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: 8/1/2016
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 73.52, -85.81 58.93 08/12/2016 17:14:49 73.50, -88.27 59.06 77.45 68
2 08/12/2016 18:06:41 -73.44, 81.33 121.13 08/12/2016 18:05:32 -73.43, 79.21 121.01 67.48 69
3 08/12/2016 18:57:25 73.19,-111.88 58.66 08/12/2016 18:56:13 73.21,-112.98 58.75 35.51 72
4 08/12/2016 19:48:09 -73.12, 55.28 121.40 08/12/2016 19:46:56 -73.14, 54.48 121.32 25.80 73
5 08/12/2016 20:38:52 72.92,-137.81 58.44 08/12/2016 20:37:37 72.91,-137.72 58.45 3.08 75
6 08/12/2016 21:29:34 -72.94, 29.57 121.53 08/12/2016 21:28:22 -72.94, 29.53 121.51 1.33 72
7 08/12/2016 22:20:13 72.94,-163.09 58.49 08/12/2016 22:19:07 72.92,-163.11 58.48 3.10 66
8 08/12/2016 23:10:56 -72.92, 4.18 121.53 08/12/2016 23:09:51 -72.90, 4.24 121.54 2.98 65
9 08/13/2016 00:01:35 72.92, 171.52 58.49 08/13/2016 00:00:37 72.92, 171.50 58.50 0.65 58
10 08/13/2016 00:52:18 -72.90, -21.21 121.53 08/13/2016 00:51:21 -72.91, -21.14 121.51 2.40 57
11 08/13/2016 01:42:57 72.90, 146.14 58.49 08/13/2016 01:42:06 72.88, 146.22 58.48 3.52 51
12 08/13/2016 02:33:39 -72.92, -46.49 121.48 08/13/2016 02:32:51 -72.91, -46.53 121.48 1.83 48
13 08/13/2016 03:24:19 72.88, 120.75 58.49 08/13/2016 03:23:36 72.89, 120.83 58.51 3.07 43
14 08/13/2016 04:15:00 -72.90, -71.88 121.48 08/13/2016 04:14:20 -72.92, -71.92 121.45 2.65 40
15 08/13/2016 05:05:39 72.90, 95.47 58.54 08/13/2016 05:05:05 72.89, 95.44 58.54 1.30 34
16 08/13/2016 05:56:22 -72.88, -97.26 121.48 08/13/2016 05:55:49 -72.88, -97.20 121.48 1.93 33
17 08/13/2016 06:47:01 72.88, 70.08 58.54 08/13/2016 06:46:35 72.90, 70.05 58.56 2.38 26
18 08/13/2016 07:37:43 -72.91,-122.54 121.43 08/13/2016 07:37:19 -72.88,-122.59 121.45 2.94 24
19 08/13/2016 08:28:23 72.86, 44.69 58.54 08/13/2016 08:28:04 72.86, 44.77 58.54 2.65 19
20 08/13/2016 09:19:05 -72.88,-147.93 121.43 08/13/2016 09:18:49 -72.89,-147.98 121.42 1.86 16
21 08/13/2016 10:09:44 72.89, 19.41 58.58 08/13/2016 10:09:34 72.87, 19.38 58.57 2.56 10
22 08/13/2016 11:00:27 -72.86,-173.32 121.43 08/13/2016 11:00:18 -72.85,-173.27 121.45 2.30 9
23 08/13/2016 11:51:06 72.86, -5.98 58.59 08/13/2016 11:51:04 72.87, -6.01 58.60 1.32 2
24 08/13/2016 12:41:49 -72.84, 161.29 121.43 08/13/2016 12:41:48 -72.85, 161.35 121.42 2.50 1
25 08/13/2016 13:32:28 72.84, -31.36 58.59 08/13/2016 13:32:33 72.83, -31.29 58.57 2.85 5
26 08/13/2016 14:23:10 -72.87, 136.01 121.38 08/13/2016 14:23:18 -72.86, 135.96 121.39 1.89 8
27 08/13/2016 15:13:50 72.82, -56.75 58.59 08/13/2016 15:14:03 72.84, -56.68 58.60 3.10 13
28 08/13/2016 16:04:32 -72.84, 110.62 121.38 08/13/2016 16:04:47 -72.82, 110.67 121.41 3.23 15
29 08/13/2016 16:55:11 72.85, -82.03 58.64 08/13/2016 16:55:33 72.84, -82.07 58.63 1.19 22
30 08/13/2016 17:45:54 -72.82, 85.24 121.38 08/13/2016 17:46:17 -72.83, 85.28 121.38 1.61 23
31 08/13/2016 18:36:33 72.82,-107.42 58.64 08/13/2016 18:37:03 72.85,-107.46 58.66 3.14 30
32 08/13/2016 19:27:15 -72.85, 59.96 121.33 08/13/2016 19:27:47 -72.83, 59.90 121.35 2.71 32
33 08/13/2016 20:17:55 72.80,-132.81 58.64 08/13/2016 20:18:32 72.81,-132.74 58.63 2.33 37
34 08/13/2016 21:08:37 -72.83, 34.57 121.33 08/13/2016 21:09:17 -72.84, 34.51 121.33 2.53 40
35 08/13/2016 21:59:16 72.83,-158.09 58.68 08/13/2016 22:00:02 72.81,-158.13 58.66 2.16 46
36 08/13/2016 22:49:59 -72.80, 9.18 121.33 08/13/2016 22:50:46 -72.80, 9.22 121.35 1.59 47
37 08/13/2016 23:40:38 72.81, 176.52 58.69 08/13/2016 23:41:32 72.82, 176.48 58.69 2.09 54
38 08/14/2016 00:31:21 -72.78, -16.20 121.33 08/14/2016 00:32:16 -72.80, -16.17 121.32 2.77 55
39 08/14/2016 01:22:00 72.78, 151.14 58.69 08/14/2016 01:23:01 72.78, 151.20 58.66 2.19 61
40 08/14/2016 02:12:42 -72.81, -41.49 121.28 08/14/2016 02:13:46 -72.81, -41.55 121.29 2.25 64
41 08/14/2016 03:03:22 72.76, 125.75 58.69 08/14/2016 03:04:31 72.78, 125.81 58.69 3.28 69
42 08/14/2016 03:54:04 -72.79, -66.87 121.28 08/14/2016 03:55:15 -72.77, -66.84 121.32 2.47 71
43 08/14/2016 04:44:46 72.64, 100.15 58.60 08/14/2016 04:45:59 72.69, 100.63 58.61 16.91 73
44 08/14/2016 05:35:30 -72.56, -92.68 121.46 08/14/2016 05:36:42 -72.62, -91.91 121.46 26.21 72
45 08/14/2016 06:26:14 72.31, 74.16 58.34 08/14/2016 06:27:23 72.39, 75.86 58.31 58.23 69
46 08/14/2016 07:16:57 -72.28,-118.57 121.68 08/14/2016 07:18:06 -72.32,-116.69 121.76 63.50 69
47 08/14/2016 08:07:41 72.03, 48.28 58.12 08/14/2016 08:08:46 72.04, 51.17 57.95 99.15 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2016
SNOs_Map_METOP-A_NPP_20160802.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/01/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) P