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: 9/19/2013
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 09/22/2013 18:38:38 73.38,-106.10 73.31 09/22/2013 18:37:31 73.41,-108.94 73.44 90.50 67
2 09/22/2013 19:29:21 -73.30, 61.05 106.76 09/22/2013 19:28:13 -73.33, 58.56 106.64 79.54 68
3 09/22/2013 20:20:05 73.11,-132.04 73.08 09/22/2013 20:18:55 73.11,-133.65 73.15 52.08 70
4 09/22/2013 21:10:48 -73.03, 35.12 106.99 09/22/2013 21:09:37 -73.03, 33.85 106.94 41.27 71
5 09/22/2013 22:01:33 72.78,-158.07 72.80 09/22/2013 22:00:19 72.81,-158.38 72.85 10.88 74
6 09/22/2013 22:52:16 -72.70, 9.10 107.27 09/22/2013 22:51:01 -72.73, 9.11 107.23 3.08 75
7 09/22/2013 23:42:56 72.71, 176.44 72.76 09/22/2013 23:41:47 72.71, 176.45 72.77 0.81 69
8 09/23/2013 00:33:37 -72.73, -16.18 107.21 09/23/2013 00:32:31 -72.73, -16.27 107.20 2.83 66
9 09/23/2013 01:24:18 72.69, 151.06 72.76 09/23/2013 01:23:17 72.72, 151.07 72.80 3.39 61
10 09/23/2013 02:14:59 -72.71, -41.57 107.21 09/23/2013 02:14:00 -72.68, -41.54 107.22 3.09 59
11 09/23/2013 03:05:39 72.71, 125.78 72.82 09/23/2013 03:04:47 72.72, 125.70 72.83 2.68 52
12 09/23/2013 03:56:21 -72.69, -66.95 107.20 09/23/2013 03:55:30 -72.68, -66.92 107.20 1.11 51
13 09/23/2013 04:47:01 72.69, 100.39 72.82 09/23/2013 04:46:16 72.67, 100.42 72.81 2.89 45
14 09/23/2013 05:37:43 -72.67, -92.34 107.19 09/23/2013 05:37:00 -72.69, -92.30 107.17 2.58 43
15 09/23/2013 06:28:23 72.67, 75.01 72.83 09/23/2013 06:27:46 72.67, 75.04 72.83 1.22 37
16 09/23/2013 07:19:04 -72.70,-117.62 107.14 09/23/2013 07:18:30 -72.69,-117.68 107.14 2.12 34
17 09/23/2013 08:09:45 72.65, 49.62 72.84 09/23/2013 08:09:16 72.67, 49.66 72.86 2.93 29
18 09/23/2013 09:00:26 -72.67,-143.00 107.13 09/23/2013 09:00:00 -72.69,-143.05 107.11 2.56 26
19 09/23/2013 09:51:06 72.68, 24.34 72.89 09/23/2013 09:50:46 72.67, 24.29 72.89 1.89 20
20 09/23/2013 10:41:48 -72.65,-168.38 107.12 09/23/2013 10:41:29 -72.64,-168.33 107.13 2.22 19
21 09/23/2013 11:32:28 72.66, -1.04 72.90 09/23/2013 11:32:16 72.68, -1.09 72.92 2.72 12
22 09/23/2013 12:23:10 -72.63, 166.23 107.12 09/23/2013 12:22:59 -72.64, 166.29 107.10 2.55 11
23 09/23/2013 13:13:50 72.63, -26.43 72.91 09/23/2013 13:13:45 72.63, -26.37 72.90 2.19 5
24 09/23/2013 14:04:31 -72.66, 140.95 107.06 09/23/2013 14:04:29 -72.64, 140.92 107.07 1.93 2
25 09/23/2013 14:55:12 72.61, -51.81 72.91 09/23/2013 14:55:15 72.63, -51.74 72.93 2.86 3
26 09/23/2013 15:45:53 -72.64, 115.57 107.06 09/23/2013 15:45:59 -72.65, 115.54 107.05 1.42 6
27 09/23/2013 16:36:33 72.64, -77.09 72.97 09/23/2013 16:36:45 72.63, -77.12 72.96 1.60 12
28 09/23/2013 17:27:15 -72.62, 90.18 107.05 09/23/2013 17:27:28 -72.60, 90.26 107.07 3.33 13
29 09/23/2013 18:17:55 72.62,-102.48 72.97 09/23/2013 18:18:15 72.63,-102.50 72.99 1.65 20
30 09/23/2013 19:08:37 -72.59, 64.80 107.04 09/23/2013 19:08:58 -72.60, 64.89 107.04 2.99 21
31 09/23/2013 19:59:17 72.60,-127.86 72.98 09/23/2013 19:59:44 72.58,-127.78 72.96 3.24 27
32 09/23/2013 20:49:58 -72.62, 39.52 106.99 09/23/2013 20:50:28 -72.60, 39.51 107.01 2.37 30
33 09/23/2013 21:40:39 72.58,-153.24 72.99 09/23/2013 21:41:14 72.59,-153.15 72.99 3.19 35
34 09/23/2013 22:31:20 -72.60, 14.13 106.98 09/23/2013 22:31:58 -72.60, 14.13 106.98 0.31 38
35 09/23/2013 23:22:00 72.61,-178.52 73.04 09/23/2013 23:22:44 72.59,-178.53 73.02 1.99 44
36 09/24/2013 00:12:42 -72.58, -11.25 106.97 09/24/2013 00:13:28 -72.61, -11.25 106.95 2.91 46
37 09/24/2013 01:03:22 72.58, 156.09 73.05 09/24/2013 01:04:14 72.59, 156.09 73.05 0.67 52
38 09/24/2013 01:54:03 -72.61, -36.53 106.92 09/24/2013 01:54:58 -72.61, -36.63 106.92 3.17 55
39 09/24/2013 02:44:44 72.56, 130.71 73.06 09/24/2013 02:45:44 72.59, 130.71 73.08 3.32 60
40 09/24/2013 03:35:25 -72.59, -61.92 106.91 09/24/2013 03:36:27 -72.56, -61.90 106.95 3.16 62
41 09/24/2013 04:26:05 72.59, 105.43 73.11 09/24/2013 04:27:14 72.59, 105.33 73.11 3.13 69
42 09/24/2013 05:16:47 -72.56, -87.30 106.91 09/24/2013 05:17:57 -72.56, -87.28 106.92 0.82 70
43 09/24/2013 06:07:29 72.47, 79.84 73.02 09/24/2013 06:08:42 72.49, 80.16 73.03 11.24 73
44 09/24/2013 06:58:12 -72.39,-112.99 107.04 09/24/2013 06:59:25 -72.46,-112.45 107.00 19.62 73
45 09/24/2013 07:48:57 72.14, 53.85 72.74 09/24/2013 07:50:06 72.19, 55.39 72.73 52.66 69
46 09/24/2013 08:39:39 -72.11,-138.87 107.27 09/24/2013 08:40:49 -72.16,-137.23 107.29 56.13 70
47 09/24/2013 09:30:24 71.86, 27.99 72.51 09/24/2013 09:31:30 71.88, 30.60 72.44 90.48 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2013
SNOs_Map_METOP-B_NPP_20130919.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 09/19/2013 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)