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: 8/6/2016
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 08/12/2016 17:15:57 73.48, -85.89 58.90 08/12/2016 17:14:49 73.53, -88.34 59.09 77.57 68
2 08/12/2016 18:06:41 -73.40, 81.24 121.17 08/12/2016 18:05:31 -73.42, 79.23 121.03 63.97 70
3 08/12/2016 18:57:24 73.21,-111.84 58.68 08/12/2016 18:56:12 73.19,-112.94 58.73 35.46 72
4 08/12/2016 19:48:08 -73.13, 55.30 121.39 08/12/2016 19:46:55 -73.13, 54.51 121.33 25.62 73
5 08/12/2016 20:38:51 72.93,-137.78 58.45 08/12/2016 20:37:37 72.94,-137.79 58.48 1.39 74
6 08/12/2016 21:29:33 -72.95, 29.59 121.52 08/12/2016 21:28:21 -72.93, 29.55 121.52 2.56 72
7 08/12/2016 22:20:13 72.91,-163.16 58.46 08/12/2016 22:19:06 72.90,-163.07 58.46 3.18 67
8 08/12/2016 23:10:55 -72.93, 4.20 121.52 08/12/2016 23:09:51 -72.94, 4.16 121.49 1.69 64
9 08/13/2016 00:01:34 72.94, 171.56 58.50 08/13/2016 00:00:36 72.91, 171.54 58.49 3.33 58
10 08/13/2016 00:52:17 -72.91, -21.19 121.52 08/13/2016 00:51:20 -72.90, -21.12 121.52 2.45 57
11 08/13/2016 01:42:56 72.92, 146.17 58.50 08/13/2016 01:42:06 72.92, 146.15 58.52 0.58 50
12 08/13/2016 02:33:39 -72.88, -46.57 121.52 08/13/2016 02:32:50 -72.90, -46.51 121.49 2.93 49
13 08/13/2016 03:24:18 72.89, 120.78 58.50 08/13/2016 03:23:36 72.92, 120.76 58.54 3.42 42
14 08/13/2016 04:15:00 -72.91, -71.85 121.47 08/13/2016 04:14:20 -72.91, -71.90 121.46 1.49 40
15 08/13/2016 05:05:40 72.87, 95.39 58.51 08/13/2016 05:05:05 72.88, 95.48 58.52 3.00 35
16 08/13/2016 05:56:22 -72.89, -97.24 121.47 08/13/2016 05:55:49 -72.87, -97.18 121.49 3.20 33
17 08/13/2016 06:47:01 72.90, 70.11 58.55 08/13/2016 06:46:35 72.89, 70.09 58.55 1.45 26
18 08/13/2016 07:37:44 -72.87,-122.63 121.47 08/13/2016 07:37:19 -72.87,-122.57 121.46 2.05 25
19 08/13/2016 08:28:23 72.87, 44.72 58.55 08/13/2016 08:28:05 72.89, 44.70 58.58 2.22 18
20 08/13/2016 09:19:05 -72.90,-147.91 121.42 08/13/2016 09:18:49 -72.88,-147.96 121.43 2.25 16
21 08/13/2016 10:09:45 72.85, 19.34 58.55 08/13/2016 10:09:34 72.85, 19.42 58.55 2.65 11
22 08/13/2016 11:00:27 -72.87,-173.30 121.42 08/13/2016 11:00:19 -72.89,-173.35 121.40 2.45 8
23 08/13/2016 11:51:06 72.88, -5.95 58.60 08/13/2016 11:51:04 72.86, -5.97 58.58 2.69 2
24 08/13/2016 12:41:49 -72.85, 161.32 121.42 08/13/2016 12:41:48 -72.84, 161.37 121.43 1.80 1
25 08/13/2016 13:32:28 72.86, -31.33 58.60 08/13/2016 13:32:34 72.86, -31.36 58.61 1.25 6
26 08/13/2016 14:23:11 -72.83, 135.93 121.42 08/13/2016 14:23:18 -72.85, 135.98 121.40 3.24 7
27 08/13/2016 15:13:50 72.83, -56.72 58.60 08/13/2016 15:14:03 72.82, -56.65 58.58 2.89 13
28 08/13/2016 16:04:32 -72.85, 110.65 121.37 08/13/2016 16:04:48 -72.86, 110.59 121.37 1.93 16
29 08/13/2016 16:55:12 72.81, -82.11 58.60 08/13/2016 16:55:33 72.83, -82.03 58.61 3.02 21
30 08/13/2016 17:45:54 -72.83, 85.26 121.37 08/13/2016 17:46:17 -72.82, 85.31 121.39 2.39 23
31 08/13/2016 18:36:33 72.84,-107.39 58.65 08/13/2016 18:37:03 72.83,-107.42 58.64 1.24 30
32 08/13/2016 19:27:16 -72.81, 59.87 121.37 08/13/2016 19:27:47 -72.82, 59.92 121.37 2.09 31
33 08/13/2016 20:17:55 72.82,-132.78 58.65 08/13/2016 20:18:33 72.84,-132.81 58.67 3.10 38
34 08/13/2016 21:08:37 -72.84, 34.59 121.32 08/13/2016 21:09:17 -72.83, 34.53 121.34 2.22 40
35 08/13/2016 21:59:17 72.79,-158.16 58.65 08/13/2016 22:00:02 72.80,-158.10 58.64 2.28 45
36 08/13/2016 22:49:59 -72.81, 9.20 121.32 08/13/2016 22:50:47 -72.84, 9.14 121.31 3.27 48
37 08/13/2016 23:40:38 72.82, 176.55 58.70 08/13/2016 23:41:32 72.81, 176.51 58.67 2.21 54
38 08/14/2016 00:31:21 -72.79, -16.18 121.32 08/14/2016 00:32:16 -72.79, -16.15 121.33 1.29 55
39 08/14/2016 01:22:00 72.80, 151.17 58.70 08/14/2016 01:23:02 72.81, 151.12 58.70 2.11 62
40 08/14/2016 02:12:42 -72.82, -41.47 121.27 08/14/2016 02:13:46 -72.80, -41.53 121.30 3.10 64
41 08/14/2016 03:03:22 72.78, 125.78 58.70 08/14/2016 03:04:31 72.77, 125.84 58.68 2.14 69
42 08/14/2016 03:54:04 -72.80, -66.85 121.27 08/14/2016 03:55:16 -72.81, -66.92 121.27 2.62 72
43 08/14/2016 04:44:46 72.65, 100.18 58.62 08/14/2016 04:45:59 72.67, 100.66 58.60 16.06 73
44 08/14/2016 05:35:30 -72.57, -92.65 121.45 08/14/2016 05:36:42 -72.61, -91.89 121.47 25.70 72
45 08/14/2016 06:26:14 72.32, 74.19 58.35 08/14/2016 06:27:23 72.38, 75.89 58.29 57.80 69
46 08/14/2016 07:16:57 -72.29,-118.55 121.67 08/14/2016 07:18:06 -72.31,-116.67 121.77 63.35 69
47 08/14/2016 08:07:42 71.99, 48.21 58.09 08/14/2016 08:08:47 72.08, 51.10 57.99 99.59 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/6/2016
SNOs_Map_METOP-A_NPP_20160807.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/06/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service