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: 2/27/2013
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 14:16:20 73.24, -40.82 80.78 03/01/2013 14:15:13 73.28, -43.56 80.99 87.80 67
2 03/01/2013 15:07:03 -73.16, 126.33 99.31 03/01/2013 15:05:54 -73.13, 124.10 99.21 71.97 69
3 03/01/2013 15:57:47 72.97, -66.75 80.51 03/01/2013 15:56:37 72.98, -68.28 80.63 49.60 70
4 03/01/2013 16:48:30 -72.84, 100.30 99.62 03/01/2013 16:47:17 -72.82, 99.37 99.57 30.56 73
5 03/01/2013 17:39:14 72.65, -92.77 80.20 03/01/2013 17:38:00 72.68, -93.01 80.26 8.81 74
6 03/01/2013 18:29:56 -72.62, 74.50 99.84 03/01/2013 18:28:43 -72.62, 74.42 99.82 2.89 73
7 03/01/2013 19:20:37 72.58,-118.26 80.11 03/01/2013 19:19:28 72.58,-118.18 80.12 2.51 69
8 03/01/2013 20:11:18 -72.60, 49.12 99.89 03/01/2013 20:10:12 -72.57, 49.14 99.90 3.15 66
9 03/01/2013 21:01:58 72.61,-143.53 80.11 03/01/2013 21:00:58 72.58,-143.56 80.10 3.19 60
10 03/01/2013 21:52:40 -72.58, 23.74 99.93 03/01/2013 21:51:42 -72.57, 23.77 99.93 1.18 58
11 03/01/2013 22:43:20 72.59,-168.91 80.06 03/01/2013 22:42:28 72.58,-168.93 80.07 1.04 52
12 03/01/2013 23:34:02 -72.56, -1.64 99.98 03/01/2013 23:33:12 -72.57, -1.61 99.95 1.71 50
13 03/02/2013 00:24:42 72.57, 165.71 80.02 03/02/2013 00:23:58 72.58, 165.69 80.05 1.57 44
14 03/02/2013 01:15:23 -72.59, -26.91 99.98 03/02/2013 01:14:42 -72.57, -26.98 99.98 3.06 41
15 03/02/2013 02:06:04 72.55, 140.33 79.98 03/02/2013 02:05:27 72.53, 140.42 79.96 3.61 37
16 03/02/2013 02:56:45 -72.57, -52.29 100.02 03/02/2013 02:56:12 -72.58, -52.36 100.01 2.20 33
17 03/02/2013 03:47:26 72.53, 114.95 79.93 03/02/2013 03:46:57 72.53, 115.04 79.94 3.25 29
18 03/02/2013 04:38:07 -72.55, -77.67 100.06 03/02/2013 04:37:42 -72.58, -77.73 100.03 3.23 25
19 03/02/2013 05:28:47 72.56, 89.67 79.93 03/02/2013 05:28:27 72.53, 89.67 79.91 2.98 20
20 03/02/2013 06:19:29 -72.53,-103.05 100.11 03/02/2013 06:19:11 -72.53,-103.01 100.11 1.75 18
21 03/02/2013 07:10:09 72.54, 64.29 79.89 03/02/2013 07:09:57 72.53, 64.29 79.88 0.69 12
22 03/02/2013 08:00:51 -72.51,-128.43 100.15 03/02/2013 08:00:41 -72.53,-128.38 100.14 2.12 10
23 03/02/2013 08:51:31 72.52, 38.91 79.84 03/02/2013 08:51:27 72.53, 38.91 79.86 1.62 4
24 03/02/2013 09:42:12 -72.54,-153.71 100.15 03/02/2013 09:42:11 -72.53,-153.76 100.17 2.64 1
25 03/02/2013 10:32:52 72.55, 13.63 79.84 03/02/2013 10:32:57 72.53, 13.54 79.83 3.56 5
26 03/02/2013 11:23:34 -72.53,-179.09 100.20 03/02/2013 11:23:41 -72.53,-179.13 100.19 1.55 7
27 03/02/2013 12:14:14 72.53, -11.75 79.80 03/02/2013 12:14:27 72.53, -11.84 79.80 2.99 13
28 03/02/2013 13:04:56 -72.51, 155.53 100.24 03/02/2013 13:05:11 -72.53, 155.49 100.22 2.82 15
29 03/02/2013 13:55:36 72.51, -37.13 79.75 03/02/2013 13:55:56 72.48, -37.11 79.72 2.92 20
30 03/02/2013 14:46:18 -72.49, 130.15 100.29 03/02/2013 14:46:40 -72.48, 130.22 100.30 2.33 22
31 03/02/2013 15:36:58 72.49, -62.51 79.71 03/02/2013 15:37:26 72.48, -62.49 79.70 0.95 28
32 03/02/2013 16:27:40 -72.47, 104.77 100.33 03/02/2013 16:28:10 -72.48, 104.84 100.33 2.60 30
33 03/02/2013 17:18:20 72.47, -87.89 79.66 03/02/2013 17:18:56 72.48, -87.86 79.67 1.96 36
34 03/02/2013 18:09:01 -72.50, 79.50 100.33 03/02/2013 18:09:40 -72.48, 79.47 100.36 2.34 39
35 03/02/2013 18:59:41 72.50,-113.17 79.66 03/02/2013 19:00:26 72.48,-113.24 79.64 2.90 45
36 03/02/2013 19:50:23 -72.48, 54.12 100.37 03/02/2013 19:51:10 -72.48, 54.09 100.38 0.93 47
37 03/02/2013 20:41:03 72.48,-138.55 79.62 03/02/2013 20:41:56 72.49,-138.61 79.62 2.35 53
38 03/02/2013 21:31:45 -72.46, 28.74 100.42 03/02/2013 21:32:40 -72.48, 28.71 100.41 2.54 55
39 03/02/2013 22:22:25 72.46,-163.93 79.57 03/02/2013 22:23:25 72.43,-163.89 79.53 3.01 60
40 03/02/2013 23:13:07 -72.44, 3.36 100.46 03/02/2013 23:14:09 -72.43, 3.44 100.49 2.90 62
41 03/03/2013 00:03:47 72.44, 170.69 79.53 03/03/2013 00:04:55 72.44, 170.74 79.51 1.50 68
42 03/03/2013 00:54:29 -72.42, -22.02 100.51 03/03/2013 00:55:39 -72.43, -21.94 100.52 3.11 70
43 03/03/2013 01:45:11 72.32, 145.11 79.40 03/03/2013 01:46:24 72.39, 145.46 79.42 14.07 73
44 03/03/2013 02:35:54 -72.25, -47.70 100.68 03/03/2013 02:37:06 -72.28, -47.01 100.71 23.68 72
45 03/03/2013 03:26:38 72.04, 119.24 79.13 03/03/2013 03:27:48 72.08, 120.69 79.06 49.83 70
46 03/03/2013 04:17:21 -71.97, -73.57 100.95 03/03/2013 04:18:31 -72.02, -71.89 101.02 57.92 70
47 03/03/2013 05:08:06 71.71, 93.28 78.82 03/03/2013 05:09:12 71.77, 95.89 78.70 91.14 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2013
SNOs_Map_METOP-B_NPP_20130228.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/27/2013 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)