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: 11/13/2016
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 73.50,-105.82 94.04 86.64 67
2 11/23/2016 19:16:30 -73.44, 64.06 86.09 11/23/2016 19:15:22 -73.43, 61.66 86.03 76.19 68
3 11/23/2016 20:07:14 73.20,-129.14 93.70 11/23/2016 20:06:03 73.21,-130.53 93.74 44.74 71
4 11/23/2016 20:57:58 -73.11, 38.00 86.38 11/23/2016 20:56:46 -73.14, 36.94 86.33 34.58 72
5 11/23/2016 21:48:41 72.92,-155.07 93.45 11/23/2016 21:47:27 72.91,-155.26 93.44 6.50 74
6 11/23/2016 22:39:24 -72.89, 12.19 86.58 11/23/2016 22:38:11 -72.89, 12.09 86.57 3.18 73
7 11/23/2016 23:30:04 72.85, 179.44 93.39 11/23/2016 23:28:56 72.86, 179.46 93.41 1.66 68
8 11/24/2016 00:20:46 -72.87, -13.20 86.59 11/24/2016 00:19:40 -72.85, -13.19 86.61 2.51 66
9 11/24/2016 01:11:25 72.88, 154.16 93.43 11/24/2016 01:10:26 72.87, 154.07 93.43 2.99 59
10 11/24/2016 02:02:08 -72.85, -38.58 86.60 11/24/2016 02:01:10 -72.85, -38.58 86.59 0.61 58
11 11/24/2016 02:52:47 72.86, 128.77 93.43 11/24/2016 02:51:56 72.87, 128.69 93.45 3.41 51
12 11/24/2016 03:43:30 -72.82, -63.97 86.60 11/24/2016 03:42:40 -72.86, -63.96 86.57 3.57 50
13 11/24/2016 04:34:09 72.83, 103.39 93.42 11/24/2016 04:33:25 72.83, 103.41 93.42 0.94 44
14 11/24/2016 05:24:51 -72.85, -89.25 86.56 11/24/2016 05:24:10 -72.86, -89.35 86.55 3.29 41
15 11/24/2016 06:15:31 72.81, 78.00 93.41 11/24/2016 06:14:55 72.83, 78.02 93.44 2.57 36
16 11/24/2016 07:06:13 -72.83,-114.64 86.57 11/24/2016 07:05:39 -72.82,-114.63 86.58 1.66 34
17 11/24/2016 07:56:52 72.84, 52.72 93.45 11/24/2016 07:56:25 72.84, 52.64 93.46 2.74 27
18 11/24/2016 08:47:35 -72.81,-140.02 86.57 11/24/2016 08:47:09 -72.82,-140.01 86.56 1.43 26
19 11/24/2016 09:38:14 72.82, 27.33 93.45 11/24/2016 09:37:54 72.79, 27.36 93.42 2.80 20
20 11/24/2016 10:28:56 -72.84,-165.30 86.53 11/24/2016 10:28:39 -72.83,-165.40 86.54 3.36 17
21 11/24/2016 11:19:36 72.80, 1.95 93.44 11/24/2016 11:19:24 72.80, 1.97 93.44 0.84 12
22 11/24/2016 12:10:18 -72.82, 169.31 86.54 11/24/2016 12:10:09 -72.83, 169.22 86.52 3.63 9
23 11/24/2016 13:00:57 72.82, -23.33 93.48 11/24/2016 13:00:54 72.80, -23.41 93.46 3.51 3
24 11/24/2016 13:51:39 -72.79, 143.93 86.55 11/24/2016 13:51:37 -72.79, 143.94 86.55 0.83 2
25 11/24/2016 14:42:18 72.80, -48.72 93.47 11/24/2016 14:42:23 72.81, -48.80 93.48 2.84 5
26 11/24/2016 15:33:01 -72.77, 118.54 86.55 11/24/2016 15:33:07 -72.79, 118.55 86.53 2.29 6
27 11/24/2016 16:23:40 72.78, -74.10 93.47 11/24/2016 16:23:52 72.76, -74.08 93.45 1.89 12
28 11/24/2016 17:14:22 -72.80, 93.26 86.51 11/24/2016 17:14:37 -72.80, 93.17 86.52 3.16 15
29 11/24/2016 18:05:02 72.76, -99.49 93.46 11/24/2016 18:05:22 72.77, -99.47 93.47 1.55 20
30 11/24/2016 18:55:44 -72.78, 67.88 86.52 11/24/2016 18:56:06 -72.75, 67.89 86.55 2.93 22
31 11/24/2016 19:46:23 72.79,-124.77 93.50 11/24/2016 19:46:52 72.78,-124.85 93.49 2.98 29
32 11/24/2016 20:37:06 -72.76, 42.49 86.53 11/24/2016 20:37:36 -72.76, 42.50 86.53 0.34 30
33 11/24/2016 21:27:45 72.76,-150.16 93.49 11/24/2016 21:28:22 72.78,-150.24 93.51 3.26 37
34 11/24/2016 22:18:28 -72.73, 17.11 86.53 11/24/2016 22:19:06 -72.76, 17.12 86.51 3.17 38
35 11/24/2016 23:09:07 72.74,-175.54 93.49 11/24/2016 23:09:51 72.74,-175.52 93.47 1.08 44
36 11/24/2016 23:59:49 -72.76, -8.17 86.49 11/25/2016 00:00:36 -72.77, -8.27 86.49 3.20 47
37 11/25/2016 00:50:29 72.72, 159.07 93.48 11/25/2016 00:51:21 72.74, 159.10 93.49 2.45 52
38 11/25/2016 01:41:11 -72.74, -33.56 86.50 11/25/2016 01:42:05 -72.72, -33.55 86.52 2.05 54
39 11/25/2016 02:31:50 72.75, 133.79 93.52 11/25/2016 02:32:51 72.75, 133.71 93.51 2.71 61
40 11/25/2016 03:22:33 -72.72, -58.95 86.51 11/25/2016 03:23:35 -72.73, -58.94 86.51 1.05 62
41 11/25/2016 04:13:12 72.73, 108.41 93.51 11/25/2016 04:14:20 72.70, 108.43 93.48 2.94 68
42 11/25/2016 05:03:54 -72.75, -84.23 86.47 11/25/2016 05:05:05 -72.73, -84.32 86.49 3.55 71
43 11/25/2016 05:54:36 72.60, 82.81 93.41 11/25/2016 05:55:49 72.66, 83.15 93.44 12.62 73
44 11/25/2016 06:45:19 -72.57,-109.92 86.62 11/25/2016 06:46:32 -72.59,-109.40 86.63 17.58 73
45 11/25/2016 07:36:03 72.32, 56.92 93.16 11/25/2016 07:37:13 72.35, 58.38 93.14 49.38 70
46 11/25/2016 08:26:47 -72.25,-135.91 86.92 11/25/2016 08:27:56 -72.29,-134.17 86.92 59.09 69
47 11/25/2016 09:17:31 71.99, 30.94 92.86 11/25/2016 09:18:37 72.05, 33.59 92.84 91.10 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2016
SNOs_Map_METOP-A_NPP_20161114.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 11/13/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNO