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: 11/4/2013
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 11/12/2013 20:14:13 -73.45, 50.07 88.73 11/12/2013 20:13:06 -73.44, 47.26 88.68 89.07 67
2 11/12/2013 21:04:57 73.24,-143.08 91.07 11/12/2013 21:03:47 73.21,-144.91 91.09 58.89 70
3 11/12/2013 21:55:41 -73.13, 24.01 89.03 11/12/2013 21:54:30 -73.15, 22.54 88.97 47.33 71
4 11/12/2013 22:46:25 72.91,-169.12 90.77 11/12/2013 22:45:11 72.91,-169.64 90.80 16.81 74
5 11/12/2013 23:37:08 -72.85, -1.92 89.28 11/12/2013 23:35:54 -72.85, -2.19 89.26 8.90 74
6 11/13/2013 00:27:49 72.78, 165.27 90.67 11/13/2013 00:26:38 72.77, 165.30 90.66 1.71 71
7 11/13/2013 01:18:31 -72.77, -27.42 89.33 11/13/2013 01:17:22 -72.76, -27.36 89.35 2.60 69
8 11/13/2013 02:09:11 72.76, 139.88 90.66 11/13/2013 02:08:08 72.77, 139.91 90.69 2.20 63
9 11/13/2013 02:59:53 -72.75, -52.81 89.34 11/13/2013 02:58:52 -72.76, -52.75 89.32 2.43 61
10 11/13/2013 03:50:32 72.78, 114.59 90.71 11/13/2013 03:49:38 72.78, 114.53 90.71 2.13 54
11 11/13/2013 04:41:14 -72.77, -78.09 89.29 11/13/2013 04:40:22 -72.77, -78.13 89.30 1.54 52
12 11/13/2013 05:31:54 72.76, 89.20 90.70 11/13/2013 05:31:07 72.73, 89.25 90.68 3.15 47
13 11/13/2013 06:22:36 -72.75,-103.48 89.30 11/13/2013 06:21:52 -72.77,-103.51 89.27 2.58 44
14 11/13/2013 07:13:16 72.73, 63.81 90.70 11/13/2013 07:12:37 72.74, 63.87 90.70 2.01 39
15 11/13/2013 08:03:58 -72.72,-128.88 89.31 11/13/2013 08:03:21 -72.73,-128.79 89.30 2.71 37
16 11/13/2013 08:54:37 72.76, 38.52 90.74 11/13/2013 08:54:07 72.74, 38.48 90.73 2.10 30
17 11/13/2013 09:45:19 -72.75,-154.16 89.26 11/13/2013 09:44:51 -72.73,-154.18 89.28 2.29 28
18 11/13/2013 10:35:59 72.73, 13.13 90.73 11/13/2013 10:35:37 72.75, 13.10 90.75 2.04 22
19 11/13/2013 11:26:41 -72.73,-179.55 89.27 11/13/2013 11:26:21 -72.74,-179.56 89.26 1.12 20
20 11/13/2013 12:17:21 72.71, -12.26 90.73 11/13/2013 12:17:06 72.70, -12.18 90.72 2.71 15
21 11/13/2013 13:08:03 -72.70, 155.06 89.27 11/13/2013 13:07:50 -72.69, 155.16 89.28 3.62 13
22 11/13/2013 13:58:42 72.73, -37.55 90.77 11/13/2013 13:58:36 72.71, -37.56 90.75 2.89 6
23 11/13/2013 14:49:23 -72.73, 129.77 89.23 11/13/2013 14:49:19 -72.69, 129.77 89.26 3.53 4
24 11/13/2013 15:40:03 72.71, -62.94 90.77 11/13/2013 15:40:05 72.71, -62.95 90.77 0.62 2
25 11/13/2013 16:30:45 -72.70, 104.38 89.24 11/13/2013 16:30:49 -72.70, 104.39 89.24 0.47 4
26 11/13/2013 17:21:25 72.68, -88.33 90.76 11/13/2013 17:21:34 72.66, -88.23 90.74 3.82 9
27 11/13/2013 18:12:07 -72.68, 78.99 89.24 11/13/2013 18:12:19 -72.70, 79.01 89.21 3.18 12
28 11/13/2013 19:02:46 72.71,-113.62 90.80 11/13/2013 19:03:05 72.72,-113.72 90.82 3.67 19
29 11/13/2013 19:53:28 -72.70, 53.70 89.20 11/13/2013 19:53:49 -72.71, 53.62 89.19 2.69 21
30 11/13/2013 20:44:08 72.68,-139.01 90.80 11/13/2013 20:44:34 72.67,-139.00 90.79 0.78 26
31 11/13/2013 21:34:50 -72.68, 28.31 89.20 11/13/2013 21:35:18 -72.66, 28.34 89.22 1.86 28
32 11/13/2013 22:25:30 72.65,-164.40 90.79 11/13/2013 22:26:04 72.68,-164.38 90.81 2.80 34
33 11/13/2013 23:16:12 -72.65, 2.92 89.21 11/13/2013 23:16:48 -72.67, 2.96 89.20 2.28 36
34 11/14/2013 00:06:51 72.68, 170.31 90.83 11/14/2013 00:07:34 72.68, 170.23 90.84 2.59 43
35 11/14/2013 00:57:33 -72.68, -22.37 89.17 11/14/2013 00:58:18 -72.67, -22.43 89.17 1.93 45
36 11/14/2013 01:48:13 72.65, 144.92 90.83 11/14/2013 01:49:03 72.64, 144.95 90.81 2.17 50
37 11/14/2013 02:38:55 -72.65, -47.76 89.17 11/14/2013 02:39:47 -72.63, -47.71 89.20 3.30 52
38 11/14/2013 03:29:35 72.63, 119.53 90.82 11/14/2013 03:30:33 72.64, 119.57 90.83 2.07 58
39 11/14/2013 04:20:17 -72.63, -73.15 89.18 11/14/2013 04:21:17 -72.63, -73.09 89.18 2.10 60
40 11/14/2013 05:10:56 72.66, 94.24 90.86 11/14/2013 05:12:03 72.65, 94.19 90.85 1.97 67
41 11/14/2013 06:01:38 -72.65, -98.44 89.13 11/14/2013 06:02:47 -72.64, -98.47 89.15 2.11 69
42 11/14/2013 06:52:19 72.58, 68.75 90.81 11/14/2013 06:53:32 72.60, 68.91 90.82 5.95 73
43 11/14/2013 07:43:02 -72.53,-124.03 89.24 11/14/2013 07:44:16 -72.59,-123.75 89.18 11.82 74
44 11/14/2013 08:33:46 72.30, 42.85 90.56 11/14/2013 08:34:57 72.35, 44.04 90.58 40.59 71
45 11/14/2013 09:24:30 -72.19,-150.03 89.54 11/14/2013 09:25:40 -72.29,-148.53 89.48 51.95 70
46 11/14/2013 10:15:14 71.96, 16.87 90.26 11/14/2013 10:16:20 72.00, 19.35 90.24 85.41 66
47 11/14/2013 11:05:57 -71.91,-175.90 89.79 11/14/2013 11:07:03 -71.94,-173.22 89.82 92.43 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/4/2013
SNOs_Map_METOP-B_NPP_20131105.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/04/2013 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)