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: 11/3/2013
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, 50.06 88.73 11/12/2013 20:13:06 -73.45, 47.24 88.67 89.41 67
2 11/12/2013 21:04:57 73.23,-143.09 91.07 11/12/2013 21:03:47 73.22,-144.93 91.10 59.20 70
3 11/12/2013 21:55:41 -73.12, 24.00 89.03 11/12/2013 21:54:30 -73.16, 22.53 88.96 47.78 71
4 11/12/2013 22:46:24 72.95,-169.03 90.82 11/12/2013 22:45:11 72.92,-169.66 90.81 20.89 73
5 11/12/2013 23:37:08 -72.85, -1.93 89.28 11/12/2013 23:35:54 -72.86, -2.21 89.25 9.42 74
6 11/13/2013 00:27:49 72.78, 165.26 90.67 11/13/2013 00:26:38 72.78, 165.28 90.67 0.57 71
7 11/13/2013 01:18:31 -72.77, -27.42 89.34 11/13/2013 01:17:22 -72.77, -27.38 89.34 1.46 69
8 11/13/2013 02:09:10 72.80, 139.98 90.71 11/13/2013 02:08:08 72.78, 139.89 90.70 3.39 62
9 11/13/2013 02:59:52 -72.80, -52.71 89.29 11/13/2013 02:58:52 -72.77, -52.77 89.31 3.29 60
10 11/13/2013 03:50:32 72.78, 114.58 90.70 11/13/2013 03:49:38 72.79, 114.51 90.72 2.83 54
11 11/13/2013 04:41:14 -72.77, -78.10 89.30 11/13/2013 04:40:22 -72.78, -78.15 89.29 1.71 52
12 11/13/2013 05:31:54 72.75, 89.19 90.70 11/13/2013 05:31:07 72.74, 89.23 90.69 1.53 47
13 11/13/2013 06:22:36 -72.75,-103.49 89.30 11/13/2013 06:21:51 -72.73,-103.43 89.32 2.68 45
14 11/13/2013 07:13:16 72.73, 63.80 90.69 11/13/2013 07:12:37 72.75, 63.85 90.72 2.91 39
15 11/13/2013 08:03:58 -72.72,-128.88 89.31 11/13/2013 08:03:21 -72.74,-128.81 89.29 2.86 37
16 11/13/2013 08:54:37 72.75, 38.51 90.73 11/13/2013 08:54:07 72.75, 38.46 90.74 1.74 30
17 11/13/2013 09:45:19 -72.75,-154.17 89.27 11/13/2013 09:44:51 -72.74,-154.20 89.27 1.10 28
18 11/13/2013 10:35:59 72.73, 13.12 90.73 11/13/2013 10:35:36 72.71, 13.18 90.71 2.84 23
19 11/13/2013 11:26:41 -72.72,-179.56 89.27 11/13/2013 11:26:21 -72.75,-179.58 89.24 2.80 20
20 11/13/2013 12:17:21 72.70, -12.27 90.72 11/13/2013 12:17:06 72.71, -12.20 90.74 2.62 15
21 11/13/2013 13:08:03 -72.70, 155.05 89.28 11/13/2013 13:07:50 -72.70, 155.14 89.27 3.05 13
22 11/13/2013 13:58:41 72.73, -37.56 90.77 11/13/2013 13:58:35 72.72, -37.59 90.76 1.34 6
23 11/13/2013 14:49:23 -72.72, 129.76 89.23 11/13/2013 14:49:19 -72.70, 129.75 89.25 1.86 4
24 11/13/2013 15:40:03 72.70, -62.95 90.76 11/13/2013 15:40:05 72.72, -62.97 90.78 2.60 2
25 11/13/2013 16:30:45 -72.70, 104.37 89.24 11/13/2013 16:30:49 -72.71, 104.37 89.23 1.50 4
26 11/13/2013 17:21:25 72.67, -88.34 90.75 11/13/2013 17:21:34 72.68, -88.25 90.75 2.97 9
27 11/13/2013 18:12:06 -72.72, 79.08 89.20 11/13/2013 18:12:19 -72.71, 78.98 89.20 3.30 13
28 11/13/2013 19:02:46 72.70,-113.63 90.80 11/13/2013 19:03:04 72.68,-113.64 90.78 2.04 18
29 11/13/2013 19:53:28 -72.70, 53.69 89.20 11/13/2013 19:53:48 -72.67, 53.70 89.23 3.09 20
30 11/13/2013 20:44:08 72.67,-139.02 90.79 11/13/2013 20:44:34 72.69,-139.02 90.80 1.38 26
31 11/13/2013 21:34:50 -72.67, 28.30 89.21 11/13/2013 21:35:18 -72.67, 28.32 89.21 0.75 28
32 11/13/2013 22:25:29 72.70,-164.31 90.83 11/13/2013 22:26:04 72.69,-164.41 90.83 3.37 35
33 11/13/2013 23:16:11 -72.70, 3.01 89.16 11/13/2013 23:16:48 -72.68, 2.94 89.18 3.22 37
34 11/14/2013 00:06:51 72.67, 170.30 90.83 11/14/2013 00:07:33 72.65, 170.31 90.80 3.17 42
35 11/14/2013 00:57:33 -72.67, -22.38 89.17 11/14/2013 00:58:18 -72.68, -22.45 89.16 2.69 45
36 11/14/2013 01:48:13 72.65, 144.91 90.82 11/14/2013 01:49:03 72.65, 144.93 90.82 0.74 50
37 11/14/2013 02:38:55 -72.65, -47.77 89.18 11/14/2013 02:39:47 -72.64, -47.73 89.19 1.62 52
38 11/14/2013 03:29:34 72.67, 119.62 90.86 11/14/2013 03:30:33 72.66, 119.54 90.84 3.22 59
39 11/14/2013 04:20:17 -72.62, -73.16 89.18 11/14/2013 04:21:17 -72.64, -73.11 89.17 2.92 60
40 11/14/2013 05:10:56 72.65, 94.23 90.86 11/14/2013 05:12:03 72.66, 94.16 90.87 2.70 67
41 11/14/2013 06:01:38 -72.65, -98.45 89.14 11/14/2013 06:02:47 -72.65, -98.50 89.14 1.67 69
42 11/14/2013 06:52:19 72.57, 68.73 90.80 11/14/2013 06:53:32 72.62, 68.88 90.84 6.85 73
43 11/14/2013 07:43:02 -72.52,-124.04 89.24 11/14/2013 07:44:15 -72.55,-123.68 89.22 12.83 73
44 11/14/2013 08:33:46 72.29, 42.84 90.55 11/14/2013 08:34:56 72.32, 44.11 90.54 43.18 70
45 11/14/2013 09:24:29 -72.24,-149.94 89.49 11/14/2013 09:25:39 -72.25,-148.45 89.52 50.40 70
46 11/14/2013 10:15:14 71.96, 16.86 90.25 11/14/2013 10:16:20 72.01, 19.32 90.25 85.05 66
47 11/14/2013 11:05:57 -71.91,-175.91 89.79 11/14/2013 11:07:03 -71.95,-173.24 89.81 92.03 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/3/2013
SNOs_Map_METOP-B_NPP_20131104.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/03/2013 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)