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, 142.82 87.43 10/31/2016 02:01:20 73.34, 140.42 87.52 76.80 68
2 10/31/2016 02:53:11 -73.23, -50.02 92.64 10/31/2016 02:52:02 -73.25, -52.06 92.58 65.29 69
3 10/31/2016 03:43:55 73.04, 116.89 87.19 10/31/2016 03:42:44 73.04, 115.69 87.23 38.66 71
4 10/31/2016 04:34:39 -72.91, -76.06 92.93 10/31/2016 04:33:26 -72.95, -76.79 92.87 24.32 73
5 10/31/2016 05:25:22 72.76, 90.97 86.95 10/31/2016 05:24:08 72.74, 90.95 86.94 2.25 74
6 10/31/2016 06:16:04 -72.74,-101.76 93.07 10/31/2016 06:14:52 -72.75,-101.75 93.05 1.65 72
7 10/31/2016 07:06:44 72.74, 65.59 86.95 10/31/2016 07:05:38 72.75, 65.57 86.96 0.88 66
8 10/31/2016 07:57:25 -72.77,-127.03 93.02 10/31/2016 07:56:22 -72.76,-127.14 93.02 3.57 63
9 10/31/2016 08:48:06 72.72, 40.20 86.96 10/31/2016 08:47:08 72.75, 40.18 86.99 3.46 58
10 10/31/2016 09:38:47 -72.75,-152.42 93.01 10/31/2016 09:37:52 -72.76,-152.52 92.99 3.75 55
11 10/31/2016 10:29:28 72.70, 14.82 86.96 10/31/2016 10:28:37 72.71, 14.90 86.97 2.70 51
12 10/31/2016 11:20:09 -72.73,-177.80 93.01 10/31/2016 11:19:21 -72.72,-177.80 93.02 1.38 48
13 10/31/2016 12:10:49 72.73, -10.45 87.01 10/31/2016 12:10:07 72.71, -10.48 86.99 2.52 42
14 10/31/2016 13:01:31 -72.71, 156.82 93.01 10/31/2016 13:00:51 -72.72, 156.82 92.99 1.38 40
15 10/31/2016 13:52:11 72.71, -35.84 87.01 10/31/2016 13:51:37 72.72, -35.87 87.02 1.09 34
16 10/31/2016 14:42:53 -72.69, 131.44 93.00 10/31/2016 14:42:20 -72.68, 131.54 93.02 3.53 33
17 10/31/2016 15:33:33 72.69, -61.22 87.02 10/31/2016 15:33:06 72.67, -61.15 87.00 3.40 27
18 10/31/2016 16:24:15 -72.67, 106.06 93.00 10/31/2016 16:23:50 -72.68, 106.15 92.99 3.34 25
19 10/31/2016 17:14:55 72.67, -86.60 87.02 10/31/2016 17:14:36 72.68, -86.53 87.02 2.31 19
20 10/31/2016 18:05:36 -72.70, 80.78 92.95 10/31/2016 18:05:20 -72.68, 80.77 92.96 1.70 16
21 10/31/2016 18:56:16 72.70,-111.88 87.07 10/31/2016 18:56:06 72.68,-111.92 87.05 2.82 10
22 10/31/2016 19:46:58 -72.68, 55.40 92.95 10/31/2016 19:46:50 -72.69, 55.38 92.94 1.24 8
23 10/31/2016 20:37:38 72.68,-137.26 87.07 10/31/2016 20:37:36 72.69,-137.30 87.08 1.39 2
24 10/31/2016 21:28:20 -72.66, 30.02 92.94 10/31/2016 21:28:19 -72.64, 30.10 92.96 3.32 1
25 10/31/2016 22:19:00 72.66,-162.64 87.08 10/31/2016 22:19:05 72.64,-162.58 87.05 3.27 5
26 10/31/2016 23:09:42 -72.64, 4.64 92.94 10/31/2016 23:09:49 -72.65, 4.72 92.93 2.89 7
27 11/01/2016 00:00:22 72.64, 171.98 87.08 11/01/2016 00:00:35 72.64, 172.04 87.08 1.91 13
28 11/01/2016 00:51:03 -72.67, -20.64 92.89 11/01/2016 00:51:19 -72.65, -20.66 92.91 2.07 16
29 11/01/2016 01:41:43 72.67, 146.70 87.13 11/01/2016 01:42:05 72.65, 146.65 87.11 3.14 22
30 11/01/2016 02:32:24 -72.65, -46.02 92.89 11/01/2016 02:32:48 -72.66, -46.05 92.88 1.26 24
31 11/01/2016 03:23:04 72.65, 121.32 87.13 11/01/2016 03:23:34 72.65, 121.27 87.13 1.75 30
32 11/01/2016 04:13:46 -72.63, -71.40 92.88 11/01/2016 04:14:17 -72.61, -71.33 92.90 3.14 31
33 11/01/2016 05:04:26 72.63, 95.94 87.14 11/01/2016 05:05:03 72.61, 95.99 87.11 3.18 37
34 11/01/2016 05:55:08 -72.61, -96.78 92.88 11/01/2016 05:55:47 -72.62, -96.71 92.88 2.42 39
35 11/01/2016 06:45:48 72.61, 70.56 87.14 11/01/2016 06:46:33 72.61, 70.60 87.14 1.50 45
36 11/01/2016 07:36:29 -72.64,-122.06 92.83 11/01/2016 07:37:17 -72.62,-122.10 92.85 2.47 48
37 11/01/2016 08:27:10 72.59, 45.18 87.14 11/01/2016 08:28:03 72.62, 45.22 87.16 3.17 53
38 11/01/2016 09:17:51 -72.62,-147.44 92.82 11/01/2016 09:18:47 -72.62,-147.48 92.82 1.47 56
39 11/01/2016 10:08:31 72.62, 19.90 87.19 11/01/2016 10:09:33 72.62, 19.83 87.19 2.15 62
40 11/01/2016 10:59:13 -72.60,-172.82 92.82 11/01/2016 11:00:16 -72.58,-172.76 92.85 3.01 63
41 11/01/2016 11:49:53 72.60, -5.48 87.20 11/01/2016 11:51:02 72.58, -5.45 87.17 3.13 69
42 11/01/2016 12:40:35 -72.58, 161.80 92.82 11/01/2016 12:41:46 -72.58, 161.85 92.82 1.95 71
43 11/01/2016 13:31:18 72.43, -31.17 87.05 11/01/2016 13:32:30 72.48, -30.63 87.09 19.15 72
44 11/01/2016 14:22:01 -72.35, 136.01 93.01 11/01/2016 14:23:13 -72.44, 136.78 92.95 27.29 72
45 11/01/2016 15:12:45 72.15, -57.05 86.81 11/01/2016 15:13:54 72.18, -55.41 86.80 56.17 69
46 11/01/2016 16:03:28 -72.08, 110.14 93.25 11/01/2016 16:04:37 -72.13, 111.99 93.24 63.69 69
47 11/01/2016 16:54:13 71.82, -83.02 86.52 11/01/2016 16:55:18 71.87, -80.21 86.51 97.51 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2016
SNOs_Map_METOP-B_NPP_20161031.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 (SNOs) Prediction Service