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: 4/19/2016
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 05/01/2016 12:43:36 73.54, -17.58 58.25 05/01/2016 12:42:28 73.53, -20.14 58.35 80.57 68
2 05/01/2016 13:34:20 -73.44, 149.52 121.86 05/01/2016 13:33:11 -73.47, 147.31 121.73 69.91 69
3 05/01/2016 14:25:04 73.22, -43.64 57.93 05/01/2016 14:23:52 73.23, -44.84 58.01 38.58 72
4 05/01/2016 15:15:47 -73.17, 123.58 122.12 05/01/2016 15:14:35 -73.17, 122.60 122.07 31.54 72
5 05/01/2016 16:06:31 72.95, -69.57 57.66 05/01/2016 16:05:16 72.93, -69.57 57.66 2.08 75
6 05/01/2016 16:57:13 -72.95, 97.76 122.35 05/01/2016 16:56:00 -72.92, 97.76 122.36 3.24 73
7 05/01/2016 17:47:52 72.93, -94.95 57.63 05/01/2016 17:46:45 72.94, -94.96 57.64 0.65 67
8 05/01/2016 18:38:34 -72.93, 72.38 122.39 05/01/2016 18:37:29 -72.93, 72.37 122.38 0.58 65
9 05/01/2016 19:29:14 72.91,-120.33 57.59 05/01/2016 19:28:15 72.94,-120.34 57.63 3.35 59
10 05/01/2016 20:19:56 -72.91, 47.00 122.43 05/01/2016 20:18:59 -72.93, 46.99 122.40 2.19 57
11 05/01/2016 21:10:36 72.89,-145.72 57.55 05/01/2016 21:09:44 72.89,-145.62 57.56 3.30 52
12 05/01/2016 22:01:18 -72.89, 21.62 122.46 05/01/2016 22:00:28 -72.89, 21.71 122.47 3.25 50
13 05/01/2016 22:51:57 72.92,-170.99 57.55 05/01/2016 22:51:14 72.90,-171.00 57.54 2.50 43
14 05/01/2016 23:42:39 -72.92, -3.66 122.46 05/01/2016 23:41:58 -72.89, -3.67 122.48 3.66 41
15 05/02/2016 00:33:19 72.90, 163.63 57.51 05/02/2016 00:32:44 72.90, 163.62 57.52 0.39 35
16 05/02/2016 01:24:01 -72.90, -29.04 122.50 05/02/2016 01:23:28 -72.90, -29.05 122.50 1.02 33
17 05/02/2016 02:14:41 72.88, 138.24 57.47 05/02/2016 02:14:14 72.91, 138.23 57.51 2.97 27
18 05/02/2016 03:05:23 -72.88, -54.42 122.54 05/02/2016 03:04:58 -72.90, -54.44 122.52 1.83 25
19 05/02/2016 03:56:03 72.86, 112.86 57.44 05/02/2016 03:55:43 72.86, 112.95 57.44 3.07 20
20 05/02/2016 04:46:45 -72.86, -79.81 122.58 05/02/2016 04:46:27 -72.85, -79.72 122.59 3.17 18
21 05/02/2016 05:37:24 72.89, 87.59 57.44 05/02/2016 05:37:13 72.86, 87.57 57.42 2.93 11
22 05/02/2016 06:28:07 -72.84,-105.19 122.61 05/02/2016 06:27:57 -72.86,-105.10 122.60 3.31 10
23 05/02/2016 07:18:46 72.87, 62.20 57.40 05/02/2016 07:18:43 72.87, 62.19 57.40 0.55 3
24 05/02/2016 08:09:28 -72.87,-130.46 122.61 05/02/2016 08:09:27 -72.86,-130.48 122.62 1.47 1
25 05/02/2016 09:00:08 72.85, 36.82 57.36 05/02/2016 09:00:13 72.87, 36.80 57.39 2.61 5
26 05/02/2016 09:50:50 -72.85,-155.85 122.65 05/02/2016 09:50:57 -72.87,-155.87 122.64 1.54 7
27 05/02/2016 10:41:30 72.83, 11.44 57.33 05/02/2016 10:41:42 72.83, 11.53 57.32 2.88 12
28 05/02/2016 11:32:12 -72.83, 178.77 122.69 05/02/2016 11:32:26 -72.82, 178.86 122.71 3.14 14
29 05/02/2016 12:22:51 72.86, -13.84 57.33 05/02/2016 12:23:12 72.83, -13.86 57.30 3.36 21
30 05/02/2016 13:13:34 -72.81, 153.39 122.73 05/02/2016 13:13:56 -72.82, 153.47 122.72 2.94 22
31 05/02/2016 14:04:13 72.84, -39.22 57.29 05/02/2016 14:04:42 72.84, -39.24 57.28 0.93 29
32 05/02/2016 14:54:55 -72.84, 128.11 122.72 05/02/2016 14:55:26 -72.83, 128.09 122.74 1.92 31
33 05/02/2016 15:45:35 72.82, -64.60 57.25 05/02/2016 15:46:12 72.84, -64.62 57.27 2.30 37
34 05/02/2016 16:36:17 -72.82, 102.73 122.76 05/02/2016 16:36:56 -72.83, 102.71 122.75 1.34 39
35 05/02/2016 17:26:57 72.80, -89.98 57.21 05/02/2016 17:27:41 72.79, -89.90 57.20 2.74 44
36 05/02/2016 18:17:39 -72.80, 77.35 122.80 05/02/2016 18:18:25 -72.79, 77.43 122.83 3.15 46
37 05/02/2016 19:08:19 72.78,-115.36 57.18 05/02/2016 19:09:11 72.80,-115.29 57.18 3.24 52
38 05/02/2016 19:59:01 -72.78, 51.97 122.84 05/02/2016 19:59:55 -72.79, 52.04 122.84 2.58 54
39 05/02/2016 20:49:40 72.81,-140.64 57.18 05/02/2016 20:50:41 72.80,-140.67 57.16 1.36 61
40 05/02/2016 21:40:22 -72.81, 26.69 122.83 05/02/2016 21:41:25 -72.80, 26.66 122.86 2.37 63
41 05/02/2016 22:31:02 72.79,-166.02 57.14 05/02/2016 22:32:11 72.81,-166.05 57.15 2.05 69
42 05/02/2016 23:21:44 -72.79, 1.31 122.87 05/02/2016 23:22:55 -72.80, 1.28 122.87 1.29 71
43 05/03/2016 00:12:26 72.67, 168.39 57.01 05/03/2016 00:13:39 72.71, 168.77 57.02 13.59 73
44 05/03/2016 01:03:09 -72.62, -24.38 123.04 05/03/2016 01:04:22 -72.65, -23.79 123.05 19.86 73
45 05/03/2016 01:53:54 72.34, 142.39 56.70 05/03/2016 01:55:03 72.41, 144.01 56.68 54.97 69
46 05/03/2016 02:44:37 -72.30, -50.37 123.36 05/03/2016 02:45:46 -72.35, -48.56 123.40 61.39 69
47 05/03/2016 03:35:21 72.06, 116.52 56.43 05/03/2016 03:36:27 72.11, 119.22 56.33 92.78 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2016
SNOs_Map_METOP-A_NPP_20160419.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 04/19/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)