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: 8/5/2017
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 08/08/2017 07:38:02 73.58, 58.52 57.64 08/08/2017 07:36:55 73.57, 55.87 57.79 83.43 67
2 08/08/2017 08:28:46 -73.49,-134.35 122.44 08/08/2017 08:27:37 -73.46,-136.56 122.33 69.81 69
3 08/08/2017 09:19:30 73.25, 32.45 57.37 08/08/2017 09:18:19 73.27, 31.17 57.48 41.07 71
4 08/08/2017 10:10:14 -73.17,-160.41 122.70 08/08/2017 10:09:01 -73.16,-161.27 122.64 27.51 73
5 08/08/2017 11:00:57 72.98, 6.52 57.15 08/08/2017 10:59:43 72.97, 6.45 57.16 2.22 74
6 08/08/2017 11:51:40 -72.94, 173.77 122.88 08/08/2017 11:50:27 -72.96, 173.79 122.84 2.35 73
7 08/08/2017 12:42:19 72.95, -18.87 57.15 08/08/2017 12:41:13 72.97, -18.92 57.19 2.77 66
8 08/08/2017 13:33:01 -72.97, 148.48 122.83 08/08/2017 13:31:57 -72.96, 148.41 122.82 2.45 64
9 08/08/2017 14:23:41 72.93, -44.26 57.15 08/08/2017 14:22:42 72.92, -44.20 57.15 2.20 59
10 08/08/2017 15:14:23 -72.94, 123.10 122.83 08/08/2017 15:13:27 -72.96, 123.03 122.80 2.99 56
11 08/08/2017 16:05:03 72.91, -69.65 57.15 08/08/2017 16:04:12 72.93, -69.57 57.18 3.28 51
12 08/08/2017 16:55:45 -72.92, 97.71 122.83 08/08/2017 16:54:56 -72.92, 97.76 122.83 1.90 49
13 08/08/2017 17:46:24 72.93, -94.93 57.19 08/08/2017 17:45:42 72.93, -94.95 57.20 0.94 42
14 08/08/2017 18:37:07 -72.90, 72.32 122.83 08/08/2017 18:36:26 -72.92, 72.38 122.81 3.07 41
15 08/08/2017 19:27:46 72.91,-120.32 57.19 08/08/2017 19:27:12 72.93,-120.33 57.22 2.23 34
16 08/08/2017 20:18:28 -72.93, 47.03 122.79 08/08/2017 20:17:56 -72.92, 47.00 122.79 1.17 32
17 08/08/2017 21:09:07 72.94,-145.60 57.24 08/08/2017 21:08:42 72.93,-145.71 57.24 3.55 25
18 08/08/2017 21:59:50 -72.90, 21.65 122.79 08/08/2017 21:59:26 -72.92, 21.63 122.76 2.27 24
19 08/08/2017 22:50:29 72.91,-170.99 57.23 08/08/2017 22:50:11 72.88,-170.98 57.21 3.42 18
20 08/08/2017 23:41:12 -72.88, -3.74 122.79 08/08/2017 23:40:55 -72.87, -3.65 122.80 3.23 17
21 08/09/2017 00:31:51 72.89, 163.62 57.23 08/09/2017 00:31:41 72.89, 163.64 57.23 0.90 10
22 08/09/2017 01:22:33 -72.91, -29.03 122.75 08/09/2017 01:22:25 -72.88, -29.02 122.77 3.44 8
23 08/09/2017 02:13:13 72.87, 138.23 57.23 08/09/2017 02:13:11 72.89, 138.26 57.25 2.49 2
24 08/09/2017 03:03:55 -72.88, -54.41 122.75 08/09/2017 03:03:55 -72.88, -54.40 122.75 0.74 0
25 08/09/2017 03:54:34 72.89, 112.95 57.28 08/09/2017 03:54:41 72.89, 112.88 57.28 2.17 7
26 08/09/2017 04:45:17 -72.86, -79.80 122.75 08/09/2017 04:45:25 -72.88, -79.78 122.73 2.27 8
27 08/09/2017 05:35:56 72.87, 87.56 57.28 08/09/2017 05:36:11 72.89, 87.50 57.30 2.89 15
28 08/09/2017 06:26:38 -72.89,-105.09 122.70 08/09/2017 06:26:55 -72.88,-105.16 122.71 2.53 17
29 08/09/2017 07:17:18 72.85, 62.17 57.28 08/09/2017 07:17:40 72.84, 62.23 57.26 2.13 22
30 08/09/2017 08:08:00 -72.86,-130.47 122.70 08/09/2017 08:08:25 -72.88,-130.54 122.69 3.01 25
31 08/09/2017 08:58:40 72.82, 36.78 57.28 08/09/2017 08:59:10 72.84, 36.85 57.29 3.35 30
32 08/09/2017 09:49:22 -72.84,-155.86 122.70 08/09/2017 09:49:54 -72.83,-155.81 122.72 1.82 32
33 08/09/2017 10:40:00 72.85, 11.50 57.32 08/09/2017 10:40:39 72.85, 11.47 57.31 0.88 39
34 08/09/2017 11:30:43 -72.82, 178.75 122.70 08/09/2017 11:31:23 -72.84, 178.81 122.70 2.96 40
35 08/09/2017 12:21:22 72.83, -13.89 57.32 08/09/2017 12:22:09 72.85, -13.91 57.33 2.40 47
36 08/09/2017 13:12:04 -72.84, 153.47 122.66 08/09/2017 13:12:53 -72.84, 153.43 122.67 1.29 49
37 08/09/2017 14:02:44 72.80, -39.28 57.32 08/09/2017 14:03:38 72.80, -39.18 57.30 3.44 54
38 08/09/2017 14:53:26 -72.82, 128.08 122.66 08/09/2017 14:54:23 -72.84, 128.05 122.65 2.27 57
39 08/09/2017 15:44:05 72.83, -64.57 57.36 08/09/2017 15:45:08 72.80, -64.56 57.32 3.26 63
40 08/09/2017 16:34:48 -72.80, 102.69 122.66 08/09/2017 16:35:52 -72.79, 102.78 122.69 3.09 64
41 08/09/2017 17:25:27 72.81, -89.95 57.36 08/09/2017 17:26:38 72.80, -89.94 57.34 0.73 71
42 08/09/2017 18:16:09 -72.82, 77.41 122.61 08/09/2017 18:17:22 -72.79, 77.40 122.66 3.49 73
43 08/09/2017 19:06:53 72.58,-115.76 57.19 08/09/2017 19:08:05 72.65,-115.00 57.20 26.56 72
44 08/09/2017 19:57:36 -72.55, 51.50 122.83 08/09/2017 19:58:48 -72.59, 52.44 122.86 31.78 72
45 08/09/2017 20:48:20 72.30,-141.65 56.97 08/09/2017 20:49:29 72.35,-139.76 56.89 64.13 69
46 08/09/2017 21:39:04 -72.22, 25.51 123.10 08/09/2017 21:40:12 -72.29, 27.67 123.17 73.72 68

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2017
SNOs_Map_METOP-A_NPP_20170806.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/05/2017 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service