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: 2/24/2013
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 03/01/2013 15:07:01 -73.27, 126.56 99.22 03/01/2013 15:05:54 -73.26, 123.81 99.05 88.05 67
2 03/01/2013 15:57:45 73.07, -66.55 80.60 03/01/2013 15:56:36 73.08, -68.47 80.74 62.39 69
3 03/01/2013 16:48:29 -72.95, 100.53 99.53 03/01/2013 16:47:18 -72.97, 99.09 99.41 46.89 71
4 03/01/2013 17:39:13 72.75, -92.57 80.29 03/01/2013 17:38:00 72.78, -93.21 80.37 21.30 73
5 03/01/2013 18:29:56 -72.68, 74.62 99.79 03/01/2013 18:28:42 -72.67, 74.34 99.77 9.21 74
6 03/01/2013 19:20:38 72.57,-118.26 80.11 03/01/2013 19:19:26 72.58,-118.17 80.13 3.22 72
7 03/01/2013 20:11:19 -72.61, 49.14 99.88 03/01/2013 20:10:11 -72.62, 49.07 99.85 2.37 68
8 03/01/2013 21:01:59 72.61,-143.54 80.11 03/01/2013 21:00:56 72.58,-143.55 80.10 2.83 63
9 03/01/2013 21:52:41 -72.59, 23.76 99.92 03/01/2013 21:51:40 -72.57, 23.79 99.93 2.75 61
10 03/01/2013 22:43:21 72.59,-168.92 80.07 03/01/2013 22:42:26 72.58,-168.93 80.08 0.51 55
11 03/01/2013 23:34:03 -72.57, -1.62 99.97 03/01/2013 23:33:10 -72.57, -1.59 99.96 1.19 53
12 03/02/2013 00:24:43 72.57, 165.70 80.02 03/02/2013 00:23:56 72.59, 165.70 80.05 1.97 47
13 03/02/2013 01:15:25 -72.55, -27.00 100.01 03/02/2013 01:14:40 -72.57, -26.96 99.98 2.50 45
14 03/02/2013 02:06:05 72.55, 140.32 79.98 03/02/2013 02:05:25 72.54, 140.42 79.97 3.44 40
15 03/02/2013 02:56:46 -72.58, -52.27 100.01 03/02/2013 02:56:10 -72.58, -52.34 100.01 2.52 36
16 03/02/2013 03:47:27 72.53, 114.95 79.93 03/02/2013 03:46:55 72.54, 115.04 79.95 3.33 32
17 03/02/2013 04:38:08 -72.57, -77.65 100.05 03/02/2013 04:37:40 -72.58, -77.72 100.03 2.61 28
18 03/02/2013 05:28:48 72.56, 89.67 79.93 03/02/2013 05:28:25 72.54, 89.66 79.92 2.25 23
19 03/02/2013 06:19:30 -72.55,-103.03 100.10 03/02/2013 06:19:09 -72.53,-103.00 100.11 2.32 21
20 03/02/2013 07:10:10 72.54, 64.29 79.89 03/02/2013 07:09:55 72.54, 64.28 79.90 0.34 15
21 03/02/2013 08:00:52 -72.53,-128.41 100.14 03/02/2013 08:00:39 -72.53,-128.38 100.14 1.13 13
22 03/02/2013 08:51:32 72.52, 38.91 79.85 03/02/2013 08:51:25 72.55, 38.90 79.87 2.56 7
23 03/02/2013 09:42:14 -72.51,-153.79 100.18 03/02/2013 09:42:09 -72.53,-153.76 100.16 2.86 5
24 03/02/2013 10:32:54 72.50, 13.53 79.80 03/02/2013 10:32:54 72.50, 13.63 79.79 3.20 0
25 03/02/2013 11:23:35 -72.54,-179.06 100.18 03/02/2013 11:23:39 -72.54,-179.13 100.19 2.47 4
26 03/02/2013 12:14:16 72.48, -11.84 79.76 03/02/2013 12:14:24 72.50, -11.75 79.77 3.51 8
27 03/02/2013 13:04:57 -72.52, 155.56 100.23 03/02/2013 13:05:09 -72.54, 155.49 100.21 2.95 12
28 03/02/2013 13:55:37 72.52, -37.12 79.76 03/02/2013 13:55:54 72.50, -37.13 79.74 1.68 17
29 03/02/2013 14:46:19 -72.50, 130.18 100.27 03/02/2013 14:46:38 -72.49, 130.21 100.29 1.87 19
30 03/02/2013 15:36:59 72.50, -62.50 79.72 03/02/2013 15:37:24 72.50, -62.51 79.72 0.84 25
31 03/02/2013 16:27:41 -72.48, 104.80 100.31 03/02/2013 16:28:08 -72.49, 104.83 100.32 1.21 27
32 03/02/2013 17:18:21 72.48, -87.88 79.67 03/02/2013 17:18:54 72.51, -87.89 79.69 3.16 33
33 03/02/2013 18:09:03 -72.46, 79.42 100.36 03/02/2013 18:09:38 -72.49, 79.45 100.34 3.23 35
34 03/02/2013 18:59:43 72.46,-113.26 79.63 03/02/2013 19:00:23 72.46,-113.17 79.61 3.01 40
35 03/02/2013 19:50:24 -72.50, 54.15 100.36 03/02/2013 19:51:08 -72.50, 54.07 100.37 2.55 44
36 03/02/2013 20:41:04 72.49,-138.53 79.63 03/02/2013 20:41:53 72.46,-138.54 79.59 3.46 49
37 03/02/2013 21:31:46 -72.48, 28.77 100.40 03/02/2013 21:32:38 -72.50, 28.69 100.39 3.36 52
38 03/02/2013 22:22:26 72.47,-163.91 79.58 03/02/2013 22:23:23 72.46,-163.92 79.56 1.14 57
39 03/02/2013 23:13:08 -72.46, 3.39 100.44 03/02/2013 23:14:07 -72.45, 3.42 100.47 1.39 59
40 03/03/2013 00:03:48 72.45, 170.71 79.54 03/03/2013 00:04:53 72.46, 170.70 79.54 1.45 65
41 03/03/2013 00:54:30 -72.44, -21.98 100.49 03/03/2013 00:55:37 -72.45, -21.96 100.50 1.43 67
42 03/03/2013 01:45:10 72.43, 145.33 79.50 03/03/2013 01:46:22 72.41, 145.42 79.46 3.47 72
43 03/03/2013 02:35:53 -72.37, -47.46 100.58 03/03/2013 02:37:06 -72.40, -47.24 100.58 8.34 73
44 03/03/2013 03:26:37 72.16, 119.45 79.23 03/03/2013 03:27:48 72.21, 120.44 79.21 34.25 71
45 03/03/2013 04:17:20 -72.10, -73.34 100.84 03/03/2013 04:18:31 -72.15, -72.12 100.88 42.01 71
46 03/03/2013 05:08:04 71.88, 93.59 78.96 03/03/2013 05:09:12 71.91, 95.65 78.85 71.40 68
47 03/03/2013 05:58:48 -71.77, -99.29 101.15 03/03/2013 05:59:55 -71.84, -96.92 101.24 82.89 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2013
SNOs_Map_METOP-B_NPP_20130224.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/24/2013 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service