Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 5/12/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2015 21:48:38 29.95,-127.82 05/13/2015 21:38:56 30.07,-127.28 54.10 582
2 05/13/2015 22:38:01 -29.96, 39.83 05/13/2015 22:29:36 -30.00, 40.07 23.59 505
3 05/13/2015 23:25:46 23.64,-150.97 05/13/2015 23:18:36 23.63,-150.96 0.80 430
4 05/14/2015 00:07:11 5.18, 23.02 05/14/2015 00:01:06 5.19, 23.02 0.86 365
5 05/14/2015 00:54:41 -12.48,-167.79 05/14/2015 00:49:50 -12.54,-168.01 25.30 291
6 05/14/2015 01:42:48 17.02, 0.88 05/14/2015 01:39:13 17.11, 0.39 53.29 215
7 05/14/2015 02:31:03 -21.58, 169.55 05/14/2015 02:28:43 -21.74, 168.81 79.10 140
8 05/16/2015 14:05:02 29.97, -11.93 05/16/2015 13:55:51 30.06, -11.52 41.36 551
9 05/16/2015 14:54:25 -29.97, 155.72 05/16/2015 14:46:31 -30.00, 155.83 10.87 474
10 05/16/2015 15:38:58 12.07, -32.43 05/16/2015 15:32:14 12.07, -32.42 1.09 404
11 05/16/2015 16:22:20 9.70, 139.88 05/16/2015 16:16:44 9.72, 139.81 8.40 336
12 05/16/2015 17:10:35 -14.27, -51.49 05/16/2015 17:06:14 -14.37, -51.83 37.32 261
13 05/16/2015 17:58:42 18.81, 117.18 05/16/2015 17:55:37 18.93, 116.59 64.45 185
14 05/16/2015 18:46:57 -23.36, -74.13 05/16/2015 18:45:07 -23.56, -74.98 89.38 110
15 05/19/2015 05:31:55 -29.99, -63.66 05/19/2015 05:21:58 -30.11, -63.06 59.05 597
16 05/19/2015 06:21:25 30.00, 103.96 05/19/2015 06:12:46 30.06, 104.25 28.23 519
17 05/19/2015 07:10:15 -28.02, -87.87 05/19/2015 07:02:52 -28.02, -87.87 0.39 443
18 05/19/2015 07:52:07 0.37, 85.98 05/19/2015 07:45:50 0.37, 85.98 0.19 377
19 05/19/2015 08:38:10 11.60,-103.80 05/19/2015 08:33:05 11.65,-103.99 20.93 305
20 05/19/2015 09:26:25 -16.17, 64.83 05/19/2015 09:22:36 -16.24, 64.38 49.23 229
21 05/19/2015 10:14:32 20.71,-126.47 05/19/2015 10:11:58 20.87,-127.18 75.50 154
22 05/19/2015 11:02:47 -25.26, 42.23 05/19/2015 11:01:29 -25.43, 41.26 99.40 78
23 05/21/2015 21:48:15 -29.96, 52.25 05/21/2015 21:38:51 -30.06, 52.71 45.66 564
24 05/21/2015 22:37:45 29.97,-140.12 05/21/2015 22:29:39 30.02,-139.98 14.84 486
25 05/21/2015 23:23:24 -16.50, 30.77 05/21/2015 23:16:29 -16.50, 30.77 0.40 415
26 05/22/2015 00:05:52 -9.02,-156.11 05/22/2015 00:00:04 -9.02,-156.16 4.67 348
27 05/22/2015 00:54:00 13.50, 12.52 05/22/2015 00:49:27 13.58, 12.22 33.67 273
28 05/22/2015 01:42:14 -18.12,-178.82 05/22/2015 01:38:57 -18.23,-179.39 61.14 197
29 05/22/2015 02:30:22 22.60, -10.12 05/22/2015 02:28:20 22.79, -10.94 86.54 122
30 05/24/2015 13:15:12 29.95, 0.51 05/24/2015 13:05:12 30.50, 1.03 78.58 600
31 05/24/2015 14:04:36 -30.00, 168.15 05/24/2015 13:55:46 -30.08, 168.47 31.82 530
32 05/24/2015 14:54:05 29.96, -24.21 05/24/2015 14:46:33 29.98, -24.20 2.41 452
33 05/24/2015 15:35:57 -2.78, 149.66 05/24/2015 15:29:30 -2.78, 149.67 1.04 387
34 05/24/2015 16:21:39 -11.03, -39.77 05/24/2015 16:16:24 -11.06, -39.93 17.98 315
35 05/24/2015 17:09:47 15.51, 128.88 05/24/2015 17:05:47 15.61, 128.46 46.39 240
36 05/24/2015 17:58:01 -20.12, -62.45 05/24/2015 17:55:17 -20.26, -63.13 73.00 164
37 05/24/2015 18:46:09 24.61, 106.27 05/24/2015 18:44:40 24.82, 105.34 97.25 89

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/12/2015
SNOs_Map_AQUA_NPP_20150513.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/12/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service