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: 7/21/2015
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 73.60, 31.57 53.58 07/23/2015 09:29:00 73.58, 28.92 53.71 83.38 67
2 07/23/2015 10:20:51 -73.50,-161.34 126.51 07/23/2015 10:19:42 -73.47,-163.51 126.41 68.76 69
3 07/23/2015 11:11:35 73.28, 5.50 53.30 07/23/2015 11:10:24 73.29, 4.21 53.40 41.53 71
4 07/23/2015 12:02:19 -73.17, 172.60 126.78 07/23/2015 12:01:06 -73.18, 171.76 126.72 27.04 73
5 07/23/2015 12:53:02 73.00, -20.43 53.07 07/23/2015 12:51:48 73.00, -20.53 53.09 3.13 74
6 07/23/2015 13:43:44 -73.00, 146.89 126.92 07/23/2015 13:42:32 -72.99, 146.81 126.91 3.10 72
7 07/23/2015 14:34:24 72.98, -45.82 53.07 07/23/2015 14:33:17 72.96, -45.81 53.06 2.77 67
8 07/23/2015 15:25:06 -72.98, 121.51 126.93 07/23/2015 15:24:02 -73.00, 121.41 126.89 3.50 64
9 07/23/2015 16:15:46 72.96, -71.21 53.07 07/23/2015 16:14:47 72.96, -71.20 53.08 0.57 59
10 07/23/2015 17:06:28 -72.96, 96.12 126.93 07/23/2015 17:05:31 -72.95, 96.13 126.92 0.57 57
11 07/23/2015 17:57:08 72.94, -96.59 53.06 07/23/2015 17:56:16 72.92, -96.49 53.05 3.82 52
12 07/23/2015 18:47:50 -72.94, 70.73 126.94 07/23/2015 18:47:01 -72.96, 70.74 126.90 2.85 49
13 07/23/2015 19:38:30 72.91,-121.98 53.06 07/23/2015 19:37:46 72.93,-121.88 53.07 3.59 44
14 07/23/2015 20:29:12 -72.91, 45.35 126.94 07/23/2015 20:28:30 -72.92, 45.46 126.93 3.52 42
15 07/23/2015 21:19:51 72.94,-147.26 53.10 07/23/2015 21:19:16 72.94,-147.27 53.10 0.86 35
16 07/23/2015 22:10:33 -72.94, 20.07 126.90 07/23/2015 22:10:00 -72.93, 20.06 126.91 1.81 33
17 07/23/2015 23:01:13 72.92,-172.64 53.09 07/23/2015 23:00:46 72.94,-172.66 53.12 2.66 27
18 07/23/2015 23:51:55 -72.92, -5.32 126.91 07/23/2015 23:51:30 -72.94, -5.33 126.89 1.52 25
19 07/24/2015 00:42:35 72.90, 161.97 53.09 07/24/2015 00:42:15 72.90, 162.05 53.09 2.71 20
20 07/24/2015 01:33:17 -72.90, -30.70 126.91 07/24/2015 01:32:59 -72.89, -30.61 126.92 3.05 18
21 07/24/2015 02:23:56 72.93, 136.69 53.13 07/24/2015 02:23:45 72.91, 136.66 53.11 2.26 11
22 07/24/2015 03:14:37 -72.93, -55.98 126.87 07/24/2015 03:14:28 -72.90, -56.00 126.89 3.25 9
23 07/24/2015 04:05:17 72.91, 111.31 53.12 07/24/2015 04:05:14 72.92, 111.27 53.14 1.74 3
24 07/24/2015 04:55:59 -72.91, -81.37 126.87 07/24/2015 04:55:58 -72.91, -81.39 126.87 0.93 1
25 07/24/2015 05:46:39 72.88, 85.92 53.12 07/24/2015 05:46:43 72.88, 85.99 53.10 2.38 4
26 07/24/2015 06:37:21 -72.89,-106.75 126.88 07/24/2015 06:37:27 -72.87,-106.68 126.90 3.23 6
27 07/24/2015 07:28:01 72.86, 60.53 53.11 07/24/2015 07:28:13 72.88, 60.59 53.13 3.04 12
28 07/24/2015 08:18:43 -72.86,-132.14 126.88 07/24/2015 08:18:57 -72.87,-132.07 126.88 2.43 14
29 07/24/2015 09:09:22 72.89, 35.26 53.15 07/24/2015 09:09:43 72.89, 35.20 53.15 1.70 21
30 07/24/2015 10:00:04 -72.89,-157.42 126.84 07/24/2015 10:00:27 -72.88,-157.46 126.86 1.94 23
31 07/24/2015 10:50:44 72.87, 9.87 53.15 07/24/2015 10:51:12 72.85, 9.92 53.12 2.81 28
32 07/24/2015 11:41:26 -72.87, 177.20 126.85 07/24/2015 11:41:57 -72.89, 177.15 126.83 2.64 31
33 07/24/2015 12:32:06 72.85, -15.52 53.14 07/24/2015 12:32:42 72.86, -15.47 53.14 1.76 36
34 07/24/2015 13:22:48 -72.85, 151.81 126.85 07/24/2015 13:23:26 -72.85, 151.86 126.86 1.63 38
35 07/24/2015 14:13:27 72.88, -40.80 53.18 07/24/2015 14:14:12 72.86, -40.86 53.17 2.59 45
36 07/24/2015 15:04:09 -72.88, 126.53 126.81 07/24/2015 15:04:56 -72.86, 126.47 126.84 3.32 47
37 07/24/2015 15:54:49 72.85, -66.18 53.18 07/24/2015 15:55:42 72.87, -66.26 53.19 3.17 53
38 07/24/2015 16:45:31 -72.86, 101.15 126.82 07/24/2015 16:46:26 -72.86, 101.08 126.82 2.35 55
39 07/24/2015 17:36:11 72.83, -91.57 53.17 07/24/2015 17:37:11 72.83, -91.54 53.16 0.91 60
40 07/24/2015 18:26:53 -72.84, 75.76 126.82 07/24/2015 18:27:55 -72.82, 75.80 126.85 1.93 62
41 07/24/2015 19:17:33 72.81,-116.95 53.17 07/24/2015 19:18:41 72.84,-116.93 53.18 3.14 68
42 07/24/2015 20:08:15 -72.81, 50.38 126.82 07/24/2015 20:09:25 -72.83, 50.40 126.83 1.86 70
43 07/24/2015 20:58:56 72.74,-142.44 53.12 07/24/2015 21:00:09 72.74,-142.11 53.09 10.96 73
44 07/24/2015 21:49:40 -72.64, 24.68 126.96 07/24/2015 21:50:52 -72.68, 25.33 126.97 21.99 72
45 07/24/2015 22:40:24 72.41,-168.45 52.85 07/24/2015 22:41:33 72.45,-166.88 52.78 52.67 69
46 07/24/2015 23:31:07 -72.36, -1.21 127.19 07/24/2015 23:32:16 -72.39, 0.55 127.28 59.40 69
47 07/25/2015 00:21:51 72.13, 165.67 52.63 07/25/2015 00:22:57 72.15, 168.33 52.47 90.63 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2015
SNOs_Map_METOP-B_NPP_20150722.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 07/21/2015 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)