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: 1/14/2016
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 73.57, -5.10 94.27 01/18/2016 11:52:39 73.58, -7.59 94.42 78.22 68
2 01/18/2016 12:44:30 -73.49, 162.06 85.81 01/18/2016 12:43:21 -73.50, 159.92 85.69 67.32 69
3 01/18/2016 13:35:14 73.30, -31.05 94.01 01/18/2016 13:34:03 73.29, -32.30 94.08 39.85 71
4 01/18/2016 14:25:58 -73.17, 136.00 86.11 01/18/2016 14:24:45 -73.21, 135.20 86.02 25.90 73
5 01/18/2016 15:16:42 72.97, -57.10 93.71 01/18/2016 15:15:27 73.00, -57.03 93.75 3.16 75
6 01/18/2016 16:07:23 -73.00, 110.29 86.28 01/18/2016 16:06:11 -73.01, 110.25 86.25 1.99 72
7 01/18/2016 16:58:03 73.00, -82.37 93.73 01/18/2016 16:56:57 73.00, -82.43 93.74 1.77 66
8 01/18/2016 17:48:45 -72.98, 84.91 86.31 01/18/2016 17:47:40 -72.97, 84.96 86.31 2.06 65
9 01/18/2016 18:39:25 72.98,-107.75 93.69 01/18/2016 18:38:26 72.96,-107.71 93.68 2.84 59
10 01/18/2016 19:30:07 -72.96, 59.52 86.34 01/18/2016 19:29:10 -72.98, 59.57 86.31 2.63 57
11 01/18/2016 20:20:47 72.96,-133.14 93.66 01/18/2016 20:19:56 72.97,-133.10 93.68 1.37 51
12 01/18/2016 21:11:28 -72.99, 34.25 86.33 01/18/2016 21:10:40 -72.99, 34.18 86.32 2.32 48
13 01/18/2016 22:02:08 72.99,-158.41 93.67 01/18/2016 22:01:26 72.98,-158.49 93.67 3.15 42
14 01/18/2016 22:52:50 -72.97, 8.87 86.36 01/18/2016 22:52:09 -72.95, 8.89 86.38 2.83 41
15 01/18/2016 23:43:30 72.97, 176.20 93.64 01/18/2016 23:42:56 72.99, 176.11 93.67 3.33 34
16 01/19/2016 00:34:12 -72.95, -16.52 86.39 01/19/2016 00:33:39 -72.96, -16.50 86.38 0.76 33
17 01/19/2016 01:24:52 72.95, 150.82 93.61 01/19/2016 01:24:25 72.95, 150.83 93.61 0.94 27
18 01/19/2016 02:15:34 -72.93, -41.90 86.42 01/19/2016 02:15:09 -72.96, -41.89 86.39 3.68 25
19 01/19/2016 03:06:14 72.93, 125.44 93.58 01/19/2016 03:05:55 72.95, 125.44 93.60 2.30 19
20 01/19/2016 03:56:56 -72.91, -67.28 86.46 01/19/2016 03:56:38 -72.92, -67.18 86.45 3.68 18
21 01/19/2016 04:47:36 72.91, 100.06 93.55 01/19/2016 04:47:24 72.91, 100.15 93.54 3.14 12
22 01/19/2016 05:38:17 -72.94, -92.56 86.44 01/19/2016 05:38:08 -72.93, -92.57 86.45 1.22 9
23 01/19/2016 06:28:57 72.94, 74.78 93.56 01/19/2016 06:28:54 72.92, 74.76 93.54 2.64 3
24 01/19/2016 07:19:39 -72.92,-117.94 86.47 01/19/2016 07:19:38 -72.94,-117.96 86.46 2.10 1
25 01/19/2016 08:10:19 72.92, 49.40 93.53 01/19/2016 08:10:24 72.93, 49.37 93.53 1.17 5
26 01/19/2016 09:01:01 -72.90,-143.32 86.51 01/19/2016 09:01:07 -72.90,-143.25 86.52 2.57 6
27 01/19/2016 09:51:41 72.90, 24.01 93.49 01/19/2016 09:51:53 72.89, 24.08 93.47 2.84 12
28 01/19/2016 10:42:22 -72.93,-168.60 86.49 01/19/2016 10:42:37 -72.90,-168.64 86.52 3.11 15
29 01/19/2016 11:33:03 72.88, -1.37 93.46 01/19/2016 11:33:23 72.90, -1.31 93.47 2.39 20
30 01/19/2016 12:23:44 -72.91, 166.02 86.53 01/19/2016 12:24:07 -72.91, 165.97 86.53 1.60 23
31 01/19/2016 13:14:24 72.91, -26.64 93.47 01/19/2016 13:14:53 72.90, -26.70 93.46 2.14 29
32 01/19/2016 14:05:06 -72.89, 140.63 86.56 01/19/2016 14:05:36 -72.87, 140.68 86.59 2.63 30
33 01/19/2016 14:55:46 72.89, -52.03 93.44 01/19/2016 14:56:23 72.91, -52.09 93.46 3.12 37
34 01/19/2016 15:46:28 -72.87, 115.25 86.59 01/19/2016 15:47:06 -72.88, 115.29 86.59 1.70 38
35 01/19/2016 16:37:08 72.87, -77.41 93.41 01/19/2016 16:37:52 72.87, -77.38 93.40 1.00 44
36 01/19/2016 17:27:49 -72.90, 89.98 86.58 01/19/2016 17:28:36 -72.89, 89.90 86.60 2.83 47
37 01/19/2016 18:18:30 72.85,-102.79 93.38 01/19/2016 18:19:22 72.88,-102.77 93.39 3.08 52
38 01/19/2016 19:09:11 -72.88, 64.59 86.61 01/19/2016 19:10:06 -72.90, 64.51 86.60 3.38 55
39 01/19/2016 19:59:51 72.88,-128.07 93.39 01/19/2016 20:00:52 72.89,-128.16 93.39 3.19 61
40 01/19/2016 20:50:33 -72.86, 39.21 86.64 01/19/2016 20:51:35 -72.85, 39.22 86.66 0.65 62
41 01/19/2016 21:41:13 72.86,-153.45 93.36 01/19/2016 21:42:21 72.84,-153.45 93.32 1.84 68
42 01/19/2016 22:31:55 -72.84, 13.83 86.68 01/19/2016 22:33:05 -72.86, 13.83 86.67 2.64 70
43 01/19/2016 23:22:37 72.74,-179.05 93.23 01/19/2016 23:23:50 72.80,-178.74 93.26 12.38 73
44 01/20/2016 00:13:20 -72.67, -11.87 86.84 01/20/2016 00:14:32 -72.72, -11.25 86.84 21.38 72
45 01/20/2016 01:04:04 72.46, 155.05 92.98 01/20/2016 01:05:14 72.51, 156.50 92.93 48.49 70
46 01/20/2016 01:54:47 -72.39, -37.76 87.10 01/20/2016 01:55:56 -72.42, -36.02 87.18 58.59 69
47 01/20/2016 02:45:32 72.14, 129.07 92.68 01/20/2016 02:46:38 72.21, 131.71 92.59 90.19 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2016
SNOs_Map_METOP-A_NPP_20160115.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 01/14/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)