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: 8/11/2016
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, -85.87 58.91 08/12/2016 17:14:49 73.52, -88.31 59.08 77.04 68
2 08/12/2016 18:06:41 -73.41, 81.26 121.16 08/12/2016 18:05:31 -73.41, 79.26 121.04 63.56 70
3 08/12/2016 18:57:24 73.22,-111.82 58.69 08/12/2016 18:56:13 73.22,-113.02 58.77 38.53 71
4 08/12/2016 19:48:08 -73.13, 55.31 121.38 08/12/2016 19:46:55 -73.12, 54.53 121.34 25.31 73
5 08/12/2016 20:38:51 72.94,-137.75 58.47 08/12/2016 20:37:37 72.93,-137.75 58.47 1.79 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 3.05 73
7 08/12/2016 22:20:13 72.92,-163.14 58.47 08/12/2016 22:19:07 72.94,-163.14 58.50 1.54 66
8 08/12/2016 23:10:55 -72.94, 4.21 121.51 08/12/2016 23:09:51 -72.93, 4.19 121.51 1.19 64
9 08/13/2016 00:01:35 72.90, 171.47 58.47 08/13/2016 00:00:36 72.89, 171.57 58.47 3.44 59
10 08/13/2016 00:52:17 -72.91, -21.17 121.51 08/13/2016 00:51:21 -72.94, -21.20 121.48 2.74 56
11 08/13/2016 01:42:56 72.93, 146.19 58.51 08/13/2016 01:42:06 72.90, 146.18 58.50 3.10 50
12 08/13/2016 02:33:39 -72.89, -46.56 121.51 08/13/2016 02:32:50 -72.89, -46.49 121.50 2.47 49
13 08/13/2016 03:24:18 72.90, 120.80 58.51 08/13/2016 03:23:36 72.91, 120.80 58.53 0.34 42
14 08/13/2016 04:15:00 -72.92, -71.84 121.47 08/13/2016 04:14:20 -72.90, -71.88 121.47 2.33 40
15 08/13/2016 05:05:40 72.88, 95.42 58.52 08/13/2016 05:05:06 72.91, 95.41 58.56 3.57 34
16 08/13/2016 05:56:22 -72.90, -97.23 121.46 08/13/2016 05:55:50 -72.91, -97.26 121.44 1.68 32
17 08/13/2016 06:47:02 72.86, 70.03 58.52 08/13/2016 06:46:35 72.87, 70.12 58.53 3.38 27
18 08/13/2016 07:37:44 -72.87,-122.62 121.46 08/13/2016 07:37:19 -72.86,-122.55 121.47 2.53 25
19 08/13/2016 08:28:23 72.89, 44.75 58.56 08/13/2016 08:28:05 72.88, 44.73 58.56 1.14 18
20 08/13/2016 09:19:06 -72.85,-148.00 121.46 08/13/2016 09:18:49 -72.87,-147.94 121.44 3.16 17
21 08/13/2016 10:09:45 72.86, 19.36 58.56 08/13/2016 10:09:35 72.88, 19.35 58.59 2.31 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 1.30 8
23 08/13/2016 11:51:07 72.84, -6.03 58.57 08/13/2016 11:51:04 72.84, -5.94 58.56 2.98 3
24 08/13/2016 12:41:49 -72.86, 161.33 121.41 08/13/2016 12:41:48 -72.83, 161.39 121.44 3.19 1
25 08/13/2016 13:32:28 72.87, -31.31 58.61 08/13/2016 13:32:34 72.85, -31.33 58.59 2.43 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 2.26 7
27 08/13/2016 15:13:50 72.85, -56.70 58.61 08/13/2016 15:14:04 72.85, -56.72 58.62 1.15 14
28 08/13/2016 16:04:32 -72.86, 110.66 121.37 08/13/2016 16:04:48 -72.85, 110.61 121.38 2.03 16
29 08/13/2016 16:55:12 72.82, -82.08 58.61 08/13/2016 16:55:33 72.81, -82.00 58.59 3.11 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 2.45 24
31 08/13/2016 18:36:34 72.80,-107.47 58.62 08/13/2016 18:37:03 72.82,-107.39 58.62 3.39 29
32 08/13/2016 19:27:16 -72.82, 59.88 121.36 08/13/2016 19:27:47 -72.81, 59.94 121.38 1.92 31
33 08/13/2016 20:17:55 72.83,-132.75 58.66 08/13/2016 20:18:33 72.83,-132.78 58.65 0.86 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 3.17 40
35 08/13/2016 21:59:17 72.81,-158.14 58.66 08/13/2016 22:00:03 72.83,-158.17 58.68 3.13 46
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 1.82 48
37 08/13/2016 23:40:39 72.78, 176.47 58.67 08/13/2016 23:41:32 72.79, 176.55 58.66 2.66 53
38 08/14/2016 00:31:21 -72.80, -16.17 121.31 08/14/2016 00:32:16 -72.78, -16.12 121.35 2.40 55
39 08/14/2016 01:22:00 72.81, 151.19 58.71 08/14/2016 01:23:02 72.80, 151.16 58.68 1.89 62
40 08/14/2016 02:12:43 -72.77, -41.56 121.31 08/14/2016 02:13:46 -72.79, -41.51 121.32 2.28 63
41 08/14/2016 03:03:22 72.79, 125.80 58.71 08/14/2016 03:04:32 72.80, 125.77 58.71 2.02 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 2.04 72
43 08/14/2016 04:44:46 72.61, 100.10 58.58 08/14/2016 04:45:58 72.66, 100.70 58.58 20.39 72
44 08/14/2016 05:35:29 -72.58, -92.64 121.44 08/14/2016 05:36:41 -72.60, -91.87 121.48 25.84 72
45 08/14/2016 06:26:13 72.33, 74.21 58.36 08/14/2016 06:27:22 72.36, 75.92 58.27 57.98 69
46 08/14/2016 07:16:57 -72.25,-118.63 121.71 08/14/2016 07:18:05 -72.30,-116.65 121.78 67.46 68
47 08/14/2016 08:07:41 72.00, 48.23 58.10 08/14/2016 08:08:46 72.06, 51.13 57.97 99.77 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/11/2016
SNOs_Map_METOP-A_NPP_20160812.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/11/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)