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: 12/18/2015
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 12/25/2015 11:03:21 73.51, 7.70 96.91 12/25/2015 11:02:13 73.49, 5.30 96.99 76.06 68
2 12/25/2015 11:54:05 -73.42, 174.83 83.18 12/25/2015 11:52:56 -73.44, 172.73 83.08 66.42 69
3 12/25/2015 12:44:49 73.19, -18.36 96.61 12/25/2015 12:43:37 73.20, -19.42 96.67 34.24 72
4 12/25/2015 13:35:33 -73.10, 148.78 83.48 12/25/2015 13:34:20 -73.15, 148.01 83.39 25.31 73
5 12/25/2015 14:26:15 72.96, -44.18 96.40 12/25/2015 14:25:02 72.96, -44.27 96.40 2.92 73
6 12/25/2015 15:16:58 -72.93, 123.07 83.64 12/25/2015 15:15:46 -72.95, 123.05 83.60 3.14 72
7 12/25/2015 16:07:37 72.94, -69.57 96.37 12/25/2015 16:06:31 72.91, -69.55 96.36 3.06 66
8 12/25/2015 16:58:20 -72.90, 97.68 83.67 12/25/2015 16:57:15 -72.91, 97.77 83.65 3.04 65
9 12/25/2015 17:48:59 72.92, -94.96 96.35 12/25/2015 17:48:01 72.92, -94.94 96.36 0.58 58
10 12/25/2015 18:39:41 -72.93, 72.40 83.64 12/25/2015 18:38:45 -72.92, 72.38 83.65 1.63 56
11 12/25/2015 19:30:20 72.94,-120.24 96.37 12/25/2015 19:29:31 72.93,-120.33 96.37 3.68 49
12 12/25/2015 20:21:02 -72.91, 47.01 83.66 12/25/2015 20:20:14 -72.93, 46.99 83.64 1.98 48
13 12/25/2015 21:11:41 72.92,-145.62 96.35 12/25/2015 21:11:00 72.93,-145.72 96.37 3.48 41
14 12/25/2015 22:02:24 -72.89, 21.62 83.69 12/25/2015 22:01:43 -72.88, 21.70 83.69 2.66 41
15 12/25/2015 22:53:03 72.90,-171.01 96.33 12/25/2015 22:52:29 72.89,-171.01 96.33 0.94 34
16 12/25/2015 23:43:45 -72.91, -3.66 83.66 12/25/2015 23:43:13 -72.89, -3.69 83.68 2.92 32
17 12/26/2015 00:34:25 72.88, 163.60 96.31 12/26/2015 00:33:59 72.90, 163.60 96.33 2.42 26
18 12/26/2015 01:25:07 -72.89, -29.04 83.69 12/26/2015 01:24:43 -72.90, -29.08 83.68 1.20 24
19 12/26/2015 02:15:47 72.85, 138.21 96.28 12/26/2015 02:15:28 72.86, 138.32 96.29 3.49 19
20 12/26/2015 03:06:29 -72.87, -54.43 83.71 12/26/2015 03:06:12 -72.85, -54.36 83.72 2.88 17
21 12/26/2015 03:57:08 72.88, 112.93 96.31 12/26/2015 03:56:58 72.86, 112.93 96.29 2.18 10
22 12/26/2015 04:47:51 -72.85, -79.82 83.73 12/26/2015 04:47:42 -72.86, -79.75 83.72 2.72 9
23 12/26/2015 05:38:30 72.86, 87.55 96.29 12/26/2015 05:38:28 72.87, 87.54 96.30 1.19 2
24 12/26/2015 06:29:12 -72.88,-105.10 83.71 12/26/2015 06:29:12 -72.87,-105.14 83.71 1.54 0
25 12/26/2015 07:19:52 72.84, 62.16 96.26 12/26/2015 07:19:57 72.83, 62.26 96.25 3.37 5
26 12/26/2015 08:10:34 -72.85,-130.49 83.73 12/26/2015 08:10:42 -72.88,-130.53 83.70 3.01 8
27 12/26/2015 09:01:13 72.87, 36.88 96.29 12/26/2015 09:01:27 72.84, 36.87 96.26 3.44 14
28 12/26/2015 09:51:56 -72.83,-155.87 83.75 12/26/2015 09:52:11 -72.83,-155.81 83.75 1.91 15
29 12/26/2015 10:42:35 72.84, 11.49 96.26 12/26/2015 10:42:57 72.84, 11.48 96.26 0.51 22
30 12/26/2015 11:33:17 -72.86, 178.85 83.73 12/26/2015 11:33:41 -72.84, 178.79 83.75 2.59 24
31 12/26/2015 12:23:57 72.82, -13.90 96.24 12/26/2015 12:24:27 72.85, -13.91 96.27 3.34 30
32 12/26/2015 13:14:39 -72.84, 153.46 83.75 12/26/2015 13:15:11 -72.85, 153.40 83.74 2.26 32
33 12/26/2015 14:05:19 72.80, -39.28 96.22 12/26/2015 14:05:56 72.81, -39.20 96.22 2.94 37
34 12/26/2015 14:56:01 -72.81, 128.07 83.77 12/26/2015 14:56:40 -72.81, 128.12 83.79 1.80 39
35 12/26/2015 15:46:40 72.83, -64.56 96.24 12/26/2015 15:47:26 72.81, -64.59 96.23 1.54 46
36 12/26/2015 16:37:23 -72.79, 102.69 83.80 12/26/2015 16:38:10 -72.81, 102.73 83.78 2.81 47
37 12/26/2015 17:28:02 72.80, -89.95 96.22 12/26/2015 17:28:56 72.82, -89.98 96.23 2.25 54
38 12/26/2015 18:18:44 -72.82, 77.41 83.77 12/26/2015 18:19:40 -72.82, 77.34 83.78 2.14 56
39 12/26/2015 19:09:24 72.78,-115.34 96.20 12/26/2015 19:10:25 72.78,-115.26 96.18 2.46 61
40 12/26/2015 20:00:06 -72.80, 52.02 83.79 12/26/2015 20:01:09 -72.78, 52.06 83.83 2.48 63
41 12/26/2015 20:50:45 72.81,-140.62 96.22 12/26/2015 20:51:55 72.79,-140.65 96.19 2.78 70
42 12/26/2015 21:41:28 -72.77, 26.63 83.82 12/26/2015 21:42:39 -72.78, 26.67 83.82 1.60 71
43 12/26/2015 22:32:10 72.63,-166.32 96.06 12/26/2015 22:33:23 72.69,-165.83 96.09 17.36 73
44 12/26/2015 23:22:53 -72.60, 0.93 83.98 12/26/2015 23:24:06 -72.64, 1.59 83.98 22.18 73
45 12/27/2015 00:13:38 72.30, 167.68 95.75 12/27/2015 00:14:47 72.39, 169.39 95.76 58.47 69
46 12/27/2015 01:04:21 -72.27, -25.06 84.28 12/27/2015 01:05:30 -72.34, -23.19 84.30 63.56 69
47 12/27/2015 01:55:05 72.02, 141.81 95.50 12/27/2015 01:56:10 72.04, 144.70 95.39 99.19 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/18/2015
SNOs_Map_METOP-B_NPP_20151219.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/18/2015 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNO