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: 6/9/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/09/2014 11:01:13 29.89,-136.61 06/09/2014 11:01:50 30.10,-137.58 96.52 37
2 06/11/2014 20:09:19 29.95,-103.10 06/11/2014 19:59:19 30.39,-102.22 97.65 600
3 06/11/2014 20:58:42 -29.97, 64.55 06/11/2014 20:49:55 -30.10, 65.19 62.76 527
4 06/11/2014 21:48:12 29.94,-127.82 06/11/2014 21:40:42 29.99,-127.49 32.38 450
5 06/11/2014 22:37:35 -29.97, 39.83 06/11/2014 22:31:23 -29.98, 39.84 2.03 372
6 06/11/2014 23:21:05 8.23,-147.49 06/11/2014 23:16:01 8.23,-147.50 0.85 304
7 06/12/2014 00:03:51 15.69, 25.31 06/11/2014 23:59:54 15.71, 25.29 3.53 237
8 06/12/2014 00:52:05 -20.27,-166.02 06/12/2014 00:49:24 -20.31,-166.31 30.34 161
9 06/12/2014 01:40:12 24.80, 2.71 06/12/2014 01:38:46 24.92, 2.18 54.91 86
10 06/12/2014 02:28:27 -29.35, 171.48 06/12/2014 02:28:17 -29.48, 170.70 76.98 10
11 06/14/2014 12:25:47 30.00, 12.77 06/14/2014 12:16:12 30.15, 13.62 83.55 575
12 06/14/2014 13:15:09 -29.96,-179.56 06/14/2014 13:06:52 -30.09,-179.03 53.01 497
13 06/14/2014 14:04:40 29.99, -11.95 06/14/2014 13:57:40 30.03, -11.72 22.40 420
14 06/14/2014 14:52:24 -24.07, 157.19 06/14/2014 14:46:39 -24.07, 157.19 0.34 345
15 06/14/2014 15:35:08 -0.48, -29.75 06/14/2014 15:30:30 -0.48, -29.75 0.40 278
16 06/14/2014 16:19:49 17.45, 141.59 06/14/2014 16:16:21 17.48, 141.49 11.77 208
17 06/14/2014 17:08:04 -22.03, -49.73 06/14/2014 17:05:52 -22.08, -50.09 37.99 132
18 06/14/2014 17:56:11 26.56, 119.03 06/14/2014 17:55:14 26.68, 118.42 61.68 57
19 06/14/2014 18:44:46 -29.90, -72.50 06/14/2014 18:45:05 -30.08, -73.36 85.43 19
20 06/17/2014 04:42:14 29.95, 128.66 06/17/2014 04:33:09 30.08, 129.41 73.76 545
21 06/17/2014 05:31:37 -29.97, -63.69 06/17/2014 05:23:50 -30.07, -63.25 43.09 467
22 06/17/2014 06:21:07 29.95, 103.94 06/17/2014 06:14:37 29.97, 104.07 12.57 390
23 06/17/2014 07:06:52 -16.86, -85.25 06/17/2014 07:01:34 -16.86, -85.25 0.31 318
24 06/17/2014 07:49:02 -9.77, 88.12 06/17/2014 07:44:50 -9.77, 88.12 0.81 252
25 06/17/2014 08:35:48 19.19,-102.13 06/17/2014 08:32:49 19.25,-102.31 20.21 179
26 06/17/2014 09:24:03 -23.76, 66.57 06/17/2014 09:22:20 -23.84, 66.13 45.41 103
27 06/17/2014 10:12:10 28.29,-124.66 06/17/2014 10:11:42 28.45,-125.33 68.26 28
28 06/17/2014 11:01:14 -29.89, 43.38 06/17/2014 11:02:03 -30.09, 42.42 95.37 49
29 06/19/2014 20:09:11 -29.95, 76.93 06/19/2014 19:59:19 -30.12, 77.88 94.29 592
30 06/19/2014 20:58:42 29.99,-115.46 06/19/2014 20:50:08 30.14,-114.82 63.64 514
31 06/19/2014 21:48:04 -29.94, 52.21 06/19/2014 21:40:47 -30.01, 52.54 33.11 437
32 06/19/2014 22:37:28 29.57,-140.07 06/19/2014 22:31:28 29.56,-140.04 3.53 360
33 06/19/2014 23:21:09 -8.99, 32.37 06/19/2014 23:16:18 -9.00, 32.36 0.92 291
34 06/20/2014 00:03:51 -15.71,-154.69 06/20/2014 00:00:07 -15.70,-154.72 2.70 224
35 06/20/2014 00:51:45 21.02, 14.18 06/20/2014 00:49:16 21.07, 13.91 28.07 149
36 06/20/2014 01:40:01 -25.53,-177.12 06/20/2014 01:38:47 -25.66,-177.63 52.70 74
37 06/20/2014 02:28:10 29.94, -8.35 06/20/2014 02:28:12 30.09, -9.10 74.71 2
38 06/22/2014 12:25:39 -30.00,-167.20 06/22/2014 12:16:18 -30.18,-166.36 84.00 561
39 06/22/2014 13:15:09 29.99, 0.42 06/22/2014 13:07:05 30.08, 0.97 53.52 484
40 06/22/2014 14:04:32 -30.00, 168.08 06/22/2014 13:57:46 -30.07, 168.30 22.98 406
41 06/22/2014 14:52:41 25.11, -23.07 06/22/2014 14:47:10 25.11, -23.07 0.76 331
42 06/22/2014 15:35:16 -0.53, 150.06 06/22/2014 15:30:52 -0.54, 150.05 1.22 264
43 06/22/2014 16:19:36 -18.24, -38.24 06/22/2014 16:16:21 -18.28, -38.32 10.24 195
44 06/22/2014 17:07:41 22.83, 130.49 06/22/2014 17:05:42 22.89, 130.15 35.99 119
45 06/22/2014 17:55:57 -27.33, -60.79 06/22/2014 17:55:13 -27.47, -61.37 59.61 44
46 06/22/2014 18:44:36 29.94, 107.54 06/22/2014 18:45:08 30.15, 106.69 84.90 32

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/9/2014
SNOs_Map_AQUA_NPP_20140610.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/09/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service