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: 8/7/2016
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 73.49, -85.88 58.90 08/12/2016 17:14:49 73.52, -88.32 59.08 77.12 68
2 08/12/2016 18:06:41 -73.40, 81.25 121.17 08/12/2016 18:05:31 -73.41, 79.25 121.04 63.60 70
3 08/12/2016 18:57:24 73.21,-111.83 58.68 08/12/2016 18:56:12 73.18,-112.92 58.72 35.25 72
4 08/12/2016 19:48:08 -73.13, 55.31 121.39 08/12/2016 19:46:55 -73.12, 54.53 121.34 25.32 73
5 08/12/2016 20:38:51 72.94,-137.77 58.46 08/12/2016 20:37:37 72.93,-137.77 58.47 0.42 74
6 08/12/2016 21:29:34 -72.91, 29.49 121.56 08/12/2016 21:28:21 -72.92, 29.57 121.53 3.25 73
7 08/12/2016 22:20:13 72.92,-163.15 58.46 08/12/2016 22:19:07 72.94,-163.16 58.50 2.90 66
8 08/12/2016 23:10:55 -72.93, 4.21 121.52 08/12/2016 23:09:51 -72.93, 4.18 121.50 1.02 64
9 08/13/2016 00:01:35 72.89, 171.46 58.46 08/13/2016 00:00:36 72.90, 171.56 58.48 3.39 59
10 08/13/2016 00:52:17 -72.91, -21.18 121.52 08/13/2016 00:51:21 -72.94, -21.21 121.47 3.12 56
11 08/13/2016 01:42:56 72.92, 146.18 58.51 08/13/2016 01:42:06 72.90, 146.17 58.50 1.75 50
12 08/13/2016 02:33:39 -72.89, -46.57 121.51 08/13/2016 02:32:50 -72.89, -46.49 121.50 2.51 49
13 08/13/2016 03:24:18 72.90, 120.79 58.51 08/13/2016 03:23:36 72.91, 120.78 58.53 1.60 42
14 08/13/2016 04:15:00 -72.92, -71.85 121.47 08/13/2016 04:14:20 -72.90, -71.88 121.47 2.01 40
15 08/13/2016 05:05:40 72.87, 95.40 58.51 08/13/2016 05:05:05 72.87, 95.50 58.51 3.28 35
16 08/13/2016 05:56:22 -72.89, -97.23 121.47 08/13/2016 05:55:50 -72.91, -97.27 121.44 1.98 32
17 08/13/2016 06:47:01 72.90, 70.12 58.56 08/13/2016 06:46:35 72.88, 70.11 58.54 3.08 26
18 08/13/2016 07:37:44 -72.87,-122.62 121.47 08/13/2016 07:37:19 -72.86,-122.55 121.47 2.38 25
19 08/13/2016 08:28:23 72.88, 44.73 58.56 08/13/2016 08:28:05 72.88, 44.72 58.57 0.48 18
20 08/13/2016 09:19:05 -72.90,-147.90 121.42 08/13/2016 09:18:49 -72.87,-147.94 121.44 3.27 16
21 08/13/2016 10:09:45 72.86, 19.35 58.56 08/13/2016 10:09:35 72.89, 19.33 58.59 3.61 10
22 08/13/2016 11:00:27 -72.88,-173.29 121.42 08/13/2016 11:00:19 -72.88,-173.33 121.41 1.33 8
23 08/13/2016 11:51:07 72.83, -6.04 58.56 08/13/2016 11:51:04 72.85, -5.95 58.57 3.25 3
24 08/13/2016 12:41:49 -72.85, 161.32 121.42 08/13/2016 12:41:48 -72.84, 161.39 121.44 2.94 1
25 08/13/2016 13:32:28 72.86, -31.32 58.61 08/13/2016 13:32:34 72.85, -31.34 58.60 1.19 6
26 08/13/2016 14:23:11 -72.83, 135.94 121.41 08/13/2016 14:23:18 -72.84, 136.00 121.41 2.42 7
27 08/13/2016 15:13:50 72.84, -56.71 58.61 08/13/2016 15:14:04 72.86, -56.73 58.63 2.35 14
28 08/13/2016 16:04:32 -72.86, 110.65 121.37 08/13/2016 16:04:48 -72.85, 110.61 121.38 1.81 16
29 08/13/2016 16:55:12 72.82, -82.10 58.61 08/13/2016 16:55:33 72.82, -82.01 58.60 2.83 21
30 08/13/2016 17:45:54 -72.84, 85.27 121.37 08/13/2016 17:46:18 -72.86, 85.22 121.35 2.71 24
31 08/13/2016 18:36:33 72.84,-107.38 58.66 08/13/2016 18:37:03 72.82,-107.40 58.63 2.47 30
32 08/13/2016 19:27:16 -72.81, 59.88 121.37 08/13/2016 19:27:47 -72.81, 59.94 121.38 1.89 31
33 08/13/2016 20:17:55 72.82,-132.77 58.66 08/13/2016 20:18:33 72.83,-132.79 58.66 1.23 38
34 08/13/2016 21:08:37 -72.84, 34.60 121.32 08/13/2016 21:09:17 -72.82, 34.55 121.35 2.90 40
35 08/13/2016 21:59:17 72.80,-158.15 58.66 08/13/2016 22:00:02 72.79,-158.07 58.63 2.98 45
36 08/13/2016 22:49:59 -72.82, 9.21 121.32 08/13/2016 22:50:47 -72.83, 9.16 121.32 1.92 48
37 08/13/2016 23:40:39 72.78, 176.46 58.66 08/13/2016 23:41:32 72.79, 176.54 58.66 3.26 53
38 08/14/2016 00:31:21 -72.80, -16.18 121.32 08/14/2016 00:32:16 -72.78, -16.12 121.34 2.21 55
39 08/14/2016 01:22:00 72.80, 151.18 58.71 08/14/2016 01:23:02 72.80, 151.15 58.69 1.01 62
40 08/14/2016 02:12:43 -72.77, -41.56 121.31 08/14/2016 02:13:46 -72.79, -41.51 121.31 2.52 63
41 08/14/2016 03:03:22 72.78, 125.79 58.71 08/14/2016 03:04:32 72.81, 125.76 58.72 3.14 70
42 08/14/2016 03:54:04 -72.80, -66.84 121.27 08/14/2016 03:55:16 -72.80, -66.90 121.29 1.92 72
43 08/14/2016 04:44:47 72.61, 100.09 58.58 08/14/2016 04:45:59 72.66, 100.69 58.58 20.77 72
44 08/14/2016 05:35:30 -72.58, -92.65 121.44 08/14/2016 05:36:42 -72.60, -91.87 121.48 25.91 72
45 08/14/2016 06:26:14 72.33, 74.20 58.36 08/14/2016 06:27:23 72.36, 75.91 58.28 58.10 69
46 08/14/2016 07:16:58 -72.25,-118.64 121.71 08/14/2016 07:18:06 -72.30,-116.65 121.78 67.53 68
47 08/14/2016 08:07:42 72.00, 48.22 58.09 08/14/2016 08:08:47 72.06, 51.12 57.97 99.90 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2016
SNOs_Map_METOP-A_NPP_20160808.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/07/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) P