Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/2/2017
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 02/11/2017 09:57:45 73.36, 24.10 87.41 02/11/2017 09:56:38 73.35, 21.39 87.56 86.41 67
2 02/11/2017 10:48:29 -73.25,-168.82 92.71 02/11/2017 10:47:20 -73.27,-171.09 92.55 72.77 69
3 02/11/2017 11:39:13 73.04, -1.94 87.10 02/11/2017 11:38:02 73.06, -3.33 87.21 45.16 71
4 02/11/2017 12:29:56 -72.98, 165.25 92.97 02/11/2017 12:28:44 -72.97, 164.17 92.90 35.08 72
5 02/11/2017 13:20:40 72.77, -27.86 86.84 02/11/2017 13:19:26 72.76, -28.08 86.86 7.30 74
6 02/11/2017 14:11:23 -72.70, 139.34 93.24 02/11/2017 14:10:09 -72.73, 139.31 93.19 2.59 74
7 02/11/2017 15:02:03 72.70, -53.35 86.75 02/11/2017 15:00:55 72.72, -53.37 86.79 2.62 68
8 02/11/2017 15:52:45 -72.68, 113.95 93.28 02/11/2017 15:51:38 -72.68, 114.03 93.27 2.37 67
9 02/11/2017 16:43:24 72.68, -78.73 86.71 02/11/2017 16:42:23 72.68, -78.65 86.72 2.62 61
10 02/11/2017 17:34:05 -72.71, 88.68 93.27 02/11/2017 17:33:07 -72.69, 88.64 93.28 2.99 58
11 02/11/2017 18:24:45 72.71,-104.01 86.71 02/11/2017 18:23:53 72.68,-104.04 86.70 2.80 52
12 02/11/2017 19:15:27 -72.69, 63.30 93.31 02/11/2017 19:14:37 -72.70, 63.25 93.30 1.61 50
13 02/11/2017 20:06:07 72.69,-129.39 86.67 02/11/2017 20:05:23 72.69,-129.43 86.69 1.42 44
14 02/11/2017 20:56:49 -72.67, 37.91 93.36 02/11/2017 20:56:06 -72.65, 37.96 93.37 2.73 43
15 02/11/2017 21:47:29 72.67,-154.77 86.63 02/11/2017 21:46:52 72.65,-154.71 86.62 2.79 37
16 02/11/2017 22:38:11 -72.65, 12.53 93.40 02/11/2017 22:37:36 -72.66, 12.57 93.38 1.64 35
17 02/11/2017 23:28:51 72.64, 179.85 86.59 02/11/2017 23:28:22 72.65, 179.90 86.60 1.92 29
18 02/12/2017 00:19:32 -72.68, -12.75 93.39 02/12/2017 00:19:06 -72.67, -12.82 93.40 2.86 26
19 02/12/2017 01:10:12 72.68, 154.57 86.59 02/12/2017 01:09:52 72.66, 154.51 86.59 2.59 20
20 02/12/2017 02:00:54 -72.66, -38.13 93.44 02/12/2017 02:00:36 -72.68, -38.20 93.41 2.90 18
21 02/12/2017 02:51:34 72.65, 129.19 86.55 02/12/2017 02:51:22 72.67, 129.12 86.57 2.79 12
22 02/12/2017 03:42:16 -72.64, -63.51 93.48 02/12/2017 03:42:05 -72.63, -63.49 93.49 1.35 11
23 02/12/2017 04:32:56 72.63, 103.81 86.51 02/12/2017 04:32:51 72.62, 103.83 86.50 1.34 5
24 02/12/2017 05:23:38 -72.62, -88.89 93.52 02/12/2017 05:23:35 -72.64, -88.88 93.50 1.91 3
25 02/12/2017 06:14:18 72.61, 78.43 86.47 02/12/2017 06:14:21 72.63, 78.44 86.48 2.16 3
26 02/12/2017 07:04:59 -72.65,-114.17 93.51 02/12/2017 07:05:05 -72.65,-114.27 93.52 3.38 6
27 02/12/2017 07:55:39 72.64, 53.15 86.47 02/12/2017 07:55:51 72.64, 53.05 86.47 3.12 12
28 02/12/2017 08:46:21 -72.63,-139.55 93.56 02/12/2017 08:46:34 -72.60,-139.55 93.59 3.27 13
29 02/12/2017 09:37:01 72.62, 27.77 86.43 02/12/2017 09:37:20 72.60, 27.77 86.40 3.07 19
30 02/12/2017 10:27:43 -72.61,-164.93 93.60 02/12/2017 10:28:04 -72.61,-164.94 93.60 0.43 21
31 02/12/2017 11:18:23 72.60, 2.38 86.39 02/12/2017 11:18:50 72.60, 2.38 86.38 0.15 27
32 02/12/2017 12:09:05 -72.59, 169.69 93.64 02/12/2017 12:09:34 -72.62, 169.67 93.62 2.94 29
33 02/12/2017 12:59:45 72.58, -23.00 86.35 02/12/2017 13:00:20 72.61, -23.01 86.37 3.14 35
34 02/12/2017 13:50:27 -72.57, 144.31 93.68 02/12/2017 13:51:03 -72.57, 144.38 93.69 2.56 36
35 02/12/2017 14:41:07 72.56, -48.38 86.31 02/12/2017 14:41:49 72.57, -48.29 86.30 2.83 42
36 02/12/2017 15:31:48 -72.60, 119.03 93.68 02/12/2017 15:32:33 -72.58, 118.99 93.71 2.55 45
37 02/12/2017 16:22:28 72.59, -73.66 86.31 02/12/2017 16:23:19 72.57, -73.68 86.28 2.23 51
38 02/12/2017 17:13:10 -72.58, 93.65 93.72 02/12/2017 17:14:03 -72.59, 93.61 93.72 1.61 53
39 02/12/2017 18:03:50 72.57, -99.04 86.27 02/12/2017 18:04:49 72.58, -99.07 86.26 1.60 59
40 02/12/2017 18:54:32 -72.56, 68.27 93.76 02/12/2017 18:55:32 -72.55, 68.32 93.79 2.50 60
41 02/12/2017 19:45:12 72.55,-124.42 86.23 02/12/2017 19:46:18 72.54,-124.36 86.19 2.49 66
42 02/12/2017 20:35:54 -72.54, 42.89 93.80 02/12/2017 20:37:02 -72.55, 42.93 93.81 1.98 68
43 02/12/2017 21:26:34 72.53,-149.80 86.18 02/12/2017 21:27:48 72.55,-149.75 86.18 2.36 74
44 02/12/2017 22:17:17 -72.47, 17.40 93.89 02/12/2017 22:18:31 -72.51, 17.64 93.88 9.19 74
45 02/12/2017 23:08:02 72.20,-175.79 85.88 02/12/2017 23:09:12 72.25,-174.53 85.83 42.96 70
46 02/12/2017 23:58:45 -72.14, -8.58 94.19 02/12/2017 23:59:55 -72.21, -7.14 94.23 49.46 70
47 02/13/2017 00:49:29 71.93, 158.35 85.61 02/13/2017 00:50:36 71.95, 160.67 85.47 80.27 67
48 02/13/2017 01:40:12 -71.87, -34.44 94.46 02/13/2017 01:41:19 -71.91, -31.94 94.58 86.42 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/2/2017
SNOs_Map_METOP-B_NPP_20170205.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/02/2017 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service