Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/11/2016
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/23/2016 18:25:46 73.52,-103.07 93.99 11/23/2016 18:24:39 73.49,-105.80 94.04 86.37 67
2 11/23/2016 19:16:31 -73.39, 63.96 86.13 11/23/2016 19:15:22 -73.42, 61.67 86.04 72.58 69
3 11/23/2016 20:07:14 73.20,-129.13 93.70 11/23/2016 20:06:03 73.20,-130.51 93.74 44.42 71
4 11/23/2016 20:57:58 -73.12, 38.01 86.38 11/23/2016 20:56:46 -73.13, 36.95 86.34 34.27 72
5 11/23/2016 21:48:41 72.92,-155.06 93.45 11/23/2016 21:47:27 72.90,-155.25 93.44 6.47 74
6 11/23/2016 22:39:24 -72.89, 12.20 86.58 11/23/2016 22:38:11 -72.88, 12.11 86.58 3.14 73
7 11/23/2016 23:30:04 72.85, 179.44 93.39 11/23/2016 23:28:56 72.86, 179.47 93.40 1.19 68
8 11/24/2016 00:20:46 -72.87, -13.19 86.59 11/24/2016 00:19:41 -72.89, -13.28 86.56 3.49 65
9 11/24/2016 01:11:25 72.88, 154.16 93.43 11/24/2016 01:10:26 72.86, 154.09 93.42 3.15 59
10 11/24/2016 02:02:08 -72.85, -38.58 86.59 11/24/2016 02:01:10 -72.84, -38.56 86.59 0.89 58
11 11/24/2016 02:52:47 72.86, 128.78 93.43 11/24/2016 02:51:56 72.87, 128.70 93.44 2.71 51
12 11/24/2016 03:43:30 -72.83, -63.96 86.60 11/24/2016 03:42:40 -72.85, -63.94 86.57 2.39 50
13 11/24/2016 04:34:09 72.84, 103.39 93.42 11/24/2016 04:33:25 72.82, 103.42 93.41 1.80 44
14 11/24/2016 05:24:51 -72.86, -89.24 86.56 11/24/2016 05:24:10 -72.85, -89.33 86.55 2.92 41
15 11/24/2016 06:15:31 72.81, 78.01 93.41 11/24/2016 06:14:55 72.83, 78.04 93.43 1.89 36
16 11/24/2016 07:06:13 -72.83,-114.63 86.56 11/24/2016 07:05:39 -72.81,-114.61 86.59 2.93 34
17 11/24/2016 07:56:52 72.84, 52.73 93.45 11/24/2016 07:56:25 72.83, 52.65 93.45 2.64 27
18 11/24/2016 08:47:35 -72.81,-140.01 86.57 11/24/2016 08:47:09 -72.81,-139.99 86.57 0.59 26
19 11/24/2016 09:38:14 72.82, 27.34 93.45 11/24/2016 09:37:55 72.84, 27.27 93.47 3.17 19
20 11/24/2016 10:28:57 -72.79,-165.40 86.58 11/24/2016 10:28:39 -72.82,-165.38 86.55 3.21 18
21 11/24/2016 11:19:35 72.80, 1.95 93.44 11/24/2016 11:19:23 72.79, 1.99 93.44 1.19 12
22 11/24/2016 12:10:17 -72.82, 169.32 86.54 11/24/2016 12:10:08 -72.82, 169.23 86.53 2.94 9
23 11/24/2016 13:00:57 72.78, -23.43 93.43 11/24/2016 13:00:53 72.80, -23.40 93.46 2.73 4
24 11/24/2016 13:51:39 -72.80, 143.94 86.54 11/24/2016 13:51:37 -72.78, 143.95 86.56 2.12 2
25 11/24/2016 14:42:18 72.80, -48.71 93.47 11/24/2016 14:42:23 72.80, -48.79 93.48 2.41 5
26 11/24/2016 15:33:01 -72.77, 118.55 86.55 11/24/2016 15:33:07 -72.78, 118.57 86.54 1.14 6
27 11/24/2016 16:23:40 72.78, -74.10 93.47 11/24/2016 16:23:52 72.76, -74.07 93.44 2.87 12
28 11/24/2016 17:14:22 -72.80, 93.27 86.51 11/24/2016 17:14:37 -72.79, 93.18 86.52 3.31 15
29 11/24/2016 18:05:02 72.76, -99.48 93.46 11/24/2016 18:05:22 72.76, -99.45 93.46 1.15 20
30 11/24/2016 18:55:44 -72.78, 67.89 86.52 11/24/2016 18:56:07 -72.79, 67.80 86.50 3.21 23
31 11/24/2016 19:46:23 72.79,-124.76 93.50 11/24/2016 19:46:52 72.77,-124.84 93.48 3.25 29
32 11/24/2016 20:37:06 -72.76, 42.50 86.52 11/24/2016 20:37:36 -72.75, 42.52 86.54 1.32 30
33 11/24/2016 21:27:45 72.77,-150.15 93.49 11/24/2016 21:28:22 72.77,-150.22 93.50 2.54 37
34 11/24/2016 22:18:28 -72.74, 17.12 86.53 11/24/2016 22:19:06 -72.75, 17.13 86.52 1.92 38
35 11/24/2016 23:09:07 72.74,-175.54 93.49 11/24/2016 23:09:51 72.73,-175.50 93.47 2.03 44
36 11/24/2016 23:59:49 -72.77, -8.16 86.49 11/25/2016 00:00:36 -72.76, -8.25 86.50 3.00 47
37 11/25/2016 00:50:29 72.72, 159.08 93.48 11/25/2016 00:51:21 72.73, 159.11 93.49 1.72 52
38 11/25/2016 01:41:11 -72.74, -33.55 86.50 11/25/2016 01:42:05 -72.71, -33.53 86.53 3.40 54
39 11/25/2016 02:31:50 72.75, 133.80 93.52 11/25/2016 02:32:51 72.74, 133.73 93.50 2.70 61
40 11/25/2016 03:22:33 -72.72, -58.94 86.50 11/25/2016 03:23:35 -72.72, -58.92 86.51 0.63 62
41 11/25/2016 04:13:12 72.73, 108.41 93.51 11/25/2016 04:14:21 72.74, 108.34 93.52 3.01 69
42 11/25/2016 05:03:55 -72.70, -84.32 86.51 11/25/2016 05:05:05 -72.72, -84.30 86.49 2.75 70
43 11/25/2016 05:54:36 72.60, 82.82 93.41 11/25/2016 05:55:49 72.65, 83.16 93.44 12.46 73
44 11/25/2016 06:45:20 -72.53,-110.01 86.66 11/25/2016 06:46:32 -72.58,-109.38 86.63 21.99 72
45 11/25/2016 07:36:03 72.33, 56.92 93.16 11/25/2016 07:37:13 72.35, 58.39 93.14 49.63 70
46 11/25/2016 08:26:47 -72.25,-135.90 86.91 11/25/2016 08:27:56 -72.28,-134.16 86.93 59.26 69
47 11/25/2016 09:17:31 71.99, 30.95 92.86 11/25/2016 09:18:37 72.04, 33.60 92.84 91.33 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 11/11/2016
SNOs_Map_METOP-A_NPP_20161112.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 11/11/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNO