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: 3/14/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2015 04:42:30 29.99, 128.72 03/16/2015 04:32:30 30.32, 129.51 84.55 600
2 03/16/2015 05:31:52 -29.96, -63.62 03/16/2015 05:23:07 -30.07, -63.09 52.09 525
3 03/16/2015 06:21:23 29.99, 104.00 03/16/2015 06:13:55 30.04, 104.21 21.51 448
4 03/16/2015 07:08:31 -21.90, -86.34 03/16/2015 07:02:17 -21.90, -86.34 0.03 374
5 03/16/2015 07:49:28 -9.12, 88.06 03/16/2015 07:44:18 -9.12, 88.06 0.37 310
6 03/16/2015 08:37:00 15.77,-102.81 03/16/2015 08:33:04 15.85,-103.06 27.29 236
7 03/16/2015 09:25:15 -20.34, 65.85 03/16/2015 09:22:35 -20.43, 65.34 54.58 160
8 03/16/2015 10:13:22 24.88,-125.41 03/16/2015 10:11:57 25.04,-126.18 79.65 85
9 03/18/2015 20:58:56 29.98,-115.38 03/18/2015 20:49:18 30.14,-114.67 71.30 578
10 03/18/2015 21:48:19 -30.00, 52.27 03/18/2015 21:39:58 -30.06, 52.68 40.66 501
11 03/18/2015 22:37:49 29.98,-140.10 03/18/2015 22:30:45 29.97,-139.99 10.53 424
12 03/18/2015 23:21:58 -11.10, 32.00 03/18/2015 23:16:04 -11.10, 32.00 0.59 354
13 03/19/2015 00:04:55 -12.69,-155.26 03/19/2015 00:00:08 -12.71,-155.34 9.34 287
14 03/19/2015 00:53:02 17.23, 13.41 03/19/2015 00:49:30 17.33, 13.07 38.06 212
15 03/19/2015 01:41:17 -21.79,-177.91 03/19/2015 01:39:01 -21.91,-178.53 64.68 136
16 03/19/2015 02:29:25 26.27, -9.17 03/19/2015 02:28:24 26.46, -10.04 88.95 61
17 03/21/2015 13:15:22 29.95, 0.52 03/21/2015 13:06:09 30.08, 1.12 59.68 553
18 03/21/2015 14:04:45 -29.97, 168.17 03/21/2015 13:56:50 -30.05, 168.46 29.06 475
19 03/21/2015 14:53:52 28.57, -23.84 03/21/2015 14:47:13 28.57, -23.84 0.08 399
20 03/21/2015 15:35:05 0.95, 150.48 03/21/2015 15:29:31 0.95, 150.48 0.78 334
21 03/21/2015 16:20:56 -14.23, -39.02 03/21/2015 16:16:34 -14.24, -39.22 21.01 262
22 03/21/2015 17:09:04 18.70, 129.64 03/21/2015 17:05:57 18.80, 129.19 48.83 187
23 03/21/2015 17:57:19 -23.26, -61.66 03/21/2015 17:55:27 -23.43, -62.37 74.68 112
24 03/21/2015 18:45:26 27.80, 107.11 03/21/2015 18:44:50 27.98, 106.14 97.89 36
25 03/24/2015 04:42:18 -29.98, -51.21 03/24/2015 04:32:18 -30.40, -50.49 83.26 600
26 03/24/2015 05:31:48 29.97, 116.42 03/24/2015 05:23:01 30.09, 116.89 47.78 527
27 03/24/2015 06:21:11 -29.98, -75.93 03/24/2015 06:13:41 -30.00, -75.75 17.10 450
28 03/24/2015 07:07:14 17.50, 94.72 03/24/2015 07:00:56 17.50, 94.72 0.36 378
29 03/24/2015 07:48:43 11.08, -91.44 03/24/2015 07:43:30 11.11, -91.46 4.16 313
30 03/24/2015 08:36:57 -15.72, 77.21 03/24/2015 08:33:00 -15.76, 76.91 32.32 237
31 03/24/2015 09:25:05 20.19,-114.11 03/24/2015 09:22:23 20.32,-114.67 59.64 162
32 03/24/2015 10:13:19 -24.81, 54.61 03/24/2015 10:11:53 -24.94, 53.79 84.60 86
33 03/26/2015 20:58:43 -29.98, 64.69 03/26/2015 20:49:05 -30.12, 65.36 66.06 578
34 03/26/2015 21:48:13 29.97,-127.68 03/26/2015 21:39:52 30.04,-127.32 35.58 501
35 03/26/2015 22:37:36 -29.98, 39.97 03/26/2015 22:30:33 -30.01, 40.02 5.38 423
36 03/26/2015 23:20:11 4.94,-146.62 03/26/2015 23:14:14 4.94,-146.62 0.50 357
37 03/27/2015 00:04:42 12.65, 24.81 03/26/2015 23:59:55 12.68, 24.67 15.27 287
38 03/27/2015 00:52:57 -17.22,-166.55 03/27/2015 00:49:25 -17.32,-166.95 43.69 212
39 03/27/2015 01:41:04 21.76, 2.16 03/27/2015 01:38:48 21.89, 1.49 70.32 136
40 03/27/2015 02:29:19 -26.31, 170.88 03/27/2015 02:28:18 -26.50, 169.96 94.22 61

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2015
SNOs_Map_AQUA_NPP_20150314.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/14/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service