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: 5/25/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2014 20:58:45 -30.00, 64.55 05/26/2014 20:49:36 -30.14, 65.15 59.71 549
2 05/26/2014 21:48:15 29.97,-127.82 05/26/2014 21:40:23 30.02,-127.52 29.20 472
3 05/26/2014 22:37:15 -28.62, 40.19 05/26/2014 22:30:40 -28.62, 40.19 0.62 395
4 05/26/2014 23:20:00 4.21,-146.62 05/26/2014 23:14:32 4.21,-146.61 1.31 328
5 05/27/2014 00:04:14 14.39, 25.03 05/26/2014 23:59:56 14.39, 24.95 9.05 258
6 05/27/2014 00:52:29 -18.97,-166.32 05/27/2014 00:49:26 -19.04,-166.65 35.66 183
7 05/27/2014 01:40:36 23.50, 2.41 05/27/2014 01:38:49 23.60, 1.82 60.77 107
8 05/27/2014 02:28:51 -28.05, 171.15 05/27/2014 02:28:19 -28.22, 170.33 83.01 32
9 05/29/2014 12:25:46 29.99, 12.79 05/29/2014 12:15:53 30.15, 13.59 78.93 593
10 05/29/2014 13:15:08 -29.96,-179.54 05/29/2014 13:06:33 -30.09,-179.06 48.51 515
11 05/29/2014 14:04:39 29.99, -11.93 05/29/2014 13:57:21 30.04, -11.75 17.76 438
12 05/29/2014 14:51:15 -19.99, 158.18 05/29/2014 14:45:10 -19.99, 158.19 1.31 365
13 05/29/2014 15:33:56 -4.77, -28.82 05/29/2014 15:28:58 -4.77, -28.82 0.05 298
14 05/29/2014 16:20:05 16.42, 141.38 05/29/2014 16:16:20 16.42, 141.20 18.78 225
15 05/29/2014 17:08:21 -20.93, -49.97 05/29/2014 17:05:51 -21.02, -50.39 44.77 150
16 05/29/2014 17:56:27 25.52, 118.79 05/29/2014 17:55:13 25.63, 118.12 68.78 74
17 05/29/2014 18:44:45 -29.88, -72.48 05/29/2014 18:44:46 -30.07, -73.39 90.18 1
18 06/01/2014 04:42:10 29.98, 128.69 06/01/2014 04:32:51 30.12, 129.38 67.45 559
19 06/01/2014 05:31:32 -29.95, -63.64 06/01/2014 05:23:31 -30.06, -63.28 37.03 481
20 06/01/2014 06:21:03 29.99, 103.97 06/01/2014 06:14:19 30.00, 104.03 6.24 404
21 06/01/2014 07:05:33 -12.38, -84.21 06/01/2014 06:59:59 -12.39, -84.22 1.20 334
22 06/01/2014 07:47:50 -13.83, 89.04 06/01/2014 07:43:22 -13.85, 89.04 1.69 268
23 06/01/2014 08:35:56 18.42,-102.27 06/01/2014 08:32:44 18.45,-102.53 28.19 192
24 06/01/2014 09:24:12 -22.93, 66.40 06/01/2014 09:22:15 -23.04, 65.90 53.58 117
25 06/01/2014 10:12:18 27.51,-124.82 06/01/2014 10:11:37 27.65,-125.57 76.39 41
26 06/03/2014 20:09:03 -29.96, 76.97 06/03/2014 19:59:03 -30.26, 77.81 87.30 600
27 06/03/2014 20:58:33 29.94,-115.40 06/03/2014 20:49:49 30.09,-114.84 55.98 524
28 06/03/2014 21:47:56 -29.97, 52.25 06/03/2014 21:40:29 -30.02, 52.51 25.23 447
29 06/03/2014 22:36:31 26.64,-139.28 06/03/2014 22:30:20 26.64,-139.28 0.60 371
30 06/03/2014 23:19:06 -2.07, 33.90 06/03/2014 23:14:02 -2.08, 33.90 0.59 304
31 06/04/2014 00:03:40 -15.87,-154.61 06/03/2014 23:59:46 -15.87,-154.71 11.09 234
32 06/04/2014 00:51:47 20.39, 14.08 06/04/2014 00:49:08 20.48, 13.74 37.69 159
33 06/04/2014 01:40:01 -25.01,-177.19 06/04/2014 01:38:38 -25.12,-177.80 61.96 83
34 06/04/2014 02:28:08 29.54, -8.40 06/04/2014 02:28:01 29.67, -9.25 83.74 7
35 06/06/2014 12:25:26 -29.94,-167.12 06/06/2014 12:15:59 -30.11,-166.37 74.70 567
36 06/06/2014 13:14:57 29.98, 0.49 06/06/2014 13:06:47 30.06, 0.94 44.05 490
37 06/06/2014 14:04:19 -29.95, 168.16 06/06/2014 13:57:27 -29.99, 168.29 13.63 412
38 06/06/2014 14:50:27 17.76, -21.27 06/06/2014 14:44:47 17.76, -21.28 0.58 340
39 06/06/2014 15:32:25 9.00, 152.17 06/06/2014 15:27:51 9.00, 152.17 0.78 274
40 06/06/2014 16:19:28 -17.93, -38.24 06/06/2014 16:16:08 -17.95, -38.44 21.13 200
41 06/06/2014 17:07:35 22.46, 130.47 06/06/2014 17:05:30 22.56, 130.03 46.82 125
42 06/06/2014 17:55:50 -27.01, -60.80 06/06/2014 17:55:01 -27.14, -61.49 70.14 49
43 06/06/2014 18:44:24 29.92, 107.60 06/06/2014 18:44:51 30.11, 106.64 94.50 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2014
SNOs_Map_AQUA_NPP_20140525.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/25/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service