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: 10/29/2016
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 10/31/2016 02:02:28 73.31, 142.83 87.44 10/31/2016 02:01:20 73.34, 140.42 87.51 76.80 68
2 10/31/2016 02:53:11 -73.23, -50.02 92.63 10/31/2016 02:52:02 -73.24, -52.05 92.58 65.27 69
3 10/31/2016 03:43:55 73.04, 116.89 87.19 10/31/2016 03:42:44 73.04, 115.70 87.22 38.67 71
4 10/31/2016 04:34:39 -72.91, -76.05 92.92 10/31/2016 04:33:26 -72.95, -76.78 92.87 24.21 73
5 10/31/2016 05:25:22 72.77, 90.97 86.95 10/31/2016 05:24:08 72.74, 90.95 86.93 2.70 74
6 10/31/2016 06:16:04 -72.74,-101.75 93.07 10/31/2016 06:14:52 -72.75,-101.75 93.05 1.07 72
7 10/31/2016 07:06:44 72.75, 65.59 86.95 10/31/2016 07:05:38 72.75, 65.57 86.96 0.68 66
8 10/31/2016 07:57:26 -72.72,-127.13 93.06 10/31/2016 07:56:22 -72.76,-127.13 93.02 3.79 64
9 10/31/2016 08:48:06 72.73, 40.21 86.96 10/31/2016 08:47:08 72.75, 40.19 86.99 3.02 58
10 10/31/2016 09:38:47 -72.75,-152.41 93.01 10/31/2016 09:37:52 -72.76,-152.51 93.00 3.54 55
11 10/31/2016 10:29:28 72.71, 14.83 86.96 10/31/2016 10:28:37 72.71, 14.91 86.96 2.63 51
12 10/31/2016 11:20:09 -72.73,-177.79 93.01 10/31/2016 11:19:21 -72.71,-177.79 93.02 1.97 48
13 10/31/2016 12:10:49 72.74, -10.45 87.01 10/31/2016 12:10:07 72.71, -10.48 86.99 2.97 42
14 10/31/2016 13:01:31 -72.71, 156.83 93.01 10/31/2016 13:00:51 -72.72, 156.82 92.99 0.79 40
15 10/31/2016 13:52:11 72.72, -35.83 87.02 10/31/2016 13:51:37 72.72, -35.86 87.02 1.01 34
16 10/31/2016 14:42:53 -72.69, 131.45 93.00 10/31/2016 14:42:21 -72.72, 131.44 92.97 3.53 32
17 10/31/2016 15:33:33 72.70, -61.21 87.02 10/31/2016 15:33:07 72.72, -61.25 87.05 2.96 26
18 10/31/2016 16:24:15 -72.67, 106.06 93.00 10/31/2016 16:23:50 -72.68, 106.16 92.99 3.17 25
19 10/31/2016 17:14:55 72.67, -86.59 87.02 10/31/2016 17:14:36 72.67, -86.53 87.02 2.27 19
20 10/31/2016 18:05:36 -72.70, 80.79 92.95 10/31/2016 18:05:20 -72.68, 80.77 92.97 2.29 16
21 10/31/2016 18:56:16 72.71,-111.87 87.07 10/31/2016 18:56:06 72.68,-111.91 87.05 3.26 10
22 10/31/2016 19:46:58 -72.68, 55.41 92.94 10/31/2016 19:46:50 -72.69, 55.39 92.94 0.73 8
23 10/31/2016 20:37:38 72.69,-137.25 87.08 10/31/2016 20:37:36 72.68,-137.30 87.08 1.39 2
24 10/31/2016 21:28:20 -72.66, 30.03 92.94 10/31/2016 21:28:20 -72.69, 30.01 92.91 3.31 0
25 10/31/2016 22:19:00 72.66,-162.64 87.08 10/31/2016 22:19:06 72.69,-162.68 87.10 2.97 6
26 10/31/2016 23:09:42 -72.64, 4.64 92.94 10/31/2016 23:09:49 -72.64, 4.73 92.94 2.74 7
27 11/01/2016 00:00:21 72.64, 171.98 87.08 11/01/2016 00:00:34 72.64, 172.04 87.08 1.91 13
28 11/01/2016 00:51:02 -72.67, -20.63 92.89 11/01/2016 00:51:18 -72.65, -20.66 92.91 2.64 16
29 11/01/2016 01:41:43 72.62, 146.60 87.08 11/01/2016 01:42:04 72.65, 146.66 87.10 3.08 21
30 11/01/2016 02:32:24 -72.65, -46.01 92.88 11/01/2016 02:32:48 -72.65, -46.04 92.88 0.95 24
31 11/01/2016 03:23:04 72.65, 121.32 87.14 11/01/2016 03:23:34 72.65, 121.27 87.13 1.79 30
32 11/01/2016 04:13:46 -72.63, -71.40 92.88 11/01/2016 04:14:18 -72.66, -71.43 92.85 3.16 32
33 11/01/2016 05:04:26 72.63, 95.94 87.14 11/01/2016 05:05:04 72.66, 95.89 87.16 3.06 38
34 11/01/2016 05:55:08 -72.61, -96.78 92.88 11/01/2016 05:55:47 -72.61, -96.71 92.88 2.32 39
35 11/01/2016 06:45:48 72.61, 70.56 87.14 11/01/2016 06:46:33 72.61, 70.61 87.13 1.56 45
36 11/01/2016 07:36:29 -72.64,-122.05 92.83 11/01/2016 07:37:17 -72.62,-122.09 92.85 3.03 48
37 11/01/2016 08:27:10 72.59, 45.18 87.14 11/01/2016 08:28:03 72.61, 45.22 87.16 2.74 53
38 11/01/2016 09:17:51 -72.62,-147.43 92.82 11/01/2016 09:18:47 -72.62,-147.47 92.83 1.32 56
39 11/01/2016 10:08:31 72.62, 19.90 87.20 11/01/2016 10:09:33 72.62, 19.84 87.19 2.21 62
40 11/01/2016 10:59:13 -72.60,-172.82 92.82 11/01/2016 11:00:17 -72.63,-172.86 92.80 3.09 64
41 11/01/2016 11:49:53 72.60, -5.48 87.20 11/01/2016 11:51:03 72.62, -5.55 87.22 3.20 70
42 11/01/2016 12:40:35 -72.58, 161.80 92.82 11/01/2016 12:41:46 -72.58, 161.86 92.82 1.90 71
43 11/01/2016 13:31:18 72.43, -31.17 87.05 11/01/2016 13:32:30 72.48, -30.62 87.08 19.00 72
44 11/01/2016 14:22:01 -72.36, 136.02 93.01 11/01/2016 14:23:13 -72.43, 136.78 92.95 27.10 72
45 11/01/2016 15:12:45 72.15, -57.05 86.81 11/01/2016 15:13:54 72.17, -55.40 86.79 56.14 69
46 11/01/2016 16:03:28 -72.08, 110.14 93.25 11/01/2016 16:04:37 -72.13, 112.00 93.24 63.65 69
47 11/01/2016 16:54:13 71.82, -83.01 86.52 11/01/2016 16:55:18 71.87, -80.20 86.50 97.48 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2016
SNOs_Map_METOP-B_NPP_20161030.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 10/29/2016 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNO