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: 12/6/2013
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 12/06/2013 11:47:18 73.56, -3.46 96.05 12/06/2013 11:46:11 73.55, -6.16 96.12 85.24 67
2 12/06/2013 12:38:02 -73.46, 163.64 84.05 12/06/2013 12:36:53 -73.45, 161.37 83.98 71.72 69
3 12/06/2013 13:28:46 73.24, -29.52 95.75 12/06/2013 13:27:35 73.25, -30.85 95.81 42.86 71
4 12/06/2013 14:19:30 -73.14, 137.59 84.34 12/06/2013 14:18:17 -73.15, 136.67 84.29 29.55 73
5 12/06/2013 15:10:14 72.92, -55.55 95.46 12/06/2013 15:08:59 72.95, -55.57 95.50 3.42 75
6 12/06/2013 16:00:56 -72.92, 111.77 84.54 12/06/2013 15:59:42 -72.90, 111.84 84.55 2.76 74
7 12/06/2013 16:51:36 72.90, -80.93 95.45 12/06/2013 16:50:28 72.89, -80.83 95.45 3.41 68
8 12/06/2013 17:42:18 -72.90, 86.39 84.55 12/06/2013 17:41:12 -72.90, 86.47 84.55 2.63 66
9 12/06/2013 18:32:57 72.93,-106.21 95.48 12/06/2013 18:31:59 72.94,-106.31 95.51 3.76 58
10 12/06/2013 19:23:39 -72.93, 61.12 84.52 12/06/2013 19:22:42 -72.90, 61.10 84.54 3.20 57
11 12/06/2013 20:14:19 72.91,-131.59 95.47 12/06/2013 20:13:28 72.89,-131.57 95.46 1.87 51
12 12/06/2013 21:05:01 -72.91, 35.74 84.53 12/06/2013 21:04:12 -72.90, 35.73 84.53 1.17 49
13 12/06/2013 21:55:41 72.89,-156.97 95.46 12/06/2013 21:54:58 72.89,-156.94 95.47 0.85 43
14 12/06/2013 22:46:23 -72.89, 10.36 84.54 12/06/2013 22:45:42 -72.90, 10.36 84.52 0.88 41
15 12/06/2013 23:37:03 72.87, 177.65 95.45 12/06/2013 23:36:28 72.89, 177.68 95.48 2.52 35
16 12/07/2013 00:27:45 -72.87, -15.02 84.55 12/07/2013 00:27:12 -72.90, -15.01 84.52 2.91 33
17 12/07/2013 01:18:24 72.90, 152.37 95.49 12/07/2013 01:17:58 72.89, 152.31 95.48 2.47 26
18 12/07/2013 02:09:06 -72.90, -40.30 84.51 12/07/2013 02:08:42 -72.89, -40.39 84.51 2.95 24
19 12/07/2013 02:59:46 72.88, 126.99 95.48 12/07/2013 02:59:28 72.89, 126.94 95.49 1.88 18
20 12/07/2013 03:50:28 -72.88, -65.68 84.52 12/07/2013 03:50:12 -72.89, -65.76 84.50 2.88 16
21 12/07/2013 04:41:08 72.86, 101.61 95.47 12/07/2013 04:40:58 72.88, 101.57 95.50 3.06 10
22 12/07/2013 05:31:50 -72.86, -91.06 84.53 12/07/2013 05:31:41 -72.84, -91.02 84.55 2.58 9
23 12/07/2013 06:22:30 72.84, 76.23 95.46 12/07/2013 06:22:27 72.83, 76.30 95.45 2.52 3
24 12/07/2013 07:13:12 -72.84,-116.44 84.54 12/07/2013 07:13:11 -72.84,-116.39 84.54 1.54 1
25 12/07/2013 08:03:52 72.82, 50.85 95.45 12/07/2013 08:03:57 72.83, 50.93 95.46 2.88 5
26 12/07/2013 08:54:34 -72.82,-141.82 84.55 12/07/2013 08:54:41 -72.84,-141.77 84.54 2.53 7
27 12/07/2013 09:45:13 72.85, 25.58 95.49 12/07/2013 09:45:27 72.83, 25.56 95.46 2.53 14
28 12/07/2013 10:35:55 -72.85,-167.10 84.51 12/07/2013 10:36:11 -72.84,-167.14 84.53 2.29 16
29 12/07/2013 11:26:35 72.83, 0.19 95.48 12/07/2013 11:26:57 72.83, 0.19 95.47 0.50 22
30 12/07/2013 12:17:17 -72.83, 167.52 84.52 12/07/2013 12:17:41 -72.84, 167.49 84.52 1.09 24
31 12/07/2013 13:07:57 72.81, -25.19 95.46 12/07/2013 13:08:27 72.83, -25.18 95.48 1.59 30
32 12/07/2013 13:58:39 -72.81, 142.14 84.54 12/07/2013 13:59:11 -72.83, 142.12 84.52 2.34 32
33 12/07/2013 14:49:19 72.79, -50.57 95.45 12/07/2013 14:49:57 72.83, -50.56 95.48 3.65 38
34 12/07/2013 15:40:01 -72.80, 116.76 84.55 12/07/2013 15:40:40 -72.78, 116.85 84.57 3.29 39
35 12/07/2013 16:30:40 72.83, -75.84 95.49 12/07/2013 16:31:27 72.83, -75.93 95.49 2.84 47
36 12/07/2013 17:21:23 -72.78, 91.38 84.56 12/07/2013 17:22:10 -72.78, 91.48 84.56 3.34 47
37 12/07/2013 18:12:02 72.81,-101.22 95.48 12/07/2013 18:12:57 72.82,-101.30 95.50 3.27 55
38 12/07/2013 19:02:44 -72.81, 66.11 84.52 12/07/2013 19:03:40 -72.78, 66.11 84.55 2.95 56
39 12/07/2013 19:53:24 72.79,-126.60 95.47 12/07/2013 19:54:26 72.77,-126.57 95.45 1.97 62
40 12/07/2013 20:44:06 -72.79, 40.72 84.53 12/07/2013 20:45:10 -72.78, 40.74 84.55 0.99 64
41 12/07/2013 21:34:46 72.77,-151.98 95.46 12/07/2013 21:35:56 72.77,-151.94 95.45 1.62 70
42 12/07/2013 22:25:28 -72.77, 15.34 84.54 12/07/2013 22:26:40 -72.78, 15.36 84.54 1.30 72
43 12/07/2013 23:16:11 72.59,-177.68 95.31 12/07/2013 23:17:23 72.62,-176.99 95.30 22.87 72
44 12/08/2013 00:06:54 -72.55, -10.45 84.74 12/08/2013 00:08:06 -72.57, -9.59 84.75 28.88 72
45 12/08/2013 00:57:39 72.27, 156.33 95.01 12/08/2013 00:58:47 72.31, 158.25 94.99 64.99 68
46 12/08/2013 01:48:22 -72.22, -36.43 85.04 12/08/2013 01:49:30 -72.27, -34.35 85.06 70.84 68

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2013
SNOs_Map_METOP-A_NPP_20131206.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 12/06/2013 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service