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 04:42:29 29.97, 128.73 03/16/2015 04:32:29 30.30, 129.52 84.66 600
2 03/16/2015 05:31:52 -29.99, -63.62 03/16/2015 05:23:07 -30.11, -63.10 52.04 525
3 03/16/2015 06:21:22 29.97, 104.01 03/16/2015 06:13:54 30.02, 104.22 21.57 448
4 03/16/2015 07:08:31 -21.94, -86.35 03/16/2015 07:02:17 -21.94, -86.35 0.08 374
5 03/16/2015 07:49:28 -9.08, 88.06 03/16/2015 07:44:18 -9.08, 88.05 0.38 310
6 03/16/2015 08:37:00 15.73,-102.82 03/16/2015 08:33:04 15.81,-103.06 27.32 236
7 03/16/2015 09:25:14 -20.36, 65.86 03/16/2015 09:22:34 -20.46, 65.35 54.53 160
8 03/16/2015 10:13:22 24.84,-125.42 03/16/2015 10:11:57 25.01,-126.18 79.69 85
9 03/18/2015 20:58:56 29.95,-115.38 03/18/2015 20:49:18 30.11,-114.66 71.38 578
10 03/18/2015 21:48:19 -29.97, 52.27 03/18/2015 21:39:58 -30.03, 52.69 40.72 501
11 03/18/2015 22:37:49 29.95,-140.10 03/18/2015 22:30:45 29.94,-139.99 10.53 424
12 03/18/2015 23:21:59 -11.13, 31.99 03/18/2015 23:16:05 -11.13, 31.99 0.60 354
13 03/19/2015 00:04:55 -12.72,-155.25 03/19/2015 00:00:08 -12.74,-155.34 9.28 287
14 03/19/2015 00:53:03 17.20, 13.40 03/19/2015 00:49:31 17.29, 13.06 38.08 212
15 03/19/2015 01:41:17 -21.82,-177.90 03/19/2015 01:39:01 -21.93,-178.52 64.62 136
16 03/19/2015 02:29:25 26.30, -9.16 03/19/2015 02:28:24 26.49, -10.03 88.87 61
17 03/21/2015 13:15:23 29.98, 0.51 03/21/2015 13:06:10 30.10, 1.12 59.66 553
18 03/21/2015 14:04:46 -30.00, 168.16 03/21/2015 13:56:51 -30.08, 168.45 29.04 475
19 03/21/2015 14:53:54 28.65, -23.86 03/21/2015 14:47:15 28.65, -23.86 0.07 399
20 03/21/2015 15:35:06 0.92, 150.48 03/21/2015 15:29:32 0.92, 150.47 0.79 334
21 03/21/2015 16:20:58 -14.14, -39.04 03/21/2015 16:16:35 -14.21, -39.22 21.00 263
22 03/21/2015 17:09:04 18.74, 129.65 03/21/2015 17:05:57 18.83, 129.20 48.76 187
23 03/21/2015 17:57:20 -23.24, -61.67 03/21/2015 17:55:28 -23.40, -62.38 74.70 112
24 03/21/2015 18:45:27 27.78, 107.10 03/21/2015 18:44:51 27.96, 106.13 97.92 36
25 03/24/2015 04:42:18 -29.94, -51.20 03/24/2015 04:32:18 -30.36, -50.48 83.42 600
26 03/24/2015 05:31:49 29.99, 116.41 03/24/2015 05:23:02 30.11, 116.89 47.77 527
27 03/24/2015 06:21:11 -29.94, -75.92 03/24/2015 06:13:41 -29.96, -75.75 17.15 450
28 03/24/2015 07:07:15 17.52, 94.71 03/24/2015 07:00:57 17.52, 94.72 0.33 378
29 03/24/2015 07:48:42 11.12, -91.43 03/24/2015 07:43:29 11.15, -91.45 3.98 313
30 03/24/2015 08:36:57 -15.70, 77.20 03/24/2015 08:33:00 -15.74, 76.90 32.32 237
31 03/24/2015 09:25:04 20.23,-114.10 03/24/2015 09:22:22 20.35,-114.66 59.56 162
32 03/24/2015 10:13:20 -24.73, 54.59 03/24/2015 10:11:53 -24.92, 53.78 84.61 87
33 03/26/2015 20:58:43 -29.99, 64.69 03/26/2015 20:49:05 -30.13, 65.36 66.05 578
34 03/26/2015 21:48:13 29.98,-127.68 03/26/2015 21:39:52 30.06,-127.33 35.58 501
35 03/26/2015 22:37:36 -30.00, 39.97 03/26/2015 22:30:33 -30.03, 40.01 5.39 423
36 03/26/2015 23:20:11 4.95,-146.63 03/26/2015 23:14:14 4.95,-146.62 0.49 357
37 03/27/2015 00:04:41 12.70, 24.82 03/26/2015 23:59:54 12.73, 24.68 15.20 287
38 03/27/2015 00:52:57 -17.21,-166.55 03/27/2015 00:49:25 -17.31,-166.95 43.68 212
39 03/27/2015 01:41:03 21.81, 2.17 03/27/2015 01:38:47 21.93, 1.50 70.23 136
40 03/27/2015 02:29:19 -26.30, 170.88 03/27/2015 02:28:18 -26.49, 169.96 94.22 61

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2015
SNOs_Map_AQUA_NPP_20150315.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