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: 7/29/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/29/2014 20:09:04 29.98,-103.09 07/29/2014 20:00:25 30.18,-102.13 94.91 519
2 07/29/2014 20:58:26 -29.94, 64.58 07/29/2014 20:51:05 -30.10, 65.22 64.46 441
3 07/29/2014 21:47:57 29.98,-127.81 07/29/2014 21:41:53 30.06,-127.47 33.87 364
4 07/29/2014 22:37:20 -29.99, 39.84 07/29/2014 22:32:33 -29.99, 39.88 3.59 287
5 07/29/2014 23:21:17 9.89,-147.83 07/29/2014 23:17:39 9.89,-147.84 1.25 218
6 07/30/2014 00:03:13 17.06, 25.64 07/30/2014 00:00:41 17.06, 25.64 0.30 152
7 07/30/2014 00:50:27 -25.30,-164.80 07/30/2014 00:49:09 -25.32,-165.01 20.39 78
8 07/30/2014 01:38:35 29.78, 3.98 07/30/2014 01:38:32 29.89, 3.55 43.71 3
9 07/30/2014 02:28:03 -29.93, 171.64 07/30/2014 02:29:17 -30.11, 170.91 73.97 74
10 08/01/2014 12:25:34 29.94, 12.79 08/01/2014 12:17:24 30.15, 13.65 85.72 490
11 08/01/2014 13:14:57 -29.96,-179.56 08/01/2014 13:08:04 -30.07,-179.00 55.04 413
12 08/01/2014 14:04:28 30.00, -11.94 08/01/2014 13:58:52 30.03, -11.69 24.54 336
13 08/01/2014 14:52:39 -25.69, 156.80 08/01/2014 14:48:19 -25.69, 156.80 0.09 260
14 08/01/2014 15:35:29 1.51, -30.17 08/01/2014 15:32:16 1.51, -30.17 0.68 193
15 08/01/2014 16:18:15 22.41, 142.75 08/01/2014 16:16:09 22.44, 142.73 3.18 126
16 08/01/2014 17:06:30 -26.96, -48.52 08/01/2014 17:05:40 -26.99, -48.80 27.35 50
17 08/01/2014 17:55:04 29.88, 119.88 08/01/2014 17:55:30 29.99, 119.35 52.84 26
18 08/01/2014 18:44:34 -29.91, -72.49 08/01/2014 18:46:17 -30.09, -73.33 83.30 103
19 08/04/2014 04:42:05 29.99, 128.65 08/04/2014 04:34:24 30.17, 129.41 76.18 461
20 08/04/2014 05:31:28 -30.00, -63.69 08/04/2014 05:25:04 -30.09, -63.24 45.48 384
21 08/04/2014 06:20:58 29.98, 103.93 08/04/2014 06:15:51 30.00, 104.09 15.07 307
22 08/04/2014 07:07:14 -18.75, -85.68 08/04/2014 07:03:20 -18.75, -85.68 0.25 234
23 08/04/2014 07:49:30 -7.51, 87.63 08/04/2014 07:46:42 -7.51, 87.63 0.64 168
24 08/04/2014 08:34:17 24.12,-100.97 08/04/2014 08:32:40 24.11,-101.07 10.39 97
25 08/04/2014 09:22:32 -28.66, 67.78 08/04/2014 09:22:10 -28.72, 67.44 33.92 22
26 08/04/2014 10:11:34 29.90,-124.24 08/04/2014 10:12:29 30.02,-124.88 62.30 55
27 08/04/2014 11:01:04 -29.92, 43.39 08/04/2014 11:03:16 -30.12, 42.45 92.73 132
28 08/06/2014 20:09:04 -29.95, 76.91 08/06/2014 20:00:35 -30.18, 77.89 97.15 509
29 08/06/2014 20:58:35 30.00,-115.48 08/06/2014 20:51:23 30.15,-114.81 66.52 432
30 08/06/2014 21:47:57 -29.95, 52.19 08/06/2014 21:42:02 -30.01, 52.56 36.02 355
31 08/06/2014 22:37:27 29.93,-140.18 08/06/2014 22:32:49 29.92,-140.12 6.20 278
32 08/06/2014 23:21:37 -11.10, 31.90 08/06/2014 23:18:09 -11.10, 31.90 0.45 208
33 08/07/2014 00:03:52 -15.22,-154.81 08/07/2014 00:01:30 -15.22,-154.81 0.21 142
34 08/07/2014 00:50:19 25.79, 15.31 08/07/2014 00:49:10 25.83, 15.14 17.32 69
35 08/07/2014 01:38:41 -29.91,-176.02 08/07/2014 01:38:47 -30.02,-176.43 41.35 6
36 08/07/2014 02:28:04 29.89, -8.37 08/07/2014 02:29:28 30.04, -9.10 71.92 84
37 08/09/2014 12:25:33 -29.98,-167.22 08/09/2014 12:17:33 -30.16,-166.34 87.32 480
38 08/09/2014 13:15:03 29.97, 0.41 08/09/2014 13:08:20 30.07, 0.99 56.87 403
39 08/09/2014 14:04:26 -29.98, 168.06 08/09/2014 13:59:01 -30.05, 168.32 26.25 325
40 08/09/2014 14:53:14 27.44, -23.67 08/09/2014 14:49:05 27.44, -23.67 0.72 249
41 08/09/2014 15:35:47 -2.74, 149.57 08/09/2014 15:32:45 -2.74, 149.57 0.31 182
42 08/09/2014 16:18:35 -21.57, -37.48 08/09/2014 16:16:40 -21.57, -37.50 1.78 115
43 08/09/2014 17:06:18 27.56, 131.63 08/09/2014 17:05:38 27.60, 131.39 24.46 40
44 08/09/2014 17:55:09 -29.93, -60.14 08/09/2014 17:55:45 -30.04, -60.65 50.91 36
45 08/09/2014 18:44:32 29.91, 107.51 08/09/2014 18:46:26 30.06, 106.68 81.66 114

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2014
SNOs_Map_AQUA_NPP_20140729.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/29/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service