Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/8/2016
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/18/2016 11:53:47 73.58, -5.07 94.28 01/18/2016 11:52:39 73.56, -7.53 94.40 77.66 68
2 01/18/2016 12:44:31 -73.46, 161.99 85.84 01/18/2016 12:43:21 -73.47, 159.99 85.72 63.18 70
3 01/18/2016 13:35:15 73.26, -31.13 93.98 01/18/2016 13:34:03 73.27, -32.25 94.06 35.75 72
4 01/18/2016 14:25:58 -73.19, 136.04 86.09 01/18/2016 14:24:45 -73.18, 135.27 86.05 24.99 73
5 01/18/2016 15:16:42 72.99, -57.06 93.72 01/18/2016 15:15:27 72.97, -56.98 93.72 3.06 75
6 01/18/2016 16:07:24 -72.97, 110.22 86.30 01/18/2016 16:06:11 -72.99, 110.31 86.28 3.28 73
7 01/18/2016 16:58:04 72.97, -82.45 93.69 01/18/2016 16:56:57 72.98, -82.38 93.72 2.87 67
8 01/18/2016 17:48:45 -73.00, 84.95 86.29 01/18/2016 17:47:41 -72.99, 84.92 86.28 1.23 64
9 01/18/2016 18:39:25 73.00,-107.72 93.70 01/18/2016 18:38:27 72.99,-107.77 93.71 1.66 58
10 01/18/2016 19:30:07 -72.98, 59.57 86.32 01/18/2016 19:29:11 -73.00, 59.53 86.29 2.79 56
11 01/18/2016 20:20:47 72.98,-133.11 93.67 01/18/2016 20:19:57 73.00,-133.16 93.71 2.93 50
12 01/18/2016 21:11:29 -72.96, 34.18 86.36 01/18/2016 21:10:40 -72.96, 34.24 86.35 1.89 49
13 01/18/2016 22:02:09 72.96,-158.49 93.64 01/18/2016 22:01:26 72.96,-158.44 93.65 1.48 43
14 01/18/2016 22:52:50 -72.99, 8.91 86.34 01/18/2016 22:52:10 -72.97, 8.85 86.35 3.08 40
15 01/18/2016 23:43:31 72.94, 176.13 93.61 01/18/2016 23:42:56 72.96, 176.16 93.64 3.31 35
16 01/19/2016 00:34:12 -72.97, -16.48 86.38 01/19/2016 00:33:40 -72.98, -16.54 86.36 2.31 32
17 01/19/2016 01:24:52 72.97, 150.85 93.62 01/19/2016 01:24:26 72.97, 150.77 93.64 2.69 26
18 01/19/2016 02:15:34 -72.95, -41.86 86.41 01/19/2016 02:15:09 -72.93, -41.83 86.42 1.99 25
19 01/19/2016 03:06:14 72.95, 125.47 93.59 01/19/2016 03:05:55 72.93, 125.49 93.58 1.91 19
20 01/19/2016 03:56:56 -72.93, -67.24 86.44 01/19/2016 03:56:39 -72.94, -67.22 86.42 1.61 17
21 01/19/2016 04:47:36 72.93, 100.09 93.56 01/19/2016 04:47:25 72.94, 100.10 93.57 1.40 11
22 01/19/2016 05:38:17 -72.96, -92.52 86.43 01/19/2016 05:38:09 -72.95, -92.61 86.43 3.24 8
23 01/19/2016 06:28:57 72.96, 74.81 93.57 01/19/2016 06:28:55 72.95, 74.70 93.57 3.66 2
24 01/19/2016 07:19:39 -72.94,-117.90 86.46 01/19/2016 07:19:38 -72.91,-117.90 86.49 3.45 1
25 01/19/2016 08:10:19 72.94, 49.43 93.54 01/19/2016 08:10:24 72.90, 49.42 93.50 3.54 5
26 01/19/2016 09:01:01 -72.92,-143.28 86.49 01/19/2016 09:01:08 -72.92,-143.29 86.50 0.34 7
27 01/19/2016 09:51:41 72.92, 24.05 93.50 01/19/2016 09:51:54 72.91, 24.03 93.50 0.68 13
28 01/19/2016 10:42:23 -72.90,-168.66 86.52 01/19/2016 10:42:38 -72.92,-168.68 86.50 2.91 15
29 01/19/2016 11:33:03 72.90, -1.34 93.47 01/19/2016 11:33:24 72.92, -1.36 93.49 2.96 21
30 01/19/2016 12:23:45 -72.88, 165.95 86.56 01/19/2016 12:24:07 -72.88, 166.04 86.56 2.74 22
31 01/19/2016 13:14:25 72.87, -26.72 93.44 01/19/2016 13:14:53 72.88, -26.65 93.43 2.35 28
32 01/19/2016 14:05:06 -72.91, 140.68 86.54 01/19/2016 14:05:37 -72.89, 140.64 86.57 2.29 31
33 01/19/2016 14:55:46 72.91, -52.00 93.45 01/19/2016 14:56:23 72.89, -52.04 93.43 2.54 37
34 01/19/2016 15:46:27 -72.89, 115.30 86.58 01/19/2016 15:47:06 -72.90, 115.25 86.57 1.79 39
35 01/19/2016 16:37:07 72.88, -77.38 93.42 01/19/2016 16:37:52 72.89, -77.43 93.42 2.10 45
36 01/19/2016 17:27:49 -72.87, 89.91 86.61 01/19/2016 17:28:35 -72.86, 89.97 86.63 2.22 46
37 01/19/2016 18:18:29 72.86,-102.76 93.39 01/19/2016 18:19:21 72.85,-102.72 93.36 1.94 52
38 01/19/2016 19:09:11 -72.85, 64.53 86.64 01/19/2016 19:10:05 -72.86, 64.58 86.64 2.39 54
39 01/19/2016 19:59:51 72.84,-128.14 93.35 01/19/2016 20:00:51 72.86,-128.11 93.36 2.17 60
40 01/19/2016 20:50:32 -72.88, 39.25 86.63 01/19/2016 20:51:35 -72.87, 39.18 86.64 2.36 63
41 01/19/2016 21:41:12 72.87,-153.42 93.37 01/19/2016 21:42:21 72.87,-153.50 93.35 2.74 69
42 01/19/2016 22:31:54 -72.86, 13.87 86.66 01/19/2016 22:33:04 -72.83, 13.90 86.70 3.15 70
43 01/19/2016 23:22:36 72.75,-179.01 93.24 01/19/2016 23:23:49 72.78,-178.68 93.23 11.28 73
44 01/20/2016 00:13:19 -72.69, -11.83 86.83 01/20/2016 00:14:32 -72.74, -11.28 86.82 18.86 73
45 01/20/2016 01:04:04 72.43, 154.98 92.94 01/20/2016 01:05:13 72.48, 156.55 92.90 52.87 69
46 01/20/2016 01:54:47 -72.36, -37.82 87.13 01/20/2016 01:55:56 -72.44, -36.06 87.16 60.04 69
47 01/20/2016 02:45:31 72.15, 129.10 92.69 01/20/2016 02:46:37 72.18, 131.76 92.56 90.70 66
48 01/20/2016 03:36:14 -72.08, -63.70 87.38 01/20/2016 03:37:20 -72.14, -60.85 87.49 97.52 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2016
SNOs_Map_METOP-A_NPP_20160109.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 01/08/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service