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: 5/1/2016
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 12:43:35 73.57, -17.52 58.28 05/01/2016 12:42:28 73.57, -20.24 58.40 85.57 67
2 05/01/2016 13:34:19 -73.46, 149.56 121.84 05/01/2016 13:33:10 -73.47, 147.30 121.72 71.50 69
3 05/01/2016 14:25:03 73.25, -43.58 57.96 05/01/2016 14:23:52 73.27, -44.94 58.05 43.69 71
4 05/01/2016 15:15:46 -73.19, 123.62 122.11 05/01/2016 15:14:34 -73.18, 122.58 122.06 33.22 72
5 05/01/2016 16:06:30 72.98, -69.51 57.69 05/01/2016 16:05:16 72.98, -69.67 57.71 5.17 74
6 05/01/2016 16:57:13 -72.92, 97.69 122.38 05/01/2016 16:55:59 -72.93, 97.74 122.35 2.03 74
7 05/01/2016 17:47:53 72.91, -95.00 57.61 05/01/2016 17:46:45 72.93, -94.95 57.64 2.93 68
8 05/01/2016 18:38:34 -72.95, 72.42 122.37 05/01/2016 18:37:29 -72.94, 72.36 122.37 2.56 65
9 05/01/2016 19:29:14 72.94,-120.28 57.61 05/01/2016 19:28:15 72.93,-120.33 57.62 1.87 59
10 05/01/2016 20:19:56 -72.93, 47.03 122.41 05/01/2016 20:18:59 -72.94, 46.97 122.39 2.20 57
11 05/01/2016 21:10:36 72.92,-145.66 57.57 05/01/2016 21:09:45 72.94,-145.71 57.61 2.82 51
12 05/01/2016 22:01:18 -72.91, 21.65 122.45 05/01/2016 22:00:28 -72.89, 21.70 122.46 2.39 50
13 05/01/2016 22:51:58 72.90,-171.04 57.54 05/01/2016 22:51:14 72.89,-170.99 57.53 1.77 44
14 05/01/2016 23:42:40 -72.89, -3.73 122.49 05/01/2016 23:41:58 -72.90, -3.69 122.47 1.61 42
15 05/02/2016 00:33:20 72.88, 163.58 57.50 05/02/2016 00:32:44 72.90, 163.62 57.52 2.49 36
16 05/02/2016 01:24:01 -72.92, -29.01 122.48 05/02/2016 01:23:28 -72.90, -29.07 122.49 3.00 33
17 05/02/2016 02:14:41 72.91, 138.30 57.50 05/02/2016 02:14:14 72.90, 138.24 57.50 2.24 27
18 05/02/2016 03:05:23 -72.90, -54.39 122.52 05/02/2016 03:04:58 -72.91, -54.46 122.51 2.32 25
19 05/02/2016 03:56:03 72.89, 112.92 57.46 05/02/2016 03:55:44 72.91, 112.86 57.49 2.75 19
20 05/02/2016 04:46:45 -72.88, -79.77 122.56 05/02/2016 04:46:27 -72.86, -79.73 122.58 2.54 18
21 05/02/2016 05:37:25 72.87, 87.54 57.42 05/02/2016 05:37:13 72.86, 87.58 57.42 1.73 12
22 05/02/2016 06:28:07 -72.86,-105.15 122.60 05/02/2016 06:27:57 -72.87,-105.12 122.59 1.20 10
23 05/02/2016 07:18:47 72.85, 62.16 57.39 05/02/2016 07:18:43 72.86, 62.20 57.40 2.05 4
24 05/02/2016 08:09:29 -72.84,-130.53 122.64 05/02/2016 08:09:27 -72.87,-130.50 122.61 3.35 2
25 05/02/2016 09:00:08 72.88, 36.88 57.39 05/02/2016 09:00:13 72.87, 36.81 57.38 2.64 5
26 05/02/2016 09:50:50 -72.87,-155.81 122.63 05/02/2016 09:50:57 -72.88,-155.89 122.62 2.53 7
27 05/02/2016 10:41:30 72.86, 11.50 57.35 05/02/2016 10:41:43 72.87, 11.43 57.37 2.78 13
28 05/02/2016 11:32:12 -72.85, 178.81 122.67 05/02/2016 11:32:26 -72.83, 178.84 122.70 2.76 14
29 05/02/2016 12:22:52 72.84, -13.88 57.31 05/02/2016 12:23:12 72.83, -13.85 57.30 1.79 20
30 05/02/2016 13:13:34 -72.83, 153.43 122.71 05/02/2016 13:13:56 -72.83, 153.45 122.71 0.82 22
31 05/02/2016 14:04:14 72.82, -39.26 57.28 05/02/2016 14:04:42 72.83, -39.23 57.28 1.60 28
32 05/02/2016 14:54:56 -72.81, 128.05 122.75 05/02/2016 14:55:26 -72.84, 128.07 122.73 2.93 30
33 05/02/2016 15:45:35 72.85, -64.54 57.28 05/02/2016 15:46:12 72.84, -64.62 57.26 3.06 37
34 05/02/2016 16:36:17 -72.84, 102.77 122.74 05/02/2016 16:36:56 -72.84, 102.68 122.74 2.81 39
35 05/02/2016 17:26:57 72.83, -89.92 57.24 05/02/2016 17:27:42 72.84, -90.00 57.25 2.89 45
36 05/02/2016 18:17:39 -72.82, 77.39 122.78 05/02/2016 18:18:25 -72.80, 77.41 122.81 3.01 46
37 05/02/2016 19:08:19 72.81,-115.30 57.20 05/02/2016 19:09:11 72.80,-115.28 57.18 1.94 52
38 05/02/2016 19:59:01 -72.80, 52.01 122.82 05/02/2016 19:59:55 -72.80, 52.02 122.83 0.55 54
39 05/02/2016 20:49:41 72.79,-140.69 57.17 05/02/2016 20:50:41 72.80,-140.67 57.16 1.16 60
40 05/02/2016 21:40:23 -72.78, 26.63 122.86 05/02/2016 21:41:25 -72.81, 26.64 122.85 2.53 62
41 05/02/2016 22:31:02 72.82,-165.96 57.17 05/02/2016 22:32:11 72.80,-166.05 57.15 3.49 69
42 05/02/2016 23:21:44 -72.81, 1.35 122.85 05/02/2016 23:22:55 -72.81, 1.25 122.86 3.15 71
43 05/03/2016 00:12:26 72.70, 168.45 57.04 05/03/2016 00:13:39 72.71, 168.78 57.02 10.96 73
44 05/03/2016 01:03:09 -72.64, -24.35 123.03 05/03/2016 01:04:22 -72.66, -23.82 123.04 17.73 73
45 05/03/2016 01:53:54 72.37, 142.45 56.73 05/03/2016 01:55:04 72.46, 143.91 56.73 49.96 70
46 05/03/2016 02:44:36 -72.32, -50.34 123.34 05/03/2016 02:45:45 -72.36, -48.59 123.38 59.28 69
47 05/03/2016 03:35:20 72.10, 116.57 56.46 05/03/2016 03:36:26 72.10, 119.23 56.33 90.76 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2016
SNOs_Map_METOP-A_NPP_20160501.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 05/01/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service