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: 8/3/2016
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 73.51, -88.30 59.07 76.20 68
2 08/12/2016 18:06:41 -73.40, 81.25 121.17 08/12/2016 18:05:31 -73.40, 79.28 121.05 62.64 70
3 08/12/2016 18:57:24 73.21,-111.84 58.68 08/12/2016 18:56:12 73.17,-112.90 58.71 34.39 72
4 08/12/2016 19:48:08 -73.13, 55.31 121.39 08/12/2016 19:46:55 -73.10, 54.55 121.35 24.46 73
5 08/12/2016 20:38:51 72.93,-137.78 58.45 08/12/2016 20:37:37 72.93,-137.75 58.46 1.18 74
6 08/12/2016 21:29:33 -72.95, 29.59 121.52 08/12/2016 21:28:22 -72.96, 29.49 121.49 3.48 71
7 08/12/2016 22:20:13 72.91,-163.16 58.46 08/12/2016 22:19:07 72.93,-163.14 58.49 2.60 66
8 08/12/2016 23:10:55 -72.93, 4.21 121.52 08/12/2016 23:09:51 -72.92, 4.21 121.52 1.68 64
9 08/13/2016 00:01:34 72.94, 171.56 58.50 08/13/2016 00:00:37 72.94, 171.47 58.52 2.71 57
10 08/13/2016 00:52:17 -72.91, -21.18 121.52 08/13/2016 00:51:21 -72.92, -21.18 121.49 1.59 56
11 08/13/2016 01:42:56 72.91, 146.17 58.50 08/13/2016 01:42:06 72.89, 146.19 58.49 2.33 50
12 08/13/2016 02:33:39 -72.89, -46.57 121.52 08/13/2016 02:32:50 -72.88, -46.46 121.52 3.53 49
13 08/13/2016 03:24:18 72.89, 120.78 58.50 08/13/2016 03:23:36 72.90, 120.80 58.52 1.31 42
14 08/13/2016 04:15:00 -72.91, -71.85 121.47 08/13/2016 04:14:20 -72.89, -71.85 121.49 3.09 40
15 08/13/2016 05:05:39 72.92, 95.50 58.55 08/13/2016 05:05:06 72.91, 95.41 58.55 3.07 33
16 08/13/2016 05:56:22 -72.89, -97.24 121.47 08/13/2016 05:55:50 -72.89, -97.24 121.46 0.21 32
17 08/13/2016 06:47:01 72.90, 70.11 58.55 08/13/2016 06:46:36 72.92, 70.02 58.58 3.49 25
18 08/13/2016 07:37:44 -72.87,-122.62 121.47 08/13/2016 07:37:20 -72.90,-122.63 121.43 3.46 24
19 08/13/2016 08:28:23 72.87, 44.72 58.55 08/13/2016 08:28:05 72.87, 44.74 58.55 0.69 18
20 08/13/2016 09:19:06 -72.85,-148.01 121.47 08/13/2016 09:18:49 -72.86,-147.91 121.46 3.50 17
21 08/13/2016 10:09:45 72.85, 19.34 58.55 08/13/2016 10:09:35 72.88, 19.35 58.58 3.05 10
22 08/13/2016 11:00:27 -72.87,-173.29 121.42 08/13/2016 11:00:19 -72.86,-173.30 121.43 1.23 8
23 08/13/2016 11:51:06 72.88, -5.95 58.60 08/13/2016 11:51:05 72.89, -6.03 58.61 3.01 1
24 08/13/2016 12:41:49 -72.85, 161.32 121.42 08/13/2016 12:41:49 -72.87, 161.31 121.40 2.08 0
25 08/13/2016 13:32:28 72.86, -31.33 58.60 08/13/2016 13:32:34 72.84, -31.32 58.58 1.76 6
26 08/13/2016 14:23:11 -72.83, 135.93 121.42 08/13/2016 14:23:18 -72.83, 136.03 121.43 3.20 7
27 08/13/2016 15:13:50 72.83, -56.72 58.60 08/13/2016 15:14:04 72.85, -56.71 58.61 1.68 14
28 08/13/2016 16:04:32 -72.86, 110.65 121.37 08/13/2016 16:04:48 -72.83, 110.64 121.40 2.63 16
29 08/13/2016 16:55:11 72.86, -82.00 58.65 08/13/2016 16:55:34 72.86, -82.09 58.64 3.13 23
30 08/13/2016 17:45:54 -72.83, 85.26 121.37 08/13/2016 17:46:18 -72.84, 85.25 121.37 0.76 24
31 08/13/2016 18:36:33 72.84,-107.39 58.65 08/13/2016 18:37:03 72.81,-107.38 58.62 3.09 30
32 08/13/2016 19:27:16 -72.81, 59.88 121.37 08/13/2016 19:27:47 -72.80, 59.97 121.39 3.49 31
33 08/13/2016 20:17:55 72.82,-132.78 58.65 08/13/2016 20:18:33 72.82,-132.77 58.64 0.43 38
34 08/13/2016 21:08:38 -72.79, 34.49 121.37 08/13/2016 21:09:17 -72.80, 34.58 121.37 3.42 39
35 08/13/2016 21:59:17 72.79,-158.16 58.65 08/13/2016 22:00:03 72.82,-158.15 58.67 3.55 46
36 08/13/2016 22:49:59 -72.82, 9.21 121.32 08/13/2016 22:50:47 -72.81, 9.19 121.34 0.88 48
37 08/13/2016 23:40:38 72.82, 176.55 58.70 08/13/2016 23:41:33 72.83, 176.46 58.70 3.42 55
38 08/14/2016 00:31:21 -72.79, -16.18 121.32 08/14/2016 00:32:17 -72.82, -16.20 121.31 2.61 56
39 08/14/2016 01:22:00 72.80, 151.17 58.70 08/14/2016 01:23:02 72.79, 151.17 58.68 1.17 62
40 08/14/2016 02:12:43 -72.77, -41.57 121.32 08/14/2016 02:13:46 -72.77, -41.48 121.33 2.89 63
41 08/14/2016 03:03:22 72.78, 125.78 58.70 08/14/2016 03:04:32 72.79, 125.79 58.71 2.16 70
42 08/14/2016 03:54:04 -72.80, -66.85 121.27 08/14/2016 03:55:16 -72.78, -66.87 121.31 2.22 72
43 08/14/2016 04:44:47 72.60, 100.08 58.57 08/14/2016 04:45:59 72.65, 100.71 58.57 21.69 72
44 08/14/2016 05:35:30 -72.57, -92.65 121.45 08/14/2016 05:36:42 -72.58, -91.84 121.50 27.04 72
45 08/14/2016 06:26:14 72.32, 74.19 58.35 08/14/2016 06:27:23 72.35, 75.94 58.26 59.26 69
46 08/14/2016 07:16:58 -72.24,-118.64 121.71 08/14/2016 07:18:06 -72.29,-116.62 121.80 68.66 68

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2016
SNOs_Map_METOP-A_NPP_20160804.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/03/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service