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: 3/15/2015
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 30.00, 128.72 03/16/2015 04:32:30 30.33, 129.51 84.57 600
2 03/16/2015 05:31:52 -29.96, -63.62 03/16/2015 05:23:07 -30.08, -63.09 52.11 525
3 03/16/2015 06:21:23 29.99, 104.00 03/16/2015 06:13:55 30.04, 104.21 21.53 448
4 03/16/2015 07:08:31 -21.91, -86.34 03/16/2015 07:02:17 -21.91, -86.34 0.03 374
5 03/16/2015 07:49:28 -9.11, 88.06 03/16/2015 07:44:18 -9.11, 88.06 0.36 310
6 03/16/2015 08:37:00 15.76,-102.81 03/16/2015 08:33:04 15.84,-103.06 27.26 236
7 03/16/2015 09:25:15 -20.33, 65.85 03/16/2015 09:22:35 -20.43, 65.34 54.55 160
8 03/16/2015 10:13:22 24.87,-125.41 03/16/2015 10:11:57 25.04,-126.18 79.62 85
9 03/18/2015 20:58:57 29.98,-115.38 03/18/2015 20:49:19 30.14,-114.67 71.31 578
10 03/18/2015 21:48:19 -29.94, 52.28 03/18/2015 21:39:58 -30.00, 52.70 40.78 501
11 03/18/2015 22:37:50 29.98,-140.10 03/18/2015 22:30:46 29.97,-139.99 10.62 424
12 03/18/2015 23:21:57 -11.04, 32.01 03/18/2015 23:16:03 -11.04, 32.01 0.48 354
13 03/19/2015 00:04:55 -12.69,-155.26 03/19/2015 00:00:08 -12.71,-155.34 9.31 287
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 64.65 136
16 03/19/2015 02:29:25 26.27, -9.17 03/19/2015 02:28:24 26.46, -10.04 88.93 61
17 03/21/2015 13:15:22 29.95, 0.52 03/21/2015 13:06:09 30.07, 1.13 59.68 553
18 03/21/2015 14:04:45 -29.96, 168.17 03/21/2015 13:56:50 -30.04, 168.46 29.00 475
19 03/21/2015 14:53:49 28.38, -23.79 03/21/2015 14:47:10 28.38, -23.79 0.34 399
20 03/21/2015 15:35:01 1.19, 150.54 03/21/2015 15:29:27 1.19, 150.53 0.53 334
21 03/21/2015 16:20:56 -14.23, -39.02 03/21/2015 16:16:34 -14.25, -39.22 20.90 262
22 03/21/2015 17:09:04 18.71, 129.64 03/21/2015 17:05:57 18.81, 129.19 48.83 187
23 03/21/2015 17:57:19 -23.27, -61.66 03/21/2015 17:55:27 -23.44, -62.37 74.68 112
24 03/21/2015 18:45:26 27.81, 107.11 03/21/2015 18:44:50 28.00, 106.14 97.86 36
25 03/24/2015 04:42:18 -29.97, -51.21 03/24/2015 04:32:18 -30.38, -50.49 82.81 600
26 03/24/2015 05:31:48 29.96, 116.42 03/24/2015 05:23:01 30.06, 116.90 47.71 527
27 03/24/2015 06:21:11 -29.97, -75.93 03/24/2015 06:13:42 -30.04, -75.77 17.26 449
28 03/24/2015 07:07:06 17.01, 94.83 03/24/2015 07:00:48 17.00, 94.84 0.83 378
29 03/24/2015 07:48:50 10.67, -91.53 03/24/2015 07:43:38 10.66, -91.57 4.10 312
30 03/24/2015 08:36:57 -15.73, 77.21 03/24/2015 08:33:00 -15.78, 76.91 32.24 237
31 03/24/2015 09:25:05 20.20,-114.11 03/24/2015 09:22:23 20.34,-114.66 59.69 162
32 03/24/2015 10:13:19 -24.82, 54.61 03/24/2015 10:11:53 -24.96, 53.79 84.55 86
33 03/26/2015 20:58:43 -29.96, 64.70 03/26/2015 20:49:05 -30.08, 65.37 66.03 578
34 03/26/2015 21:48:13 29.95,-127.68 03/26/2015 21:39:52 30.01,-127.31 35.58 501
35 03/26/2015 22:37:36 -29.96, 39.98 03/26/2015 22:30:33 -29.98, 40.02 4.74 423
36 03/26/2015 23:20:34 6.31,-146.92 03/26/2015 23:14:38 6.31,-146.93 1.20 356
37 03/27/2015 00:04:42 12.67, 24.81 03/26/2015 23:59:55 12.72, 24.68 15.56 287
38 03/27/2015 00:52:56 -17.30,-166.53 03/27/2015 00:49:25 -17.36,-166.94 43.78 211
39 03/27/2015 01:41:04 21.78, 2.16 03/27/2015 01:38:48 21.92, 1.50 70.36 136
40 03/27/2015 02:29:18 -26.39, 170.90 03/27/2015 02:28:18 -26.54, 169.97 94.27 60

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2015
SNOs_Map_AQUA_NPP_20150316.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/15/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service