/22/2016 04:59:29 -72.69, -82.68 83.84 12/22/2016 04:58:38 -72.68, -82.65 83.85 1.90 51
13 12/22/2016 05:50:08 72.70, 84.67 96.17 12/22/2016 05:49:24 72.70, 84.62 96.18 1.77 44
14 12/22/2016 06:40:51 -72.67,-108.06 83.86 12/22/2016 06:40:08 -72.69,-108.04 83.84 1.42 43
15 12/22/2016 07:31:30 72.68, 59.29 96.15 12/22/2016 07:30:54 72.70, 59.23 96.18 3.19 36
16 12/22/2016 08:22:12 -72.70,-133.34 83.83 12/22/2016 08:21:38 -72.69,-133.43 83.83 3.27 34
17 12/22/2016 09:12:52 72.66, 33.91 96.13 12/22/2016 09:12:23 72.66, 33.95 96.14 1.41 29
18 12/22/2016 10:03:34 -72.68,-158.72 83.85 12/22/2016 10:03:08 -72.70,-158.81 83.83 3.42 26
19 12/22/2016 10:54:14 72.64, 8.52 96.12 12/22/2016 10:53:53 72.66, 8.56 96.14 3.10 21
20 12/22/2016 11:44:56 -72.66, 175.90 83.87 12/22/2016 11:44:37 -72.65, 175.90 83.88 1.25 19
21 12/22/2016 12:35:35 72.67, -16.75 96.14 12/22/2016 12:35:23 72.67, -16.83 96.15 2.39 12
22 12/22/2016 13:26:18 -72.64, 150.52 83.89 12/22/2016 13:26:07 -72.66, 150.52 83.87 1.70 11
23 12/22/2016 14:16:57 72.65, -42.14 96.12 12/22/2016 14:16:52 72.63, -42.11 96.10 2.72 5
24 12/22/2016 15:07:40 -72.62, 125.13 83.91 12/22/2016 15:07:36 -72.61, 125.23 83.92 3.41 4
25 12/22/2016 15:58:19 72.63, -67.52 96.10 12/22/2016 15:58:22 72.63, -67.50 96.11 0.83 3
26 12/22/2016 16:49:02 -72.60, 99.75 83.93 12/22/2016 16:49:06 -72.62, 99.85 83.91 3.65 4
27 12/22/2016 17:39:41 72.61, -92.90 96.09 12/22/2016 17:39:52 72.64, -92.88 96.11 3.40 11
28 12/22/2016 18:30:23 -72.63, 74.47 83.90 12/22/2016 18:30:36 -72.63, 74.46 83.91 0.93 13
29 12/22/2016 19:21:02 72.64,-118.18 96.11 12/22/2016 19:21:22 72.64,-118.27 96.12 3.12 20
30 12/22/2016 20:11:45 -72.61, 49.09 83.92 12/22/2016 20:12:06 -72.63, 49.07 83.90 2.28 21
31 12/22/2016 21:02:24 72.62,-143.56 96.09 12/22/2016 21:02:51 72.60,-143.55 96.07 2.06 27
32 12/22/2016 21:53:07 -72.59, 23.71 83.94 12/22/2016 21:53:35 -72.59, 23.79 83.95 2.61 28
33 12/22/2016 22:43:46 72.60,-168.94 96.07 12/22/2016 22:44:21 72.61,-168.94 96.08 0.91 35
34 12/22/2016 23:34:29 -72.57, -1.67 83.96 12/22/2016 23:35:05 -72.59, -1.60 83.94 3.38 36
35 12/23/2016 00:25:08 72.58, 165.68 96.05 12/23/2016 00:25:50 72.56, 165.78 96.03 3.77 42
36 12/23/2016 01:15:50 -72.60, -26.95 83.93 12/23/2016 01:16:35 -72.60, -26.98 83.94 1.27 45
37 12/23/2016 02:06:30 72.56, 140.30 96.03 12/23/2016 02:07:20 72.57, 140.39 96.03 3.35 50
38 12/23/2016 02:57:12 -72.58, -52.33 83.95 12/23/2016 02:58:05 -72.61, -52.37 83.93 3.00 53
39 12/23/2016 03:47:51 72.59, 115.02 96.06 12/23/2016 03:48:50 72.57, 115.00 96.04 1.60 59
40 12/23/2016 04:38:34 -72.56, -77.71 83.97 12/23/2016 04:39:34 -72.56, -77.66 83.98 1.82 60
41 12/23/2016 05:29:13 72.57, 89.64 96.04 12/23/2016 05:30:20 72.58, 89.62 96.05 1.58 67
42 12/23/2016 06:19:55 -72.59,-102.99 83.94 12/23/2016 06:21:04 -72.57,-103.04 83.97 3.29 69
43 12/23/2016 07:10:36 72.49, 64.15 95.98 12/23/2016 07:11:49 72.53, 64.33 96.00 7.49 73
44 12/23/2016 08:01:19 -72.47,-128.57 84.05 12/23/2016 08:02:33 -72.52,-128.33 84.02 10.15 74
45 12/23/2016 08:52:03 72.22, 38.27 95.72 12/23/2016 08:53:14 72.28, 39.45 95.73 40.93 71
46 12/23/2016 09:42:47 -72.14,-154.55 84.35 12/23/2016 09:43:57 -72.22,-153.11 84.34 49.99 70
47 12/23/2016 10:33:31 71.89, 12.30 95.42 12/23/2016 10:34:37 71.93, 14.76 95.36 84.92 66
48 12/23/2016 11:24:14 -71.87, 179.58 84.61 12/23/2016 11:25:21 -71.92,-177.91 84.66 86.92 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2016