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: 7/15/2015
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 07/23/2015 09:30:07 73.59, 31.55 53.57 07/23/2015 09:29:00 73.59, 28.90 53.72 83.28 67
2 07/23/2015 10:20:51 -73.49,-161.35 126.52 07/23/2015 10:19:42 -73.47,-163.52 126.41 68.66 69
3 07/23/2015 11:11:35 73.27, 5.48 53.29 07/23/2015 11:10:24 73.30, 4.19 53.41 41.57 71
4 07/23/2015 12:02:19 -73.17, 172.60 126.79 07/23/2015 12:01:06 -73.18, 171.76 126.71 26.97 73
5 07/23/2015 12:53:02 72.99, -20.45 53.07 07/23/2015 12:51:48 73.01, -20.55 53.10 3.40 74
6 07/23/2015 13:43:44 -73.00, 146.89 126.93 07/23/2015 13:42:32 -72.99, 146.80 126.91 2.81 72
7 07/23/2015 14:34:24 72.97, -45.84 53.06 07/23/2015 14:33:17 72.96, -45.83 53.07 0.75 67
8 07/23/2015 15:25:06 -72.98, 121.50 126.93 07/23/2015 15:24:01 -72.95, 121.52 126.95 3.22 65
9 07/23/2015 16:15:46 72.95, -71.23 53.06 07/23/2015 16:14:47 72.97, -71.22 53.09 2.69 59
10 07/23/2015 17:06:28 -72.95, 96.11 126.94 07/23/2015 17:05:31 -72.96, 96.13 126.92 0.49 57
11 07/23/2015 17:57:07 72.98, -96.51 53.10 07/23/2015 17:56:17 72.98, -96.61 53.12 3.52 50
12 07/23/2015 18:47:50 -72.93, 70.73 126.94 07/23/2015 18:47:01 -72.96, 70.74 126.90 3.48 49
13 07/23/2015 19:38:29 72.95,-121.89 53.09 07/23/2015 19:37:46 72.94,-121.90 53.08 1.88 43
14 07/23/2015 20:29:11 -72.96, 45.45 126.90 07/23/2015 20:28:31 -72.97, 45.34 126.88 3.57 40
15 07/23/2015 21:19:51 72.93,-147.28 53.09 07/23/2015 21:19:16 72.95,-147.29 53.11 1.53 35
16 07/23/2015 22:10:33 -72.94, 20.06 126.91 07/23/2015 22:10:00 -72.93, 20.06 126.91 1.11 33
17 07/23/2015 23:01:13 72.91,-172.66 53.08 07/23/2015 23:00:45 72.90,-172.57 53.07 3.09 28
18 07/23/2015 23:51:55 -72.92, -5.32 126.91 07/23/2015 23:51:30 -72.94, -5.33 126.88 2.22 25
19 07/24/2015 00:42:34 72.94, 162.06 53.12 07/24/2015 00:42:15 72.91, 162.03 53.10 3.14 19
20 07/24/2015 01:33:17 -72.90, -30.71 126.91 07/24/2015 01:32:59 -72.89, -30.62 126.92 3.06 18
21 07/24/2015 02:23:55 72.92, 136.67 53.12 07/24/2015 02:23:44 72.92, 136.64 53.12 0.90 11
22 07/24/2015 03:14:37 -72.92, -55.99 126.87 07/24/2015 03:14:28 -72.90, -56.01 126.89 2.45 9
23 07/24/2015 04:05:17 72.89, 111.28 53.11 07/24/2015 04:05:13 72.88, 111.36 53.09 3.16 4
24 07/24/2015 04:55:59 -72.90, -81.38 126.88 07/24/2015 04:55:58 -72.91, -81.40 126.87 1.24 1
25 07/24/2015 05:46:39 72.87, 85.90 53.11 07/24/2015 05:46:43 72.88, 85.97 53.11 2.68 4
26 07/24/2015 06:37:21 -72.88,-106.76 126.88 07/24/2015 06:37:27 -72.87,-106.68 126.90 2.84 6
27 07/24/2015 07:28:00 72.90, 60.62 53.15 07/24/2015 07:28:13 72.89, 60.58 53.14 1.64 13
28 07/24/2015 08:18:43 -72.86,-132.15 126.89 07/24/2015 08:18:57 -72.88,-132.08 126.88 3.06 14
29 07/24/2015 09:09:22 72.88, 35.23 53.14 07/24/2015 09:09:43 72.90, 35.18 53.16 2.92 21
30 07/24/2015 10:00:04 -72.89,-157.43 126.85 07/24/2015 10:00:27 -72.88,-157.47 126.85 1.37 23
31 07/24/2015 10:50:44 72.86, 9.85 53.14 07/24/2015 10:51:12 72.86, 9.90 53.13 1.77 28
32 07/24/2015 11:41:26 -72.87, 177.19 126.85 07/24/2015 11:41:56 -72.84, 177.25 126.89 3.23 30
33 07/24/2015 12:32:05 72.89, -15.43 53.18 07/24/2015 12:32:42 72.87, -15.49 53.15 2.82 37
34 07/24/2015 13:22:48 -72.84, 151.80 126.86 07/24/2015 13:23:26 -72.85, 151.86 126.86 1.92 38
35 07/24/2015 14:13:27 72.86, -40.82 53.17 07/24/2015 14:14:12 72.87, -40.88 53.18 2.45 45
36 07/24/2015 15:04:09 -72.87, 126.52 126.82 07/24/2015 15:04:56 -72.86, 126.46 126.84 2.44 47
37 07/24/2015 15:54:49 72.84, -66.21 53.17 07/24/2015 15:55:41 72.83, -66.17 53.14 1.56 52
38 07/24/2015 16:45:31 -72.85, 101.14 126.82 07/24/2015 16:46:26 -72.87, 101.07 126.81 2.74 55
39 07/24/2015 17:36:11 72.82, -91.59 53.16 07/24/2015 17:37:11 72.84, -91.56 53.17 2.60 60
40 07/24/2015 18:26:53 -72.83, 75.75 126.83 07/24/2015 18:27:55 -72.82, 75.79 126.85 1.30 62
41 07/24/2015 19:17:32 72.85,-116.87 53.20 07/24/2015 19:18:41 72.85,-116.95 53.19 2.63 69
42 07/24/2015 20:08:15 -72.81, 50.37 126.83 07/24/2015 20:09:25 -72.83, 50.40 126.82 3.02 70
43 07/24/2015 20:58:56 72.72,-142.47 53.11 07/24/2015 21:00:09 72.76,-142.13 53.11 11.65 73
44 07/24/2015 21:49:40 -72.63, 24.67 126.97 07/24/2015 21:50:52 -72.69, 25.32 126.96 22.47 72
45 07/24/2015 22:40:23 72.45,-168.37 52.88 07/24/2015 22:41:33 72.46,-166.90 52.80 49.21 70
46 07/24/2015 23:31:07 -72.36, -1.22 127.19 07/24/2015 23:32:16 -72.39, 0.54 127.27 59.65 69
47 07/25/2015 00:21:51 72.12, 165.65 52.61 07/25/2015 00:22:57 72.16, 168.31 52.49 90.91 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2015
SNOs_Map_METOP-B_NPP_20150715.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 07/15/2015 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)